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| product specification 1/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 17.1 wuxga tft lcd title model hp buyer *when you obtain standard approval, please use the above model name without suffix lp171wu5 *model tlb1 suffix lg.philips lcd co., ltd. supplier products engineering dept. lg display co., ltd ) ) ( ( final specification preliminary specification specification for approval g. j. kwon / s.manager approved by signature reviewed by prepared by h. s. shin / engineer c. j. jun / manager please return 1 copy for your confirmation with your signature and comments. / / / signature approved by pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 contents lvds signal timing specifications 3-3 25 appendix. enhanced extended display identification data a 23 precautions 9 10 7 interface connections 3-2 color input data refernece 3-6 22 designation of lot mark 8-1 22 packing form 8-2 packing 8 21 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 electrical specifications 3 6 electrical charactreistics 3-1 9 signal timing specifications 3-4 9 signal timing waveforms 3-5 11 power sequence 3-7 12 optical sfecifications 4 16 mechanical characteristics 5 20 reliablity 6 international standards 7 21 safety 7-1 page item no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 3/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 record of revisions - note pin assign change (add als function) 10 22. may. 2008 mechanical drawing (front / rear view) update 20, 21 17. jun. 2008 0.5 update edid table 31,32,33 1. may. 2008 0.3 update edid table ( ver1.3 ver1.4) 31,32,33 22. may. 2008 0.4 changed the optical specification 14,15 10. apr. 2008 0.2 4,6 page: power consumption update. 7page: interface connections update. 4,6,7 29. feb. 2008 0.1 first draft - 16.oct.2007 0.0 description page revision date revision no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 4/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 1. general description general features 8-bit, 16.7m colors color depth 1920 horiz. by 1200 vert. pixels rgb strip arrangement pixel format 300 cd/m 2 (typ.), 5 point luminance, white 15w (typ.) [3.3w(logic, typ.) + 11.7w(b/l, typ.)] power consumption 800g weight (max) transmissivemode, normally white display operating mode hard coating(3h) anti-glare treatment of the front polarizer surface treatment 0.191 mm 0. 191 mm pixel pitch 382.7 (h) 248.0 (v) 7.0(d) mm outline dimension(max) 17.1 inches diagonal active screen size the lp171wu5 is a color active matrix liquid crystal display with an integral rgb led backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissivetype display operating in the normally white mode. this tft-lcd has 17.1 inches diagonally measured active display area with wuxga resolution(1920 horizontal by 1200 vertical pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.7m(true) colors. the lp171wu5 has been designed to apply the interface method that enables low power, high speed, low emi. the lp171wu5 is intended to support applications where thinthickness, low power are critical factors and graphic displays are important. in combination with the vertical arrangement of the sub-pixels, the lp171wu5(tlb1) characteristics provide an excellent flat displayfor office automation products such as notebook pc. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 5/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings storage operation 10 20 30 40 50 60 70 80 0 -20 dry bulb temperature [ ] 10 % 20 % 40 % 60 % 90%80% 0 10 20 30 40 50 60 wet bulb temperature [ ] h u m i d i t y [ ( % ) r h ] units 1 %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity 1 c 60 -20 h st storage temperature 1 c 50 0 t op operating temperature at 25 5 c vdc 4.0 -0.3 vcc power input voltage max min parameter notes values symbol note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 6/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 3. electrical specifications 3-1. electrical characteristics the lp171wu5(tlb1)requires two power inputs. one is employed topower the lcd electronics and to drive the tft array and liquid crystal. the second input which powers the led, is typically generated by an led driver. the led driver is an internal unit to the lcd. table 2. electrical characteristics v dc 21 14.4 7.5 v bl+ power supply input voltage 3 ma 50 - - i led (r,g,b) operating current per string 4 watt 15.5 11.7 p bl power consumption led backlight : 3 v 42.4 - - v led (r,g,b) operating voltage 5 hrs - - 15,000 life time 2 ohm 110 100 90 zm differential impedance 1 watt 3.8 3.3 - pc power consumption v dc 3.6 3.3 3.0 vcc power supply input voltage 1 ma 1150 1000 850 i cc power supply input current module : parameter symbol max typ min notes unit values note) 1. the specified current and power consumption are under the vcc = 3.3v , 25 , fv = 60hz condition whereas mosaic pattern (32x32) is displayed and fv is theframe frequency. 2. this impedance value is needed to proper display and measured form lvds tx to the mating connector. 3. rgb led operating voltage and operating current per string should be within max. spec. 4. the led power consumption ( typ) shown above does include power of internal led driver circuit for typical current condition. ( luminance = 300nit condition ) the power consumption ( max ) condition is r,g,b led 100% dimming. 5. the life time is determined as the time at which brightness of led is 50% compare to that of initial value at the typical led current. ~ ~ pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 7/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 3-2. interface connections this lcd employs two interface connections, a 40 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system. table 3. module connector pin configuration (cn1 ) ground gnd 39 no connection nc 40 + lvds differential data input, chan 3-even rxine3+ 38 -lvds differential data input, chan 3-even rxine3- 37 -lvds differential data input, chan 1-odd rxino1 13 ground gnd 12 + lvds differential data input, chan 0-odd rxino0+ 11 -lvds differential data input, chan 0-odd rxino0- 10 two wire serial interface data data eedid 9 two wire serial interface clock clk eedid 8 + lvds differential data input, chan 0-even rxine0+ 26 -lvds differential data input, chan 0-even rxine0- 25 ground gnd 24 + lvds differential data input, chan 3-odd rxino3+ 23 -lvds differential data input, chan 3-odd rxino3- 22 ground gnd 21 + lvds differential clock input (odd) rxoc+ 20 -lvds differential clock input (odd) rxoc- 19 ground gnd 18 + lvds differential data input, chan 2-odd rxino2+ 17 ground gnd 36 ground gnd 2 power supply, 3.3v typ. avdd 3 power supply, 3.3v typ. avdd 4 power supply, 3.3v typ. avdd 5 digital power supply (3.3v typ) dvdd 6 digital power supply (3.3v typ) dvdd 7 ground gnd 15 1, interface chips 1.1 lcd : renesas (mm-tcon) including lvds receiver 1.2 system : * pin to pin compatible with lvds 2.connector 2.1 lcd :jae fi-nxb40sl-hf10 or equivalent (1.0 mm thickness, lock-in type, pin 1 starts from left on the front) 2.2 mating: jae or equivalent 2.3 connector pin arrangement lcd rear view ground gnd 1 + lvds differential data input, chan 1-odd rxino1+ 14 -lvds differential data input, chan 2-odd rxino2- 16 -lvds differential data input, chan 1-even rxine1- 28 + lvds differential data input, chan 1-even rxine1+ 29 ground gnd 30 -lvds differential data input, chan 2-even rxine2- 31 + lvds differential data input, chan 2-even rxine2+ 32 ground gnd 33 -lvds differential clock input (even) rxec- 34 + lvds differential clock input (even) rxec+ 35 notes description symbol pin gnd ground 27 40 1 [lcd module rear view] pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 8/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 -400 t skew lvds clock to data skew margin - - - 65mhz > fclk 25mhz % 3 - f dev maximum deviation of input clock frequency during ssc khz 200 - f mod maximum modulation frequency of input clock during ssc -1/7 -600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 100 |v id | lvds differential voltage notes unit max min symb ol description 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds signal timing specifications pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 9/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 < clock skew margin between channel > < lvds data format > 3-3-3. data format 1) lvds data port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. g2 r7 r6 r5 r4 r3 r2 b3 b2 g7 g6 g5 g4 g3 de vsync hsync b7 b6 b5 b4 x b1 b0 g1 g0 r1 r0 r3 r2 g4 g3 b5 b4 r1 r0 g2 b3 de x current(nth) cycle r7 r6 b2 g7 vsync hsync b1 b0 r5 r4 g6 g5 b7 b6 g1 g0 previous(n-1)thcycle next(n+1)thcycle rclk+ ra+/- rb+/- rc+/- rd+/- pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 10/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 table 4. backlight connector pin configuration (cn2) no connection nc 13 ground vbl- 12 ground vbl- 11 ground vbl- 10 ground vbl- 9 ground vbl- 8 ground gnd 20 reserved reserved 19 note1) als 18 ground gnd 17 7v -20v led power vbl+ 2 7v -20v led power vbl+ 3 7v -20v led power vbl+ 4 7v -20v led power vbl+ 5 7v -20v led power vbl+ 6 no connection nc 7 data for rgb control i2c_data 15 ground gnd 1 ground gnd 14 clk for rgb control i2c_clk 16 notes description symbol pin 1. connector 1.1 lcd : jae fi-xb20s-hf10 or equivalent 1.2 mating : jae equivalent. 1.3 connector pin arrangement 20 1 [lcd module rear view] note) 1. do not use als : 3.3v dc input use als : pwm or dc(0v~3.3v) input pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 11/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 3-3. signal timing specifications table 5. timing table 1200 1200 1200 t wva active 1920 1920 1920 t wha active t clk 112 80 48 t hbp horizontal back porch 80 48 16 t hfp horizontal front porch t hp 48 26 6 t vbp vertical back porch 24 3 1 t vfp vertical front porch t hp 1278 1235 1213 t vp period 6 6 6 t wv width 32 32 32 t wh width t clk 2144 2080 2016 t hp period hsync vsync data enable t clk= 1 / f clk mhz 164 154 147 f clk frequency dclk note unit max typ min symbol item this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications and specifications of lvds tx/rx for its proper operation. 