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product specification 1/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 specification for approval title 15.6? hd tft lcd customer hp model supplier lg display co., ltd. *model lp156wh2 suffix tlqb *when you obtain standard approval, please use the above model name without suffix ( ) preliminary specification ( ) final 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 s. r. kim / manager prepared by reviewed by signature approved by hans kim / s.manager j. p. lee / engineer b. i. park / engineer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 contents no item page cover 1 contents 2 record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 3-1 electrical charactreistics 6-7 3-2 interface connections 8 3-3 lvds signal timing specification 9-10 3-3 signal timing specifications 11 3-4 signal timing waveforms 11 3-5 color input data refernece 12 3-6 power sequence 13 4 optical sfecifications 14-16 5 mechanical characteristics 17-20 a appendix. lpl proposal for system cover design 21-23 6 reliablity 24 7 international standards 7-1 safety 25 7-2 emc 25 7-3 environment 25 8 packing 8-1 designation of lot mark 26 8-2 packing form 26 9 precautions 27-28 a appendix. enhanced extended display identification data 29-31 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 record of revisions revision no revision date page description edid ver 0.0 mar. 02, 2010 - first draft (final specification) 0.0 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 1. general description general features active screen size 15.6 inches diagonal outline dimension 359.3(h, typ) 209.5(v, typ) 5.5(d,max) [mm] pixel pitch 0.252mm 0.252 mm pixel format 1366 horiz. by 768 vert. pixels rgb strip arrangement color depth 6-bit, 262,144 colors luminance, white 200 cd/m 2 (typ.5 point) power consumption total 4.7w (typ.) @ lcm circuit 1.5 w (typ.), b/l input 3.2 w (typ.) weight 450g (max.) display operating mode transmissive mode, normally white surface treatment hard coating(3h), glare treat ment of the front polarizer rohs compliance yes bfr / pvc / as free yes for all the lp156wh2 is a color active matrix liquid crystal display with an integral light emitting diode (led) backlight system. the matrix employs a-si thin film tr ansistor as the active element. it is a transmissive type display operating in the norma lly white mode. this tft-lcd has 15.6 inches diagonally measured active display area with hd resolution(768 vertical by 1366 horizontal 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 lp156wh2 has been designed to apply the interface method that enables low power, high speed, low emi. the lp156wh2 is int ended to support applications where thin thickness, low power are critical factors and graphic displays are important. in combination with the vertical arrangement of the sub-pixels, the lp156wh2 characteristics provide an excellent flat display for office automation products such as notebook pc. control & data power edid signal & power tft-lcd panel (hd, drd, tn) 1 timing control (tcon) block timing control (tcon) block user connector 40 pin eeprom block for edid eeprom block for edid source driver (bottom bent) led backlight ass?y tclks lvds 1port vcc led driver block led driver block fb power block power block dvcc, avdd vgh, vgl, gma m i n i - l v d s gip clks, dsc vout_led dvcc vled led_en pwm 768 1366 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 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 [ ] humidity[(%)rh] parameter symbol values units notes min max power input voltage vcc -0.3 4.0 vdc at 25 5 c operating temperature t op 0 50 c 1 storage temperature h st -20 60 c 1 operating ambient humidity h op 10 90 %rh 1 storage humidity h st 10 90 %rh 1 note : 1. temperature and relative humidi ty range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 3. electrical specifications 3-1. electrical characteristics the lp156wh2 requires two power inputs. the first logic is employed to power the lcd electronics and to drive the tft array and liquid crysta l. the second backlight is the input about led bl.with led driver. table 2. electrical characteristics parameter symbol values unit notes min typ max logic : power supply input voltage v cc 3.0 3.3 3.6 v 1 power supply input current i cc - 445 515 ma 2 power consumption p cc - 1.5 1.7 w 2 power supply inrush current i cc_p - - 1500 ma 3 lvds impedance z lvds 90 100 110 4 backlight : ( without led driver) led power input voltage v led 7.0 12.0 20.0 v 5 led power input current i led - 265 - ma 6 led power consumption p led - 3.2 3.5 w 6 led power inrush current i led_p - - 1500 ma 7 pwm duty ratio - 5 - 100 % 8 pwm jitter - 0 - 0.3 % 9 pwm impedance z pwm 20 40 60 k pwm frequency f pwm 200 - 1000 hz 10 pwm high level voltage v pwm_h 3.0 - 5.3 v pwm low level voltage v pwm_l 0 - 0.5 v led_en impedance z led_en 20 40 60 k led_en high voltage v led_en_h 3.0 - 5.3 v led_en low voltage v led_en_l 0 - 0.5 v life time 15,000 - - hrs 11 note) 1. the measuring position is the connector of lcm and the test conditions are under 25 , fv = 60hz, black pattern. 