3-4. signal timing waveforms (normal status) condition : vcc =3.3v low: 0.3vcc high: 0.7vcc data enable, hsync, vsync hsync data enable vsync data enable t wh t hp t hfp t hbp t vp t wv t vbp t vfp t wha t wva t clk 0.5 vcc dclk pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 12/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 3-5. color input data reference table 6. color data reference the brightness of each primary color (red,green and blue) is based on the 8-bit gray scale data input for the color ; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (000) dark green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 green (001) ... ... ... ... 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 green (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 green (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (000) dark red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 red (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red (255) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (001) ... ... ... ... 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (254) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (255) blue (000) dark white yellow magenta cyan blue (255) green (255) red (255) black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue msb lsb green msb lsb red msb lsb b7 b6 f11 b4 b3 b2 b1 b0 g7 g6 g5 g4 g3 g2 g1 g0 r7 r6 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 13/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 3-6. power sequence note) 1. valid data is data to meet 3-3. lvds signal timing specifications 2. please avoid floating state of interface signal at invalid period. 3. when the interface signal is invalid, be sure to pull down the power supply for lcd vcc to 0v. 4. lamp power must be turn on after power supply for lcd and interface signal are valid. (ms) - - 400 t 7 (ms) 10 - 0 t 6 (ms) 50 - 0 t 5 (ms) - - 200 t 4 (ms) - - 200 t 3 (ms) 50 - 0 t 2 (ms) 10 - - t 1 max. typ. min. units value parameter table 7. power sequence table t 6 interface signal, v i (lvds signal of transmitter) lamp power power supply for lcd vcc 90% 10% 10% 0v 90% t 1 t 2 t 5 off off lamp on t 7 t 3 t 4 valid data 0v pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 14/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 4. optical specification table 8. optical characteristics ta=25 c, vcc=3.3v, f v =60hz, f clk = 154mhz, finished color calibration 10 e color shift ( @native mode 15 o ) - 3000 - dynamic cr ms 20 16 - tr r+ tr d rise time+decay time (w to b) 5 viewing angle 4 response time y axis, down ( f =270 ) y axis, up ( f =90 ) x axis, left ( f =180 ) x axis, right( f =0 ) degree - 80 75 q r degree - 80 75 q l degree - 60 55 q u degree - 70 65 q d 6 8 l gray scale ( @gamma 2.2 ) rise time+decay time (g to g) 3 1.6 1.4 - d white luminance variation ms 16 8 - tr r+ tr d max typ min 1 - 800 600 cr contrast ratio 2 cd/m 2 - 300 255 l wh surface luminance, white parameter symbol notes units values fig. 1 optical characteristic measurement equipment and method lcd module optical stage(x,y) pritchard 880 or equivalent 50cm optical characteristics are determined after the unit has been on and stable for approximately 30 minutes in a dark environment at 25 c . the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of f and q equal to 0 . fig. 1 presents additional information concerning the measurement equipment and method. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 15/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 table 8. optical characteristics 0.4683 wv 0.008< u v 0.1978 wu white 0.1579 bv 0.04< u v 0.1754 bu blue 0.5757 gv 0.01< u v 0.0757 gu green 0.5229 rv 0.02< u v 0.4507 ru red @ adobe mode 0.4683 wv 0.008< u v 0.1978 wu white 0.1381 bv 0.04< u v 0.1733 bu blue 0.5762 gv 0.01< u v 0.0721 gu green 0.5200 rv 0.02< u v 0.5200 ru red @ native mode color coordinates (color mode) 0.4459 wv 0.008< u v 0.1888 wu @ 9300 o k 0.4683 wv 0.008< u v 0.1978 wu @ 6500 o k 0.4881 wv 0.008< u v 0.2092 wu @ 5000 o k cie1976 color coordinates (temperature) 0.1579 bv 0.008< u v 0.1978 wu white blue 0.4683 wv green red 0.01< u v 0.1250 gu 0.5625 gv 0.02< u v 0.4507 ru @ srgbmode 0.5229 rv 0.04< u v 0.1754 bu max typ min parameter symbol notes units values pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 16/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 note) 1. contrast ratio(cr) is defined mathematically as surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. surface luminance is the 5point (1~5)average across the lcd surface 50cm from the surface with all pixels displaying white luminance (300nit). formore information see fig 2. 3. luminance % uniformity is measured for 13 point for more information see fig 2. white = maximum(ln1,ln2, .. ln13) minimum(ln1,ln2, .. ln13) 4. response time is the time required for the display to transition from white to black (rise time, tr r ) and from black to white(decay time, tr d ). for additional information see fig 3. 5. viewing angle is the angle at which the contrast ratio isgreater than 10. the angles are determined for the horizontal or x axis and the vertical or y axiswith respect to the z axis which is normal to the lcd surface. for more information see fig 4. 6. gray scale specification * f v =60hz 86.71 l239 100 l255 35.37 l159 43.68 l175 52.95 l191 63.20 l207 16.04 l111 21.58 l127 28.01 l143 74.45 l223 2.42 l47 4.61 l63 7.59 l79 11.39 l95 0.97 l31 0.20 l15 0.00 l0 luminance [%] (typ) gray level -. l reference level : 16 steps from gray 0 to gray 255 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 17/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 fig. 2 luminance product specification 18/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 fig. 4 viewing angle product specification 19/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 5. mechanical characteristics the contents provide general mechanical characteristics for the model lp171wu5(tlb1). in addition the figures in the next page are detailed mechanical drawing of the lcd. 229.5 mm vertical hard coating(3h) anti-glare treatment of the front polarizer surface treatment 800 g (max) weight 232.9(v) vertical 247.5 0.5 mm vertical 7.0 mm depth (max) 367.2 mm horizontal active display area 370.6(h) horizontal bezel area 382.2 0.5 mm horizontal outline dimension pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 20/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 product specification 21/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 product specification 22/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 [ detail description of side mounting screw ] note) unit:[mm], general tolerance: 0.5mm notes : 1. screw plated through the method of non-electrolytic nickel plating is preferred to reduce possibility that results in vertical and/or horizontal line defect due to the conductive particles from screw surface. * mounting screw length (a) = 2.0(min) / 2.5(max) * mounting screw hole depth (b) = 2.5(min) * mounting hole location : 3.75(typ.) * torque : 2.0 kgf.cm(max) (measurement gauge : torque meter) pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 23/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 lgd proposal for system cover design.(appendix) define define 1. rear side of lcm is sensitive against external stress,and previous check about interference is highly needed. 2.in case there is something from system cover comes into the boundary above,mechanical interference may cause the fos defects. (eg:ripple,white spot..) check if antenna cable is sufficiently apart from t-con of lcd module. 2 1 gap check for securing the enough gap between lcm and system cover. no good good 1.if system antenna is overlapped with t-con,it might be cause the noise. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 24/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 lgd proposal for system cover design. 1.cof area needs to be handled with care. define 1 .at least 2.0mm of gap needs to be secured to prevent the shock related defects. define 2. l type of hinge is recommended than i type under shock test. 2.good wire path design tosystem side. ok wire path is located between cofs. bad wire path overlapped with cof area. 4 3 gap check for securing the enough gap between lcm and system hinge. checking the path of the system wire. #1 #2 #3 #4 #5 #6 ok bad good pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 25/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 lgd proposal for system cover design. 1.cnt area is specially sensitive against external stress,and additional gap by cutting on system cover will be helpful on removing the ripple. 2.using a thinner cnt will be better. (eg: fpc type) define 1.condition without bracket is good for mechanical noise,and canminimize the light leakage from deformation of bracket. define 2.the results shows that there is no difference between the condition with or without bracket. securing additional gap on cnt area.. 6 5 using a bracket on the top of lcm is not recommended. with bracket without bracket bracket user connector cable pathway. system cover inner side. user connector area. fpc:flexible printed circuit. cut a a-1 a~a-1 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 26/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr altitude operating storage / shipment 7 -no functional or cosmetic defects following a shock to all 6 sides delivering at least 200 g in a half sine pulse no longer than 2 ms to the display module -no functional defects following a shock delivering at least 260 g in a half sine pulse no longer than 2 ms to each of 6 sides. each of the 6 sides will be shock tested with one each display, for a total of 6 displays shock test (non-operating) 6 sine wave, 5 ~ 150hz, 1.5g, 0.37oct/min 3 axis, 30min/axis vibration test (non-operating) 5 ta= 0 c,240h low temperature operation test 4 ta= 50 c,50%rh, 240h high temperature operation test 3 ta= -20 c,240h low temperature storage test 2 ta= 60 c, 240h high temperature storage test 1 conditions test item no. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 27/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 7. international standards 7-1. safety 7-2. emc a) ul 60950-1:2003, first edition, underwriters laboratories, inc., standard for safety of information technology equipment. b) can/csa c22.2, no. 60950-1-03 1 st ed. april 1, 2003, canadian standards association, standard for safety of information technology equipment. c) en 60950-1:2001, first edition, european committee for electrotechnicalstandardization(cenelec) european standard for safety of information technology equipment. a) ansi c63.4 methods of measurement of radio-noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. american national standards institute(ansi), 1992 b) c.i.s.p.r. limits and methods of measurement of radio interface characteristics of information technology equipment. international special committee on radio interference. c) en 55022 limits and methods of measurement of radio interface characteristics of information technology equipment. european committee for electrotechnicalstandardization.(cenelec), 1998 ( including a1: 2000 ) pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 28/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 8. packing 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 3 2 1 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to thebackside of the lcd module. this is subject to change without prior notice. 8-2. packing form a) package quantity in one box : 20 b) box size : 490mmx393mmx327mm pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 29/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 9. precautions please pay attention to the followings when you use this tft lcdmodule. 9-1. mounting precautions (1) you must mount a module using holes arranged in four cornersor four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizerswith glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage: v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smearor spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 30/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and don t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure 9-5. storage (1) when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. if some stress is applied to rub the protection film against the polarizer during thetime you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film without rubbing it against the polarizer. (3) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on thepolarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions for protection film when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 cand 35 cat normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 31/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 appendix a. enhanced extended display identification data (eedid tm ) 1/3 byte (dec) byte (hex) field name and comments value (hex) value (bin) 0 00 header 00 00000000 1 01 header ff 11111111 2 02 header ff 11111111 3 03 header ff 11111111 4 04 header ff 11111111 5 05 header ff 11111111 6 06 header ff 11111111 7 07 header 00 00000000 8 08 id manufacture name lgd 30 00110000 9 09 id manufacture name e4 11100100 10 0a id product code 0169h 69 01101001 11 0b ( hex. lsb first ) 01 00000001 12 0c id serial no. - optional ("00h" if not used, number only and lsb first) 00 00000000 13 0d id serial no. - optional ("00h" if not used, number only and lsb first) 00 00000000 14 0e id serial no. - optional ("00h" if not used, number only and lsb first) 00 00000000 15 0f id serial no. - optional ("00h" if not used, number only and lsb first) 00 00000000 16 10 week of manufacture - optinal may 3th week : 21 weeks 15 00010101 17 11 year of manufacture 2008 years 12 00010010 18 12 edid structure version # = 1 01 00000001 19 13 edid revision # = 4 04 00000100 20 14 video input definition = input is a digital video signal interface , colo bit depth : 8 bits per primary color , digital video interface standard supported: digital interface is not defined a0 10100000 21 15 horizontal screen size (rounded cm) = 37 cm 25 00100101 22 16 vertical screen size (rounded cm) = 23 cm 17 00010111 23 17 display transfer characteristic (gamma) = (gamma*100)-100 = example:(2.2*100)-100=120 78 01111000 24 18 feature support [ display power management(dpm) : no_stanby,no_suspend, no_active off/very low power., display color type : rgb color display. ,other feature support flags : no_srgb, preferred timing mode, no_display is continuous frequency (multi- mode_base edid and extension block).] 0a 00001010 25 19 red/green low bits (rxry/gxgy) ef 11101111 26 1a blue/white low bits (bxby/wxwy) 95 10010101 27 1b red x rx = 0.640 a3 10100011 28 1c red y ry = 0.330 54 01010100 29 1d green x gx = 0.210 35 00110101 30 1e green y gy = 0.710 b5 10110101 31 1f blue x bx = 0.150 26 00100110 32 20 blue y by = 0.060 0f 00001111 33 21 white x wx = 0.313 50 01010000 34 22 white y wy = 0.329 54 01010100 35 23 established timing 1 ( optional_00h if not used) 00 00000000 36 24 established timing 2 ( optional_00h if not used) 00 00000000 37 25 manufacturer's timings ( optional_00h if not used) 00 00000000 38 26 standard timing id1 ( optional_01h if not used) 01 00000001 39 27 standard timing id1 ( optional_01h if not used) 01 00000001 40 28 standard timing id2 ( optional_01h if not used) 01 00000001 41 29 standard timing id2 ( optional_01h if not used) 01 00000001 42 2a standard timing id3 ( optional_01h if not used) 01 00000001 43 2b standard timing id3 ( optional_01h if not used) 01 00000001 44 2c standard timing id4 ( optional_01h if not used) 01 00000001 45 2d standard timing id4 ( optional_01h if not used) 01 00000001 46 2e standard timing id5 ( optional_01h if not used) 01 00000001 47 2f standard timing id5 ( optional_01h if not used) 01 00000001 48 30 standard timing id6 ( optional_01h if not used) 01 00000001 49 31 standard timing id6 ( optional_01h if not used) 01 00000001 50 32 standard timing id7 ( optional_01h if not used) 01 00000001 51 33 standard timing id7 ( optional_01h if not used) 01 00000001 52 34 standard timing id8 ( optional_01h if not used) 01 00000001 53 35 standard timing id8 ( optional_01h if not used) 01 00000001 h e a d e r v e n d o r / p r o d u c t e d i d v e r s i o n d i s p l a y p a r a m e t e r s p a n e l c o l o r c o o r d i n a t e s e s t a b l i s h e d t i m i n g s s t a n d a r d t i m i n g i d pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 32/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 appendix a. enhanced extended display identification data (eedid tm ) 2/3 byte (dec) byte (hex) field name and comments value (hex) value (bin) 54 36 pixel clock/10,000 (lsb) 154 mhz @ 60hz 28 00101000 55 37 pixel clock/10,000 (msb) 3c 00111100 56 38 horizontal active (ha) (lower 8 bits) 1920 pixels 80 10000000 57 39 horizontal blanking (hb) (lower 8 bits) 160 pixels a0 10100000 58 3a horizontal active / horizontal blanking(ha hb) (upper 4:4bits) 70 01110000 59 3b vertical avtive (va) 1200 lines b0 10110000 60 3c vertical blanking (vb) (de blanking typ.for de only panels) 35 lines 23 00100011 61 3d vertical active / vertical blanking (va vb) (upper 4:4bits) 40 01000000 62 3e horizontal front porch in pixels (hf) (lower 8 bits)48 pixels 30 00110000 63 3f horizontal sync pulse width in pixels (hs) (lower 8 bits) 32 pixels 20 00100000 64 40 vertical front porch in lines (vf) (lower 4 bits) : vertical sync pluse width in lines (vs) (lower 4 bits) 3 lines : 6 lines 36 00110110 65 41 horizontal front porch/ sync pulse width/ vertical front porch/ sync pulse width (upper 2bits) 00 00000000 66 42 horizontal vedio image size (mm) (lower 8 bits) 367 mm 6f 01101111 67 43 vertical vedio image size (mm) (lower 8 bits) 230 mm e6 11100110 68 44 horizontal image size / vertical image size (upper 4 bits) 10 00010000 69 45 horizontal border = 0 (zero for notebook lcd) 00 00000000 70 46 vertical border = 0 (zero for notebook lcd) 00 00000000 71 47 non-interlace, normal display, no stereo, digital separate [ vsync_neg, hsync_neg (outside of v-sync) ]see the edid format 19 00011001 72 48 flag 00 00000000 73 49 flag 00 00000000 74 4a flag 00 00000000 75 4b data type tag (descriptor defined by manufacturer ) 00 00000000 76 4c flag 00 00000000 77 4d descriptor defined by manufacturer 00 00000000 78 4e descriptor defined by manufacturer 00 00000000 79 4f descriptor defined by manufacturer 00 00000000 80 50 descriptor defined by manufacturer 00 00000000 81 51 descriptor defined by manufacturer 00 00000000 82 52 descriptor defined by manufacturer 00 00000000 83 53 descriptor defined by manufacturer 00 00000000 84 54 descriptor defined by manufacturer 00 00000000 85 55 descriptor defined by manufacturer 00 00000000 86 56 descriptor defined by manufacturer 00 00000000 87 57 descriptor defined by manufacturer 00 00000000 88 58 descriptor defined by manufacturer 00 00000000 89 59 descriptor defined by manufacturer 00 00000000 90 5a flag 00 00000000 91 5b flag 00 00000000 92 5c flag 00 00000000 93 5d data type tag ( alphanumeric data string (ascii string) ) fe 11111110 94 5e flag 00 00000000 95 5f alphanumeric data string (ascii string) l 4c 01001100 96 60 alphanumeric data string (ascii string) g 47 01000111 97 61 alphanumeric data string (ascii string) 20 00100000 98 62 alphanumeric data string (ascii string) d 44 01000100 99 63 alphanumeric data string (ascii string) i 69 01101001 100 64 alphanumeric data string (ascii string) s 73 01110011 101 65 alphanumeric data string (ascii string) p 70 01110000 102 66 alphanumeric data string (ascii string) l 6c 01101100 103 67 alphanumeric data string (ascii string) a 61 01100001 104 68 alphanumeric data string (ascii string) y 79 01111001 105 69 manufacturer p/n(if<13 char--> 0ah, then terminate with asc code 0ah,set remaining char = 20h) 0a 00001010 106 6a manufacturer p/n(if<13 char--> 0ah, then terminate with asc code 0ah,set remaining char = 20h) 20 00100000 107 6b manufacturer p/n(if<13 char--> 0ah, then terminate with asc code 0ah,set remaining char = 20h) 20 00100000 t i m i n g d e s c r i p t o r # 3 t i m i n g d e s c r i p t o r # 1 t i m i n g d e s c r i p t o r # 2 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 33/ 33 lp171wu5 liquid crystal display ver. 0.5 ver. 0.5 17. jun. 2008 17. jun. 2008 appendix a. enhanced extended display identification data (eedid tm ) 3/3 byte (dec) byte (hex) field name and comments value (hex) value (bin) 108 6c flag 00 00000000 109 6d flag 00 00000000 110 6e flag 00 00000000 111 6f data type tag ( display product name, stored as ascii ) fc 11111100 112 70 flag 00 00000000 113 71 display product name, stored as ascii l 4c 01001100 114 72 display product name, stored as ascii p 50 01010000 115 73 display product name, stored as ascii 1 31 00110001 116 74 display product name, stored as ascii 7 37 00110111 117 75 display product name, stored as ascii 1 31 00110001 118 76 display product