2. the specified icc 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. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 3. electrical specifications 3. the below figures are the measuring vcc condition and the vcc control block lgd used. the vcc condition is same the minimum of t1 at power on sequence. 10% 90% 0.5ms 3.3v 0v rising time vcc 4. this impedance value is needed to proper display and measured form lvds tx to the mating connector. 5. the measuring position is the connector of lcm and the test conditions are under 25 . 6. the current and power consumption with led driver are under the v led = 12.0v , 25 , dimming of max luminance whereas white pattern is displayed and fv is the frame frequency. 7. the below figures are the measuring v led condition and the v led control block lgd used. v led control block is same with vcc control block. 8. the operation of led driver below minimum dimmi ng ratio may cause flickering or reliability issue. 9. if jitter of pwm is bigger than maximum. it may cause flickering. 10. this spec. is not effective at 100% dimming ra tio as an exception because it has dc level equivalent to 0hz. in spite of acceptable range as defined, the pwm frequency should be fixed and stable for more consistent brightness control at any specific level desired. 11. the life time is determined as the time at which t he typical brightness of lcd is 50% compare to that of initial value at the typical led current. these led backlight has 4 strings on it and the typical current of led?s string is base on 21ma. 10% 90% 0.5ms 12.0v 0v rising time v led www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 3-2. interface connections table 3. module connector pin configuration (cn1) pin symbol description notes 1 nc no connection 2 vcc power supply, 3.3v typ. 3 vcc power supply, 3.3v typ. 4 v eedid ddc 3.3v power 5 nc no connection 6 clk eedid ddc clock 7 data eedid ddc data 8 odd_r in 0- negative lvds differential data input 9 odd_r in 0+ positive lvds differential data input 10 gnd ground 11 odd_r in 1- negative lvds differential data input 12 odd_r in 1+ positive lvds differential data input 13 gnd ground 14 odd_r in 2- negative lvds differential data input 15 odd_r in 2+ positive lvds differential data input 16 gnd ground 17 odd_clkin- negative lvds differential clock input 18 odd_clkin+ positive lvds differential clock input 19 gnd ground 20 nc no connection 21 nc no connection 22 gnd ground 23 nc no connection 24 nc no connection 25 gnd ground 26 nc no connection 27 nc no connection 28 gnd ground 29 nc no connection 30 nc no connection 31 vled_gnd led ground 32 vled_gnd led ground 33 vled_gnd led ground 34 nc no connection 35 blim pwm for luminance control 36 bl_on backlight on/off control 37 nc no connection 38 vled led power supply (7v-20v) 39 vled led power supply (7v-20v) 40 vled led power supply (7v-20v) 1, interface chips 1.1 lcd : sw, sw0633 (lcd controller) including lvds receiver 1.2 system : thc63lvdf823a or equivalent * pin to pin compatible with lvds 2. connector 2.1 lcd :20455-040e-0x, i-pex or its compatibles 2.2 mating : 20453-040t-0x, i-pex or equivalent. 2.3 connector pin arrangement 1 40 [lcd module rear view] this lcd employs one interface connections, a 40 pin c onnector is used for the module electronics interface and led driver. the electronics interface connector is a model 20455-040e-0x manufactured by i-pex. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9/ 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 description symbol min max unit notes lvds clock to data skew margin t skew - 400 + 400 ps 85mhz > fclk 65mhz t skew - 600 + 600 ps 65mhz > fclk 25mhz lvds clock to clock skew margin (even to odd) t skew_eo -1/7 + 1/7 t clk - maximum deviation of input clock frequency during ssc f dev - 3 % - maximum modulation frequency of input clock during ssc f mod - 200 khz - description symb ol min max unit notes lvds differential voltage |v id | 100 600 mv - lvds common mode voltage v cm 0.6 1.8 v - lvds input voltage range v in 0.3 2.1 v - 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds signal timing specifications www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 < clock skew margin between channel > < lvds data format > 3-3-3. data format 1) lvds 1 port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. g 0 r 5 r 4 r 3 r 2 r 1 r 0 b 1 b 0 g 5 g 4 g 3 g 2 g 1 de vsync hsync b 5 b 4 b 3 b 2 x b 7 b 6 g 7 g 6 r 7 r 6 r 1 r 0 g 2 g 1 b 3 b 2 r 7 r 6 g 0 b 1 de x current ( nth ) cycle r 5 r 4 b 0 g 5 vsync hsync b 7 b 6 r 3 r 2 g 4 g 3 b 5 b 4 g 7 g 6 previous ( n - 1 ) th cycle next ( n + 1 ) th cycle rclk+ ra+/- rb+/- rc+/- rd+/- www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 3-4. signal timing specifications table 6. timing table this is the signal timing required at the input of the us er connector. all of the interface signal timing should be satisfied with the following specifications and spec ifications of lvds tx/rx for its proper operation. 