name, stored as ascii w 57 01010111 119 77 display product name, stored as ascii u 55 01010101 120 78 display product name, stored as ascii 5 35 00110101 121 79 display product name, stored as ascii - 2d 00101101 122 7a display product name, stored as ascii t 54 01010100 123 7b display product name, stored as ascii l 4c 01001100 124 7c display product name, stored as ascii b 42 01000010 125 7d display product name, stored as ascii 1 31 00110001 126 7e extension flag (# of optional 128 panel id extension block to follow, typ = 0) 00 00000000 127 7f check sum (the 1-byte sum of all 128 bytes in this panel id block shall = 0) 82 10000010 t i m i n g d e s c r i p t o r # 4 c h e c k s u m pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 1/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 specification for approval 15.4 wxga+ tft lcd title model apple customer *when you obtain standard approval, please use the above model name without suffix lp154wp4 *model tla1 suffix lg display co., ltd. supplier ) ) ( ( final specification preliminary specification please return 1 copy for your confirmation with your signature and comments. / / / signature approved by products engineering dept. lg display co., ltd prepared by reviewed by signature approved by j. k. kim / s.manager k. t. moon / manager i. y. jung / engineer pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 2/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 contents 9 lvds signal timing specifications 3-3 28 appendix a. enhanced extended display identification data a 26 precautions 9 12 7 interface connections 3-2 color input data refernece 3-6 25 designation of lot mark 8-1 25 packing form 8-2 packing 8 24 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 electrical specifications 3 6 electrical charactreistics 3-1 11 signal timing specifications 3-4 11 signal timing waveforms 3-5 13 power sequence 3-7 14 optical sfecifications 4 19 mechanical characteristics 5 23 reliablity 6 international standards 7 24 safety 7-1 page item no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 3/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 record of revisions 0.1 apr. 07. 2009 0.2 drawing changed (label) 21 0.1 0.1 edid ver weight changed : 450g (max.) 440g (max.) 4, 19 mar. 18. 2009 0.1 first draft - feb. 12. 2009 0.0 description page revision date revision no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 4/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 1. general description general features 6-bit, 262,144 colors color depth 1440 horiz. by 900 vert. pixels rgb strip arrangement pixel format 330 cd/m 2 (typ., @i led =20ma) , 160 points average luminance, white total 5.06 watt @ lcm circuit 1.1 watt (typ. mosaic pattern),b/l 3.96 watt power consumption 440g (max.) weight transmissive mode, normally white display operating mode hard coating (glare) & anti-reflection treatment of the front polarizer surface treatment 0.2301 mm 0.2301 mm pixel pitch 342.85(h) 220.84(v) 4.03(d, max.) mm outline dimension 15.4 inches diagonal active screen size the lp154wp4 is a color active matrix liquid crystal display with an integral led backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. this tft-lcd has 15.4 inches diagonally measured active display area with wxga+ resolution(1440 horizontal by 900 vertical pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. the lp154wp4 has been designed to apply the interface method that enables low power, high speed, low emi. the lp154wp4 is intended to support applications where thin thickness, low power are critical factors and graphic displays are important. in combination with the verticalarrangement of the sub-pixels, the lp154wp4 characteristics provide an excellent flat display for office automation products such as notebook pc. control & data power edid signal & power tft-lcd panel (1440 x 900) 1 900 1 1440 power block edid block g a t e d r i v e r source driver circuit led backlight ass y 10leds x 6 strings lvds & timing control block (log_b type) c n 1 u s e r c o n n e c t o r 4 0 p i n pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 5/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings storage operation 10 20 30 40 50 60 70 80 0 -20 dry bulb temperature [ ] 10 % 20 % 40 % 60 % 90%80% 0 10 20 30 40 50 60 wet bulb temperature [ ] h u m i d i t y [ ( % ) r h ] units 1 %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity 1 c 60 -20 h st storage temperature 1 c 50 0 t op operating temperature at 25 5 c vdc 4.0 -0.3 vcc power input voltage max min parameter notes values symbol note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 6/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3. electrical specifications 3-1. electrical characteristics the lp154wp4 requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input which powers the led bl. table 2. electrical characteristics 3 a 1.5 - - i rush inrush current 2 ohm 110 100 90 zm differential impedance mosaic 5 watt 3.96 - p bl power consumption led backlight : v 30 - v led operating voltage 4 ma - 20 - i led operating current per string 6 hrs - - 10,000 life time 1 watt 1.25 1.15 - pc power consumption v dc 3.6 3.3 3.0 vcc power supply input voltage 1 ma 380 355 - i cc power supply input current module : parameter symbol max typ min notes unit values note) 1. the specified current and power consumption are under the vcc = 3.3v , 25 , fv = 60hz condition whereas mosaic pattern is displayed and fv is the frame frequency. 2. this impedance value is needed to proper display and measuredform lvds tx to the mating connector. 3. the inrush current is measured under a maximum or minimum vcc in black pattern. 4. the typical operating current is for the typical surface luminance (l wh ) in optical characteristics. i led is the current of each leds string, led backlight has 6 strings on it. 5. the led power consumption shown above does not include power of external led driver circuit for typical current condition. 6. the life time is determined as the time at which brightness of led is 50% compare to that of initial value at the typical led current. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 7/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-2. interface connections table 3. module connector pin configuration (cn1) this lcd employs two interface connections, a 40 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system. the electronics interface connector is a model 20474-040e-12manufactured by i-pex. led anode (positive) led anode (positive) led anode (positive) no connection led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ddc data ddc clock vsync (gsp) ddc 3.3v power power supply, 3.3v typ. power supply, 3.3v typ. ground description vdc(123456) vdc(123456) vdc(123456) nc vdc6 vdc5 vdc4 vdc3 vdc2 vdc1 rclk2+ rclk2- gnd rc2+ rc2- gnd rb2+ rb2- gnd ra2+ ra2- gnd rclk1+ rclk1- gnd rc1+ rc1- gnd rb1+ rb1- gnd ra1+ ra1- data eedid clkeedid vsync v eedid vcc vcc gnd symbol 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 pin notes [lvds receiver] magna chip, d10d40t642l [connector] 20474-040e-12(i-pex), 40pin [connector pin arrangement] lcd rear view 1 40 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 8/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 the led backlight connector is a model tf12-9s-0.5h, manufactured by hirose. table 4. backlight connector pin configuration (cn2) led cathode (negative) vdc4 7 led cathode (negative) vdc1 4 led cathode (negative) vdc5 5 no connection nc 3 led cathode (negative) vdc3 6 led anode(positive) vdc(1,2,3,4,5,6) 2 led cathode (negative) vdc5 8 led cathode (negative) vdc6 9 led anode(positive) vdc(1,2,3,4,5,6) 1 notes description symbol pin 1 9 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 9/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 -400 t skew lvds clock to data skew margin - - - 65mhz > fclk 25mhz % 3 - f dev maximum deviation of input clock frequency during ssc khz 200 - f mod maximum modulation frequency of input clock during ssc -1/7 -600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 100 |v id | lvds differential voltage notes unit max min symb ol description 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds signal timing specifications pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 10/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 < clock skew margin between channel > < lvds data format > 3-3-3. data format lvds 2 port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 11/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-4. signal timing specifications table 5. timing table this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications and specifications of lvds tx/rx for its proper operation. 3-5. signal timing waveforms condition : v cc =3.3v low: 0.3vcc high: 0.7vcc hsync date enable vsync date enable t wh t hp t hfp t hbp t vp t wv t vbp t vfp t wha t wva 900 900 900 tw va active 1440 1440 1440 tw ha active tclk 144 80 48 t hbp horizontal back porch 56 48 8 t hfp horizontal front porch thp 23 17 7 t vbp vertical back porch 6 3 2 t vfp vertical front porch thp 938 926 911 t vp period 10 6 2 t wv width-active 40 32 24 t wh width-active tclk 1680 1600 1520 t hp period hsync vsync data enable mhz - 88.750 - f clk frequency dclk note unit max. typ. min. symbol item pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 12/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-6. color input data reference the brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the color ; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. table 6. color data reference 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (00) green 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green (01) ... 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (62) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (00) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (01) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 red (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 red (63) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (01) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (62) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (63) blue (00) white yellow magenta cyan blue green red black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue msb lsb green msb lsb red msb lsb b5 b4 b3 b2 b1 b0 g5 g4 g3 g2 g1 g0 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 13/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-7. power sequence note) 1. valid data is data to meet 3-3. lvds signal timing specifications 2. please avoid floating state of interface signal at invalid period. 3. when the interface signal is invalid, be sure to pull down the power supply for lcd vcc to 0v. 4. lamp power must be turn on after power supply for lcd and interface signal are valid. (ms) - - 400 t 7 (ms) 10 - 0 t 6 (ms) 50 - 0 t 5 (ms) - - 200 t 4 (ms) - - 200 t 3 (ms) 50 - 0 t 2 (ms) 10 - - t 1 max. typ. min. units value parameter table 7. power sequence table t 6 interface signal, v i (lvds signal of transmitter) lamp power power supply for lcd vcc 90% 10% 10% 0v 90% t 1 t 2 t 5 valid data 0v off off lamp on t 7 t 3 t 4 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 14/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 4. optical specification fig. 1 optical characteristic measurement equipment and method table 8. optical characteristics ta=25 c, vcc=3.3v, f v =60hz, f clk =88.75mhz, iled = 20ma lcd module optical stage(x,y) pr650 500mm 50mm optical characteristics are determined after the unit has been on and stable for approximately 20 minutes in a dark environment at 25 c . the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of f and q equal to 0 . fig. 1 presents additional information concerning the measurement equipment and method. max typ min fig 5 % 4.0 - - - d sha cross talk 0.008 - - d u v white chromaticity deviation (w.r.t center) 0.0025 - - d u v white chromaticity deviation (worst neighbor) 0.0084 - - d u v white chromaticity deviation (over panel) - 800 600 center 1 point - c/r fig 3 ? 25 16 - - tr r + tr d response time - - - gray scale 70 % worst neighbor brightness uniformity - 60 50 yd(down) - 60 50 yu(up) vertical fig 4 ? - 70 65 x(left,right) horizontal viewing angle fig 2 - 70 60 160 points % luminance variation fig 2 cd/ O 330 280 160 points ( i led = 18ma ) l ave average luminance notes units values condition symbol parameter pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 15/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 notes) 1. contrast ratio(cr) is defined mathematically as surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. response time is the time required for the display to transition from white to black (rise time, tr r ) and from black to white(decay time, tr d ). for additional information see fig 3. 3. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axiswith respect to the z axis which is normal to the lcd surface. for more information see fig 4. 4. gray scale specification * f v =60hz 100 l63 74.2 l55 10.9 l23 21.0 l31 34.8 l39 52.5 l47 4.25 l15 0.80 l7 0.00 l0 luminance [%] (typ) gray level tbd tbd tbd tbd tbd tbd tbd tbd tbd 0.299 0.329 0.359 by gy ry wy bx gx rx wx tbd tbd tbd green tbd tbd 0.313 typ. tbd tbd 0.283 min. tbd tbd 0.343 max. blue red white table 9. rgb color chromaticity pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 16/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 5. average luminance ave. = sum(l1:l160) / 160 where l1 to l160 are the luminance values measured at point #1 to #160. 6. luminance uniformity luminance uniformity: u = 100% -(lmax-lmin)/lmax where, lmax = max {luminance values at 160 points}, lmin = min {luminance values at 160 points} 7. worst neighbor luminance uniformity worst neighbor luminance uniformity (the 4 points that are closest to the test point) wnu=100%-max( l1, l2, l3, l4)/l0 global wnu = min (wnu1, wnu160) 8. white chromaticity deviation C with respect to center center color coordinate is defined as the average of points: 72, 73, 88, 89. 9. white chromaticity deviation C over panel maximum delta u v between any two measured points over the 160 points 10. white chromaticity deviation C worst neighbor maximum delta u v between any two neighboring points on the panel 11. white chromaticity average (72, 73, 88, 89 points) 12. rgb chromaticity center point pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 17/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 fig. 4 viewing angle product specification 18/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 fig. 5 cross talk pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 19/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 5. mechanical characteristics the contents provide general mechanical characteristics for the model lp154wp4. in addition the figures in the next page are detailed mechanical drawing of the lcd. 207.090mm vertical hard coating (glare) & anti-reflection treatment of the front polarizer surface treatment 440g (max.) weight 210.29mm vertical 220.84 0.30mm vertical 4.03mm(max) depth 331.344mm horizontal active display area 334.54mm horizontal polarizer area 342.85 0.30mm horizontal outline dimension pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 20/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 product specification 21/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 product specification 22/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr altitude operating storage / shipment 7 -no functional or cosmetic defects following a shock to all 6 sides delivering at least 180 g in a half sine pulse no longer than 2 ms to the display module -no functional defects following a shock delivering at least 200 g in a half sine pulse no longer than 2 ms to each of 6 sides. each of the 6 sides will be shock tested with one each display, for a total of 6 displays shock test (non-operating) 6 sine wave, 5 ~ 150hz, 1.5g, 0.37oct/min 3 axis, 30min/axis vibration test (non-operating) 5 ta= 0 c,240h low temperature operation test 4 ta= 50 c,50%rh, 240h high temperature operation test 3 ta= -20 c,240h low temperature storage test 2 ta= 60 c, 240h high temperature storage test 1 conditions test item no. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 23/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 7. international standards 7-1. safety 7-2. emc a) ansi c63.4 methods of measurement of radio-noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. american national standards institute(ansi), 1992 b) c.i.s.p.r limits and methods of measurement of radio interface characteristics of information technology equipment. international special committee on radio interference. c) en 55022 limits and methods of measurement of radio interface characteristics of information technology equipment. european committee for electrotechnical standardization.(cenelec), 1998 a) ul 1950 third edition, underwriters laboratories, inc. jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. b) can/csa c22.2 no. 950-95 third edition, canadian standards association, jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. c) en 60950 : 1992+a1: 1993+a2: 1993+a3: 1995+a1: 1997+a11: 1997 iec 950 : 1991+a1: 1992+a2: 1993+a3: 1995+a1: 1996 european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipmentincluding electrical business equipment. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 24/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 8. packing 8-2. packing form a) package quantity in one box : 20pcs b) box size : 480mm w370mm h296mm 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 3 2 1 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to thebackside of the lcd module. this is subject to change without prior notice. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 25/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 9. precautions please pay attention to the followings when you use this tft lcdmodule. 9-1. mounting precautions (1) you must mount a module using holes arranged in four cornersor four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass,tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage: v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smearor spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 26/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and don t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure 9-5. storage (1) when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. if some stress is applied to rub the protection film against the polarizer during thetime you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film without rubbing it against the polarizer. (3) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on thepolarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions for protection film when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 cand 35 cat normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 27/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 1/3 byte byte value value (dec) (hex) (hex) (binary) 0 00 header 00 00000000 1 01 header ff 11111111 2 02 header ff 11111111 3 03 header ff 11111111 4 04 header ff 11111111 5 05 header ff 11111111 6 06 header ff 11111111 7 07 header 00 00000000 8 08 eisa manufacture code ( 3 character id ) app 06 00000110 9 09 eisa manufacture code (compressed asc ) 10 00010000 10 0a panel supplier reserved - product code 9ca3 a3 10100011 11 0b ( hex. lsb first ) 9c 10011100 12 0c lcd module serial no - preferred but optional ("0" if not used) 00 00000000 13 0d lcd module serial no - preferred but optional ("0" if not used) 00 00000000 14 0e lcd module serial no - preferred but optional ("0" if not used) 00 00000000 15 0f lcd module serial no - preferred but optional ("0" if not used) 00 00000000 16 10 week of manufacture : 00 weeks 00 00000000 17 11 year of manufacture 2009 year 13 00010011 18 12 edid structure version # = 1 01 00000001 19 13 edid revision # = 3 03 00000011 20 14 video input definition = digital signal 80 10000000 21 15 max h image size (rounded cm) = 33 cm 21 00100001 22 16 max v image size (rounded cm) = 21 cm 15 00010101 23 17 display gamma = (gamma*100)-100 = example:(2.2*100)-100=120 = 2.2 gamma 78 01111000 24 18 feature support (no_dpms, no_active off/very low power, rgb color display, timing blk 1,no_ gtf) 0a 00001010 25 19 red/green low bits (rxry/gxgy) f5 11110101 26 1a blue/white low bits (bxby/wxwy) 95 10010101 27 1b red x rx = 0.640 a3 10100011 28 1c red y ry = 0.335 55 01010101 29 1d green x gx = 0.310 4f 01001111 30 1e green y gy = 0.610 9c 10011100 31 1f blue x bx = 0.150 26 00100110 32 20 blue y by = 0.060 0f 00001111 33 21 white x wx = 0.313 50 01010000 34 22 white y wy = 0.329 54 01010100 35 23 established timing 1 (00h if nt used) 00 00000000 36 24 established