3-5. signal timing waveforms 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 item symbol min typ max unit note dclk frequency f clk 66.5 69.3 72.8 mhz hsync period t hp 1430 1486 1526 tclk width t wh 32 32 32 width-active t wha 1366 1366 1366 vsync period t vp 775 782 791 thp width t wv 2 4 5 width-active t wva 768 768 768 data enable horizontal back porch t hbp 16 56 88 tclk horizontal front porch t hfp 16 32 48 vertical back porch t vbp 4 8 14 thp vertical front porch t vfp 1 2 3 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 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 7. color data reference color input color data red msb lsb green msb lsb blue msb lsb r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic color black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red red (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (01) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? red (62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green green (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (01) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 ... ? ? ? green (62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue blue (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (01) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ? ? ? ? blue (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 note) 1. do not insert the mating cable when system turn on. 2. valid data have to meet ?3-3. lvds signal timing specifications? 3. lvds, led_en and pwm need to be on pull-down condition on invalid status. 4. lgd recommend the rising sequence of vled after the vcc and valid status of lvds turn on. table 6. power sequence table led parameter value units min. typ. max. t 8 10 - - ms t 9 0 - - ms t 10 0 - - ms t 11 10 - - ms t 12 0.5 - - ms logic parameter value units min. typ. max. t 1 0.5 - 10 ms t 2 0 - 50 ms t 3 0 - 50 ms t 4 400 - - ms t 5 200 - - ms t 6 200 - - ms t 7 3 - 10 ms 3-7. power sequence t 7 interface signal, v i lvds power supply input vcc 90% 10% 10% 0v 90% t 1 t 2 t 3 t 4 t 5 t 6 0v dimming control signal of led bl pwm 0v (low) t 8 led input voltage vled t 10 led on/off control signal led_en t 11 t 9 valid data 0v valid data 0v (off) 90% 10% t 12 90% 3.0v 3.0v www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 4. optical specification fig. 1 optical characteristic measurement equipment and method table 9. optical characteristics parameter symbol values units notes min typ max contrast ratio cr 400 - - 1 surface luminance, white l wh 170 200 - cd/m 2 2 luminance variation white - 1.4 1.6 3 response time tr r + tr d - 16 - ms 4 color coordinates red rx 0.591 0.616 0.641 ry 0.346 0.371 0.396 green gx 0.330 0.355 0.380 gy 0.581 0.606 0.631 blue bx 0.127 0.152 0.177 by 0.075 0.100 0.125 white wx 0.283 0.313 0.343 wy 0.299 0.329 0.359 viewing angle 5 x axis, right( =0 ) r 40 - - degree x axis, left ( =180) l 40 - - degree y axis, up ( =90 ) u 10 - - degree y axis, down ( =270) d 30 - - degree gray scale 6 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 and equal to 0 . fig. 1 presents additional information conc erning the measurement equipment and method. ta=25 c, vcc=3.3v, f v =60hz, f clk = 69.3mhz, v led = 12v, pwm duty = 100% www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 gray level luminance [%] (typ) l0 0 l7 1.45 l15 5.36 l23 12.21 l31 21.01 l39 34.82 l47 52.49 l55 74.17 l63 100 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 average of 5 point across the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 1. l wh = average(l 1 ,l 2 , ? l 5 ) 3. the variation in surface luminance , the panel total variation ( white ) is determined by measuring l n at each test position 1 through 13 and then defined as followed numerical formula. for more information see fig 2. maximum(l 1 ,l 2 , ? l 13 ) white = minimum(l 1 ,l 2 , ? l 13 ) 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 contra st ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with 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 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 fig. 4 viewing angle normal y eye = 0 , right = 180 , left = 270 , down = 90 , up fig. 3 response time the response time is defined as the following figure and shall be measured by switching the input signal for ?black? and ?white?. tr r tr d 100 90 10 0 % optical response white black white : active area a : h/4 mm b : v/4 mm points: 13 points h,v active area 1 3 2 5 4 h a b v 6 7 8 9 10 11 12 13 10mm 10mm fig. 2 luminance www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 5. mechanical characteristics the contents provide general mechanical characteristic s for the model lp156wh2. in addition the figures in the next page are detailed mechanical drawing of the lcd. outline dimension horizontal 359.3 0.5mm vertical 209.5 0.5mm thickness 5.5mm (max) bezel area horizontal 349.8 0.5mm vertical 197.1 0.5mm active display area horizontal 344.23 mm vertical 193.54 mm weight 450g (max.) surface treatment hard coating(3h), glare trea tment of the front polarizer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 18 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 note) unit:[mm], general tolerance: 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 note) unit:[mm], general tolerance: 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 [ detail description of side mounting screw ] 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. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 lpl proposal for system cover design.(appendix) 1 gap check for securing t he enough gap between lcm and system cover. define 1. rear side of lcm is sensitive agains t 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..) 2 check if antenna cable is sufficiently apart from t-co n of lcd module. define no good good 1.if system antenna is overlapped with t-con,it might be cause the noise. max thickness a boundary line sponge system cover lcm reflector side t-con antenna cable t-con antenna cable www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 lpl proposal for system cover design. 3 gap check for securing the enough gap between lcm and system hinge. define 1 .at least 2.0mm of gap needs to be secured to prevent the shock related defects. 2.?l? type of hinge is recommend ed than ?i? type under shock test. 4 define 1.cof area needs to be handled with care. 2.good ? wire path design to system side. ok ? wire path is located between cofs. bad? wire path overlapped with cof area. checking the path of the system wire. (?i? type) (?l? type) cof (d-ic) hinge gap:min2.0mm side mount screw hole (4ea) ok bad good #1 #2 #3 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 lpl proposal for system cover design. 5 using a bracket on the top of lcm is not recommended. define 1.condition without bracke t is good for mechanical noise,and can minimize the light leakage from deformation of bracket. 2.the results shows that there is no difference between the condition with or without bracket. 6 securing additional gap on cnt area.. define 1.cnt area is specially sensitive against external stress,and ad ditional gap by cutting on system cover will be helpful on removing the ripple. 2.using a thinner cnt will be better. (eg: fpc type) with bracket without bracket bracket user connector cable pathway. system cover inner side. user connector area. cut a a-1 a~a-1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 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. no. test item conditions 1 high temperature storage test ta= 60 c, 240h 2 low temperature storage test ta= -20 c, 240h 3 high temperature operation test ta= 50 c, 50%rh, 240h 4 low temperature operation test ta= 0 c, 240h 5 vibration test (non-operating) sine wave, 10 ~ 500 ~ 10hz, 1.5g, 0.37oct/min 3 axis, 1hour/axis 6 shock test (non-operating) half sine wave, 180g, 2ms one shock of each six faces(i.e. run 180g 2ms for all six faces) 7 altitude operating storage / shipment 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 7. international standards 7-1. safety c) en 60950-1:2006 + a11:2009, european committee for electrotechnical standardization (cenelec). information technology equipment - safety - part 1 : general requirements. a) ul 60950-1, second edition, underwriters laboratories inc. information technology equipment - safety - part 1 : general requirements. b) can/csa c22.2 no.60950-1-07, second edition, canadian standards association. information technology equipment - safety - part 1 : general requirements. d) iec 60950-1:2005, second edition, the in ternational electrotechnical commission (iec). information technology equipment - safety - part 1 : general requirements. 7-3. environment a) rohs, directive 2002/95/ec of the european parliament and of the council of 27 january 2003 7-2. emc a) ansi c63.4 ?american national standard for methods of measurement of radio-noise emissions from low-voltage electrical and electron ic equipment in the range of 9 khz to 40 ghz.? american national standards institute (ansi), 2003. b) cispr 22 ?information technology equipment ? radio disturbance characteristics ? limit and methods of measurement." international special committee on radio interference (cispr), 2005. c) cispr 13 ?sound and television broadcast receive rs and associated equipment ? radio disturbance characteristics ? limits and method of measurem ent." international special committee on radio interference (cispr), 2006. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 8. packing 8-2. packing form a) package quantity in one box : 22 pcs b) box size : 440x360x260mm 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 the backside of the lcd module. this is subject to change without prior notice. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 9. precautions please pay attention to the followings when you use this tft lcd module. 9-1. mo unting precautions (1) you must mount a module using holes arranged in four corners or 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 s hould have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plat e 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 wi th 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 possib le. 