timing 2 (00h if nt used) 00 00000000 37 25 manufacturer's timings (00h if nt used) 00 00000000 38 26 standard timing id1 (01h if not used) 01 00000001 39 27 standard timing id1 (01h if not used) 01 00000001 40 28 standard timing id2 (01h if not used) 01 00000001 41 29 standard timing id2 (01h if not used) 01 00000001 42 2a standard timing id3 (01h if not used) 01 00000001 43 2b standard timing id3 (01h if not used) 01 00000001 44 2c standard timing id4 (01h if not used) 01 00000001 45 2d standard timing id4 (01h if not used) 01 00000001 46 2e standard timing id5 (01h if not used) 01 00000001 47 2f standard timing id5 (01h if not used) 01 00000001 48 30 standard timing id6 (01h if not used) 01 00000001 49 31 standard timing id6 (01h if not used) 01 00000001 50 32 standard timing id7 (01h if not used) 01 00000001 51 33 standard timing id7 (01h if not used) 01 00000001 52 34 standard timing id8 (01h if not used) 01 00000001 53 35 standard timing id8 (01h if not used) 01 00000001 v e n d o r / p r o d u c t e d i d v e r s i o n h e a d e r field name and comments e s t a b l i s h e d t i m i n p a n e l c o l o r c o o r d i n a t e s d i s p l a y p a r a m e t e r s s t a n d a r d t i m i n g i d pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 28/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 2/3 byte byte value value (dec) (hex) (hex) (binary) 54 36 pixel clock/10,000 (lsb) 88.75 mhz @ 60hz ab 11010010 55 37 pixel clock/10,000 (msb) 22 100101 56 38 horizontal active (lower 8 bits) 1440 pixels a0 10100000 57 39 horizontal blanking(thp-ha) (lower 8 bits) 160 pixels a0 111000 58 3a horizontal active / horizontal blanking(thp-ha) (upper 4:4bits) 50 01010001 59 3b vertical avtive 900 lines 84 10000100 60 3c vertical blanking (tvp-ha) (de blanking typ.for de only panels) 26 lines 1a 10111 61 3d vertical active : vertical blanking (tvp-ha) (upper 4:4bits) 30 00110000 62 3e horizontal sync. offset (thfp) 48 pixels 30 01000000 63 3f horizontal sync pulse width (hspw) 32 pixels 20 00100000 64 40 vertical sync offset(tvfp) : sync width (vspw) 3 lines : 6 lines 36 00110011 65 41 horizontal vertical sync offset/width (upper 2bits) 00 00000000 66 42 horizontal image size (mm) 331 mm 4b 01001011 67 43 vertical image size (mm) 207 mm cf 11001111 68 44 horizontal image size / vertical image size 10 00010000 69 45 horizontal border = 0 (zero for notebook lcd) 00 00000000 70 46 vertical border = 0 (zero for notebook lcd) 00 00000000 71 47 non-interlace, normal display, no stereo, digital separate ( vsync_neg, hsync_neg ) 18 00011000 72 48 flag 00 00000000 73 49 flag 00 00000000 74 4a flag 00 00000000 75 4b data type tag (descriptor defined by manufacturer ) 01 00000001 76 4c flag (version) 00 00000000 77 4d descriptor defined by manufacturer ( apple edid signature ) app 06 00000110 78 4e descriptor defined by manufacturer ( apple edid signature ) 10 00010000 79 4f descriptor defined by manufacturer ( link type ) 30 00110000 80 50 descriptor defined by manufacturer ( pixel and link component format_6bit panel interface ) 00 00000000 81 51 descriptor defined by manufacturer ( panel feature_inverter na, no inverter ) 00 00000000 82 52 descriptor defined by manufacturer 00 00000000 83 53 descriptor defined by manufacturer 00 00000000 84 54 descriptor defined by manufacturer 00 00000000 85 55 descriptor defined by manufacturer 00 00000000 86 56 descriptor defined by manufacturer 00 00000000 87 57 descriptor defined by manufacturer 00 00000000 88 58 descriptor defined by manufacturer 0a 00001010 89 59 descriptor defined by manufacturer 20 00100000 90 5a flag 00 00000000 91 5b flag 00 00000000 92 5c flag 00 00000000 93 5d data type tag ( ascii string ) fe 11111110 94 5e flag 00 00000000 95 5f ascii string l 4c 01001100 96 60 ascii string p 50 01010000 97 61 ascii string 1 31 00110001 98 62 ascii string 5 35 00110101 99 63 ascii string 4 34 00110100 100 64 ascii string w 57 01010111 101 65 ascii string p 50 01010000 102 66 ascii string 4 34 00110100 103 67 ascii string - 2d 00101101 104 68 ascii string t 54 01010100 105 69 ascii string l 4c 01001100 106 6a ascii string a 41 01000001 107 6b ascii string 1 31 00110001 field name and comments t i m i n g d e s c r i p t o r # 3 t i m i n g d e s c r i p t o r # 2 t i m i n g d e s c r i p t o r # 1 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 29/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 3/3 byte byte value value (dec) (hex) (hex) (binary) 108 6c flag 00 00000000 109 6d flag 00 00000000 110 6e flag 00 00000000 111 6f data type tag ( ascii string ) fe 11111110 112 70 flag 00 00000000 113 71 ascii string c 43 01000011 114 72 ascii string o 6f 01101111 115 73 ascii string l 6c 01101100 116 74 ascii string o 6f 01101111 117 75 ascii string r 72 01110010 118 76 ascii string 20 00100000 119 77 ascii string l 4c 01001100 120 78 ascii string c 43 01000011 121 79 ascii string d 44 01000100 122 7a ascii string 0a 00001010 123 7b ascii string 20 00100000 124 7c ascii string 20 00100000 125 7d ascii string 20 00100000 126 7e extension flag (# f optional 128 panel id extension block to follow, typ = 0) 00 00000000 127 7f check sum (the 1-byte sum of all 128 bytes in this panel id block shall = 0) 00 11000101 c h e c k s u m t i m i n g d e s c r i p t o r # 4 field name and comments pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 1/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 specification for approval 15.4 wxga+ tft lcd title model apple customer *when you obtain standard approval, please use the above model name without suffix lp154wp4 *model tla1 suffix lg display co., ltd. supplier ) ) ( ( final specification preliminary specification please return 1 copy for your confirmation with your signature and comments. / / / signature approved by products engineering dept. lg display co., ltd prepared by reviewed by signature approved by j. k. kim / s.manager k. t. moon / manager i. y. jung / engineer pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 2/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 contents 9 lvds signal timing specifications 3-3 28 appendix a. enhanced extended display identification data a 26 precautions 9 12 7 interface connections 3-2 color input data refernece 3-6 25 designation of lot mark 8-1 25 packing form 8-2 packing 8 24 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 electrical specifications 3 6 electrical charactreistics 3-1 11 signal timing specifications 3-4 11 signal timing waveforms 3-5 13 power sequence 3-7 14 optical sfecifications 4 19 mechanical characteristics 5 23 reliablity 6 international standards 7 24 safety 7-1 page item no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 3/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 record of revisions 0.1 apr. 07. 2009 0.2 drawing changed (label) 21 0.1 0.1 edid ver weight changed : 450g (max.) 440g (max.) 4, 19 mar. 18. 2009 0.1 first draft - feb. 12. 2009 0.0 description page revision date revision no pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 4/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 1. general description general features 6-bit, 262,144 colors color depth 1440 horiz. by 900 vert. pixels rgb strip arrangement pixel format 330 cd/m 2 (typ., @i led =20ma) , 160 points average luminance, white total 5.06 watt @ lcm circuit 1.1 watt (typ. mosaic pattern),b/l 3.96 watt power consumption 440g (max.) weight transmissive mode, normally white display operating mode hard coating (glare) & anti-reflection treatment of the front polarizer surface treatment 0.2301 mm 0.2301 mm pixel pitch 342.85(h) 220.84(v) 4.03(d, max.) mm outline dimension 15.4 inches diagonal active screen size the lp154wp4 is a color active matrix liquid crystal display with an integral led backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. this tft-lcd has 15.4 inches diagonally measured active display area with wxga+ resolution(1440 horizontal by 900 vertical pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. the lp154wp4 has been designed to apply the interface method that enables low power, high speed, low emi. the lp154wp4 is intended to support applications where thin thickness, low power are critical factors and graphic displays are important. in combination with the verticalarrangement of the sub-pixels, the lp154wp4 characteristics provide an excellent flat display for office automation products such as notebook pc. control & data power edid signal & power tft-lcd panel (1440 x 900) 1 900 1 1440 power block edid block g a t e d r i v e r source driver circuit led backlight ass y 10leds x 6 strings lvds & timing control block (log_b type) c n 1 u s e r c o n n e c t o r 4 0 p i n pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 5/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings storage operation 10 20 30 40 50 60 70 80 0 -20 dry bulb temperature [ ] 10 % 20 % 40 % 60 % 90%80% 0 10 20 30 40 50 60 wet bulb temperature [ ] h u m i d i t y [ ( % ) r h ] units 1 %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity 1 c 60 -20 h st storage temperature 1 c 50 0 t op operating temperature at 25 5 c vdc 4.0 -0.3 vcc power input voltage max min parameter notes values symbol note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 6/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3. electrical specifications 3-1. electrical characteristics the lp154wp4 requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input which powers the led bl. table 2. electrical characteristics 3 a 1.5 - - i rush inrush current 2 ohm 110 100 90 zm differential impedance mosaic 5 watt 3.96 - p bl power consumption led backlight : v 30 - v led operating voltage 4 ma - 20 - i led operating current per string 6 hrs - - 10,000 life time 1 watt 1.25 1.15 - pc power consumption v dc 3.6 3.3 3.0 vcc power supply input voltage 1 ma 380 355 - i cc power supply input current module : parameter symbol max typ min notes unit values note) 1. the specified current and power consumption are under the vcc = 3.3v , 25 , fv = 60hz condition whereas mosaic pattern is displayed and fv is the frame frequency. 2. this impedance value is needed to proper display and measuredform lvds tx to the mating connector. 3. the inrush current is measured under a maximum or minimum vcc in black pattern. 