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 temperatur e change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a l ong 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. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 28 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 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 wris t 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 el ectricity 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 the time 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 polarize r after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on the polarizer 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 precaution s 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 c and 35 c at 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. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 29 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 appendix a. enhanced extended di splay 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 eisa manufacture code ( 3 character id ) lgd 30 00110000 9 09 eisa manufacture code (compressed asc ) e4 11100100 10 0a panel supplier reserved - product code 02ach ac 10101100 11 0b ( hex. lsb first ) 02 00000010 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 2010 years 14 00010100 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) = 34 cm 22 00100010 22 16 max v image size (rounded cm) = 19 cm 13 00010011 23 17 display gamma = (gamma*100)-100 = example:(2.2*100)-100=120 = 2.2 gamma 78 01111000 24 18 f ea t ure s uppor t ( no_ dpms , no_ a c ti ve off/v ery l ow p ower, rgb co l or di sp l ay, ti m i ng blk 1 ,no_ gtf) 0a 00001010 25 19 red/green low bits (rxry/gxgy) c1 11000001 26 1a blue/white low bits (bxby/wxwy) 25 00100101 27 1b red x rx = 0.616 9d 10011101 28 1c red y ry = 0.371 5f 01011111 29 1d green x gx = 0.355 5b 01011011 30 1e green y gy = 0.606 9b 10011011 31 1f blue x bx = 0.152 27 00100111 32 20 blue y by = 0.10 19 00011001 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 not used) 00 00000000 36 24 established timing 2 (00h if not used) 00 00000000 37 25 manufacturer's timings (00h if not 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 header vendor / product edid version display parameters panel color coordinates e stab l ished timin standard timing id www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 30 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 appendix a. enhanced extended di splay 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) 69.3 mhz @ 59.6hz 12 00010010 55 37 pixel clock/10,000 (msb) 1b 00011011 56 38 horizontal active (lower 8 bits) 1366 pixels 56 01010110 57 39 horizontal blanking(thp-ha) (lower 8 bits) 120 pixels 78 01111000 58 3a horizontal active / horizontal blanking(thp-ha) (upper 4:4bits) 50 01010000 59 3b vertical avtive 768 lines 00 00000000 60 3c vertical blanking (tvp-ha) (de blanking typ.for de only panels) 14 lines 0e 00001110 61 3d vertical active : vertical blanking (tvp-ha) (upper 4:4bits) 30 00110000 62 3e horizontal sync. offset (thfp) 32 pixels 20 00100000 63 3f horizontal sync pulse width (hspw) 32 pixels 20 00100000 64 40 vertical sync offset(tvfp) : sync width (vspw) 2 lines : 4 lines 24 00100100 65 41 horizontal vertical sync offset/width (upper 2bits) 00 00000000 66 42 horizontal image size (mm) 344 mm 58 01011000 67 43 vertical image size (mm) 194 mm c2 11000010 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 ), de only note : lsb is set to '1' if panel is de-timing only. h/v can be ignored. 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 ( ascii string ) fe 11111110 94 5e flag 00 00000000 95 5f ascii string l 4c 01001100 96 60 ascii string g 47 01000111 97 61 ascii string 20 00100000 98 62 ascii string d 44 01000100 99 63 ascii string i 69 01101001 100 64 ascii string s 73 01110011 101 65 ascii string p 70 01110000 102 66 ascii string l 6c 01101100 103 67 ascii string a 61 01100001 104 68 ascii string y 79 01111001 105 69 manufacturer p/n(if<13 char--> 0ah, then terminate with asc 0a 00001010 106 6a manufacturer p/n(if<13 char--> 0ah, then terminate with asc 20 00100000 107 6b manufacturer p/n(if<13 char--> 0ah, then terminate with asc 20 00100000 timing descriptor #1 timing descriptor #2 timing descriptor #3 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 31 / 31 lp156wh2 liquid crystal display ver. 1.0 mar. 02, 2010 appendix a. enhanced extended di splay 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 ( ascii string ) fe 11111110 112 70 flag 00 00000000 113 71 ascii string l 4c 01001100 114 72 ascii string p 50 01010000 115 73 ascii string 1 31 00110001 116 74 ascii string 5 35 00110101 117 75 ascii string 6 36 00110110 118 76 ascii string w 57 01010111 119 77 ascii string h 48 01001000 120 78 ascii string 2 32 00110010 121 79 ascii string - 2d 00101101 122 7a ascii string t 54 01010100 123 7b ascii string l 4c 01001100 124 7c ascii string q 51 01010001 125 7d ascii string b 42 01000010 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) c1 11000001 timing descriptor #4 chec k www.datasheet.co.kr datasheet pdf - http://www..net/

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