4. the typical operating current is for the typical surface luminance (l wh ) in optical characteristics. i led is the current of each leds string, led backlight has 6 strings on it. 5. the led power consumption shown above does not include power of external led driver circuit for typical current condition. 6. the life time is determined as the time at which brightness of led is 50% compare to that of initial value at the typical led current. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 7/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-2. interface connections table 3. module connector pin configuration (cn1) this lcd employs two interface connections, a 40 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system. the electronics interface connector is a model 20474-040e-12manufactured by i-pex. led anode (positive) led anode (positive) led anode (positive) no connection led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) led cathode (negative) positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ground positive lvds differential data input negative lvds differential data input ddc data ddc clock vsync (gsp) ddc 3.3v power power supply, 3.3v typ. power supply, 3.3v typ. ground description vdc(123456) vdc(123456) vdc(123456) nc vdc6 vdc5 vdc4 vdc3 vdc2 vdc1 rclk2+ rclk2- gnd rc2+ rc2- gnd rb2+ rb2- gnd ra2+ ra2- gnd rclk1+ rclk1- gnd rc1+ rc1- gnd rb1+ rb1- gnd ra1+ ra1- data eedid clkeedid vsync v eedid vcc vcc gnd symbol 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 pin notes [lvds receiver] magna chip, d10d40t642l [connector] 20474-040e-12(i-pex), 40pin [connector pin arrangement] lcd rear view 1 40 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 8/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 the led backlight connector is a model tf12-9s-0.5h, manufactured by hirose. table 4. backlight connector pin configuration (cn2) led cathode (negative) vdc4 7 led cathode (negative) vdc1 4 led cathode (negative) vdc5 5 no connection nc 3 led cathode (negative) vdc3 6 led anode(positive) vdc(1,2,3,4,5,6) 2 led cathode (negative) vdc5 8 led cathode (negative) vdc6 9 led anode(positive) vdc(1,2,3,4,5,6) 1 notes description symbol pin 1 9 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 9/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 -400 t skew lvds clock to data skew margin - - - 65mhz > fclk 25mhz % 3 - f dev maximum deviation of input clock frequency during ssc khz 200 - f mod maximum modulation frequency of input clock during ssc -1/7 -600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 100 |v id | lvds differential voltage notes unit max min symb ol description 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds signal timing specifications pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 10/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 < clock skew margin between channel > < lvds data format > 3-3-3. data format lvds 2 port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 11/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-4. signal timing specifications table 5. timing table this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications and specifications of lvds tx/rx for its proper operation. 3-5. signal timing waveforms condition : v cc =3.3v low: 0.3vcc high: 0.7vcc hsync date enable vsync date enable t wh t hp t hfp t hbp t vp t wv t vbp t vfp t wha t wva 900 900 900 tw va active 1440 1440 1440 tw ha active tclk 144 80 48 t hbp horizontal back porch 56 48 8 t hfp horizontal front porch thp 23 17 7 t vbp vertical back porch 6 3 2 t vfp vertical front porch thp 938 926 911 t vp period 10 6 2 t wv width-active 40 32 24 t wh width-active tclk 1680 1600 1520 t hp period hsync vsync data enable mhz - 88.750 - f clk frequency dclk note unit max. typ. min. symbol item pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 12/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-6. color input data reference the brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the color ; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. table 6. color data reference 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (00) green 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green (01) ... 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (62) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (00) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (01) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 red (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 red (63) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (01) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (62) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (63) blue (00) white yellow magenta cyan blue green red black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue msb lsb green msb lsb red msb lsb b5 b4 b3 b2 b1 b0 g5 g4 g3 g2 g1 g0 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 13/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 3-7. power sequence note) 1. valid data is data to meet 3-3. lvds signal timing specifications 2. please avoid floating state of interface signal at invalid period. 3. when the interface signal is invalid, be sure to pull down the power supply for lcd vcc to 0v. 4. lamp power must be turn on after power supply for lcd and interface signal are valid. (ms) - - 400 t 7 (ms) 10 - 0 t 6 (ms) 50 - 0 t 5 (ms) - - 200 t 4 (ms) - - 200 t 3 (ms) 50 - 0 t 2 (ms) 10 - - t 1 max. typ. min. units value parameter table 7. power sequence table t 6 interface signal, v i (lvds signal of transmitter) lamp power power supply for lcd vcc 90% 10% 10% 0v 90% t 1 t 2 t 5 valid data 0v off off lamp on t 7 t 3 t 4 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 14/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 4. optical specification fig. 1 optical characteristic measurement equipment and method table 8. optical characteristics ta=25 c, vcc=3.3v, f v =60hz, f clk =88.75mhz, iled = 20ma lcd module optical stage(x,y) pr650 500mm 50mm optical characteristics are determined after the unit has been on and stable for approximately 20 minutes in a dark environment at 25 c . the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of f and q equal to 0 . fig. 1 presents additional information concerning the measurement equipment and method. max typ min fig 5 % 4.0 - - - d sha cross talk 0.008 - - d u v white chromaticity deviation (w.r.t center) 0.0025 - - d u v white chromaticity deviation (worst neighbor) 0.0084 - - d u v white chromaticity deviation (over panel) - 800 600 center 1 point - c/r fig 3 ? 25 16 - - tr r + tr d response time - - - gray scale 70 % worst neighbor brightness uniformity - 60 50 yd(down) - 60 50 yu(up) vertical fig 4 ? - 70 65 x(left,right) horizontal viewing angle fig 2 - 70 60 160 points % luminance variation fig 2 cd/ O 330 280 160 points ( i led = 18ma ) l ave average luminance notes units values condition symbol parameter pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 15/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 notes) 1. contrast ratio(cr) is defined mathematically as surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. response time is the time required for the display to transition from white to black (rise time, tr r ) and from black to white(decay time, tr d ). for additional information see fig 3. 3. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axiswith respect to the z axis which is normal to the lcd surface. for more information see fig 4. 4. gray scale specification * f v =60hz 100 l63 74.2 l55 10.9 l23 21.0 l31 34.8 l39 52.5 l47 4.25 l15 0.80 l7 0.00 l0 luminance [%] (typ) gray level tbd tbd tbd tbd tbd tbd tbd tbd tbd 0.299 0.329 0.359 by gy ry wy bx gx rx wx tbd tbd tbd green tbd tbd 0.313 typ. tbd tbd 0.283 min. tbd tbd 0.343 max. blue red white table 9. rgb color chromaticity pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 16/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 5. average luminance ave. = sum(l1:l160) / 160 where l1 to l160 are the luminance values measured at point #1 to #160. 6. luminance uniformity luminance uniformity: u = 100% -(lmax-lmin)/lmax where, lmax = max {luminance values at 160 points}, lmin = min {luminance values at 160 points} 7. worst neighbor luminance uniformity worst neighbor luminance uniformity (the 4 points that are closest to the test point) wnu=100%-max( l1, l2, l3, l4)/l0 global wnu = min (wnu1, wnu160) 8. white chromaticity deviation C with respect to center center color coordinate is defined as the average of points: 72, 73, 88, 89. 9. white chromaticity deviation C over panel maximum delta u v between any two measured points over the 160 points 10. white chromaticity deviation C worst neighbor maximum delta u v between any two neighboring points on the panel 11. white chromaticity average (72, 73, 88, 89 points) 12. rgb chromaticity center point pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 17/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 fig. 4 viewing angle product specification 18/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 fig. 5 cross talk pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 19/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 5. mechanical characteristics the contents provide general mechanical characteristics for the model lp154wp4. in addition the figures in the next page are detailed mechanical drawing of the lcd. 207.090mm vertical hard coating (glare) & anti-reflection treatment of the front polarizer surface treatment 440g (max.) weight 210.29mm vertical 220.84 0.30mm vertical 4.03mm(max) depth 331.344mm horizontal active display area 334.54mm horizontal polarizer area 342.85 0.30mm horizontal outline dimension pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 20/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 product specification 21/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 product specification 22/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr altitude operating storage / shipment 7 -no functional or cosmetic defects following a shock to all 6 sides delivering at least 180 g in a half sine pulse no longer than 2 ms to the display module -no functional defects following a shock delivering at least 200 g in a half sine pulse no longer than 2 ms to each of 6 sides. each of the 6 sides will be shock tested with one each display, for a total of 6 displays shock test (non-operating) 6 sine wave, 5 ~ 150hz, 1.5g, 0.37oct/min 3 axis, 30min/axis vibration test (non-operating) 5 ta= 0 c,240h low temperature operation test 4 ta= 50 c,50%rh, 240h high temperature operation test 3 ta= -20 c,240h low temperature storage test 2 ta= 60 c, 240h high temperature storage test 1 conditions test item no. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 23/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 7. international standards 7-1. safety 7-2. emc a) ansi c63.4 methods of measurement of radio-noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. american national standards institute(ansi), 1992 b) c.i.s.p.r limits and methods of measurement of radio interface characteristics of information technology equipment. international special committee on radio interference. c) en 55022 limits and methods of measurement of radio interface characteristics of information technology equipment. european committee for electrotechnical standardization.(cenelec), 1998 a) ul 1950 third edition, underwriters laboratories, inc. jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. b) can/csa c22.2 no. 950-95 third edition, canadian standards association, jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. c) en 60950 : 1992+a1: 1993+a2: 1993+a3: 1995+a1: 1997+a11: 1997 iec 950 : 1991+a1: 1992+a2: 1993+a3: 1995+a1: 1996 european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipmentincluding electrical business equipment. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 24/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 8. packing 8-2. packing form a) package quantity in one box : 20pcs b) box size : 480mm w370mm h296mm 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 3 2 1 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to thebackside of the lcd module. this is subject to change without prior notice. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 25/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 9. precautions please pay attention to the followings when you use this tft lcdmodule. 9-1. mounting precautions (1) you must mount a module using holes arranged in four cornersor four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass,tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage: v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smearor spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 26/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and don t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure 9-5. storage (1) when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. if some stress is applied to rub the protection film against the polarizer during thetime you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film without rubbing it against the polarizer. (3) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on thepolarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions for protection film when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 cand 35 cat normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 27/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 1/3 byte byte value value (dec) (hex) (hex) (binary) 0 00 header 00 00000000 1 01 header ff 11111111 2 02 header ff 11111111 3 03 header ff 11111111 4 04 header ff 11111111 5 05 header ff 11111111 6 06 header ff 11111111 7 07 header 00 00000000 8 08 eisa manufacture code ( 3 character id ) app 06 00000110 9 09 eisa manufacture code (compressed asc ) 10 00010000 10 0a panel supplier reserved - product code 9ca3 a3 10100011 11 0b ( hex. lsb first ) 9c 10011100 12 0c lcd module serial no - preferred but optional ("0" if not used) 00 00000000 13 0d lcd module serial no - preferred but optional ("0" if not used) 00 00000000 14 0e lcd module serial no - preferred but optional ("0" if not used) 00 00000000 15 0f lcd module serial no - preferred but optional ("0" if not used) 00 00000000 16 10 week of manufacture : 00 weeks 00 00000000 17 11 year of manufacture 2009 year 13 00010011 18 12 edid structure version # = 1 01 00000001 19 13 edid revision # = 3 03 00000011 20 14 video input definition = digital signal 80 10000000 21 15 max h image size (rounded cm) = 33 cm 21 00100001 22 16 max v image size (rounded cm) = 21 cm 15 00010101 23 17 display gamma = (gamma*100)-100 = example:(2.2*100)-100=120 = 2.2 gamma 78 01111000 24 18 feature support (no_dpms, no_active off/very low power, rgb color display, timing blk 1,no_ gtf) 0a 00001010 25 19 red/green low bits (rxry/gxgy) f5 11110101 26 1a blue/white low bits (bxby/wxwy) 95 10010101 27 1b red x rx = 0.640 a3 10100011 28 1c red y ry = 0.335 55 01010101 29 1d green x gx = 0.310 4f 01001111 30 1e green y gy = 0.610 9c 10011100 31 1f blue x bx = 0.150 26 00100110 32 20 blue y by = 0.060 0f 00001111 33 21 white x wx = 0.313 50 01010000 34 22 white y wy = 0.329 54 01010100 35 23 established timing 1 (00h if nt used) 00 00000000 36 24 established timing 2 (00h if nt used) 00 00000000 37 25 manufacturer's timings (00h if nt used) 00 00000000 38 26 standard timing id1 (01h if not used) 01 00000001 39 27 standard timing id1 (01h if not used) 01 00000001 40 28 standard timing id2 (01h if not used) 01 00000001 41 29 standard timing id2 (01h if not used) 01 00000001 42 2a standard timing id3 (01h if not used) 01 00000001 43 2b standard timing id3 (01h if not used) 01 00000001 44 2c standard timing id4 (01h if not used) 01 00000001 45 2d standard timing id4 (01h if not used) 01 00000001 46 2e standard timing id5 (01h if not used) 01 00000001 47 2f standard timing id5 (01h if not used) 01 00000001 48 30 standard timing id6 (01h if not used) 01 00000001 49 31 standard timing id6 (01h if not used) 01 00000001 50 32 standard timing id7 (01h if not used) 01 00000001 51 33 standard timing id7 (01h if not used) 01 00000001 52 34 standard timing id8 (01h if not used) 01 00000001 53 35 standard timing id8 (01h if not used) 01 00000001 v e n d o r / p r o d u c t e d i d v e r s i o n h e a d e r field name and comments e s t a b l i s h e d t i m i n p a n e l c o l o r c o o r d i n a t e s d i s p l a y p a r a m e t e r s s t a n d a r d t i m i n g i d pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 28/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 2/3 byte byte value value (dec) (hex) (hex) (binary) 54 36 pixel clock/10,000 (lsb) 88.75 mhz @ 60hz ab 11010010 55 37 pixel clock/10,000 (msb) 22 100101 56 38 horizontal active (lower 8 bits) 1440 pixels a0 10100000 57 39 horizontal blanking(thp-ha) (lower 8 bits) 160 pixels a0 111000 58 3a horizontal active / horizontal blanking(thp-ha) (upper 4:4bits) 50 01010001 59 3b vertical avtive 900 lines 84 10000100 60 3c vertical blanking (tvp-ha) (de blanking typ.for de only panels) 26 lines 1a 10111 61 3d vertical active : vertical blanking (tvp-ha) (upper 4:4bits) 30 00110000 62 3e horizontal sync. offset (thfp) 48 pixels 30 01000000 63 3f horizontal sync pulse width (hspw) 32 pixels 20 00100000 64 40 vertical sync offset(tvfp) : sync width (vspw) 3 lines : 6 lines 36 00110011 65 41 horizontal vertical sync offset/width (upper 2bits) 00 00000000 66 42 horizontal image size (mm) 331 mm 4b 01001011 67 43 vertical image size (mm) 207 mm cf 11001111 68 44 horizontal image size / vertical image size 10 00010000 69 45 horizontal border = 0 (zero for notebook lcd) 00 00000000 70 46 vertical border = 0 (zero for notebook lcd) 00 00000000 71 47 non-interlace, normal display, no stereo, digital separate ( vsync_neg, hsync_neg ) 18 00011000 72 48 flag 00 00000000 73 49 flag 00 00000000 74 4a flag 00 00000000 75 4b data type tag (descriptor defined by manufacturer ) 01 00000001 76 4c flag (version) 00 00000000 77 4d descriptor defined by manufacturer ( apple edid signature ) app 06 00000110 78 4e descriptor defined by manufacturer ( apple edid signature ) 10 00010000 79 4f descriptor defined by manufacturer ( link type ) 30 00110000 80 50 descriptor defined by manufacturer ( pixel and link component format_6bit panel interface ) 00 00000000 81 51 descriptor defined by manufacturer ( panel feature_inverter na, no inverter ) 00 00000000 82 52 descriptor defined by manufacturer 00 00000000 83 53 descriptor defined by manufacturer 00 00000000 84 54 descriptor defined by manufacturer 00 00000000 85 55 descriptor defined by manufacturer 00 00000000 86 56 descriptor defined by manufacturer 00 00000000 87 57 descriptor defined by manufacturer 00 00000000 88 58 descriptor defined by manufacturer 0a 00001010 89 59 descriptor defined by manufacturer 20 00100000 90 5a flag 00 00000000 91 5b flag 00 00000000 92 5c flag 00 00000000 93 5d data type tag ( ascii string ) fe 11111110 94 5e flag 00 00000000 95 5f ascii string l 4c 01001100 96 60 ascii string p 50 01010000 97 61 ascii string 1 31 00110001 98 62 ascii string 5 35 00110101 99 63 ascii string 4 34 00110100 100 64 ascii string w 57 01010111 101 65 ascii string p 50 01010000 102 66 ascii string 4 34 00110100 103 67 ascii string - 2d 00101101 104 68 ascii string t 54 01010100 105 69 ascii string l 4c 01001100 106 6a ascii string a 41 01000001 107 6b ascii string 1 31 00110001 field name and comments t i m i n g d e s c r i p t o r # 3 t i m i n g d e s c r i p t o r # 2 t i m i n g d e s c r i p t o r # 1 pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - http://www..net/ product specification 29/ 30 lp154wp4 liquid crystal display ver. 0.2 apr. 07, 2009 appendix a. enhanced extended display identification data (eedid tm ) 3/3 byte byte value value (dec) (hex) (hex) (binary) 108 6c flag 00 00000000 109 6d flag 00 00000000 110 6e flag 00 00000000 111 6f data type tag ( ascii string ) fe 11111110 112 70 flag 00 00000000 113 71 ascii string c 43 01000011 114 72 ascii string o 6f 01101111 115 73 ascii string l 6c 01101100 116 74 ascii string o 6f 01101111 117 75 ascii string r 72 01110010 118 76 ascii string 20 00100000 119 77 ascii string l 4c 01001100 120 78 ascii string c 43 01000011 121 79 ascii string d 44 01000100 122 7a ascii string 0a 00001010 123 7b ascii string 20 00100000 124 7c ascii string 20 00100000 125 7d ascii string 20 00100000 126 7e extension flag (# f optional 128 panel id extension block to follow, typ = 0) 00 00000000 127 7f check sum (the 1-byte sum of all 128 bytes in this panel id block shall = 0) 00 11000101 c h e c k s u m t i m i n g d e s c r i p t o r # 4 field name and comments pdf created with pdffactory pro trial version www.pdffactory.com www.speclcd.com www.speclcd.com www.speclcd.com www.speclcd.com www.datasheet.co.kr datasheet pdf - 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