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product specification 0 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 specification for approval ( ) preliminary specification ( ) final specification title 15.4 wsxga+ tft lcd buyer model general supplier *model suffix lg.philips lcd co., ltd. lp154we2 tla1 *when you obtain standard approval, please use the above model name without suffix signature date // / please return 1 copy for your confirmation with your signature and comments. product engineering dept. lg. philips lcd co., ltd approved by // / reviewed by prepared by signature s. c. yoon s.manager y.s. ha manager s. h. jang engineer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 1 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 no. item page cover contents record of revisions general description absolute maximum ratings electrical specifications electrical characteristics interface connections signal timing specifications signal timing waveforms color input data reference power sequence optical specifications mechanical characteristics reliability international standards safety emc packing designation of lot mark paking form precautions -- - 12 3 3-1 3-2 3-3 3-4 3-5 3-6 45 6 7 7-1 7-2 8 8-1 8-2 9 12 3 4 5 68 10 11 12 13 14 18 22 23 24 24 25 23 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 records of revisions 0.0 electrical & optical characteristics updated p.3, p.4 sep,21. 2006 0.1 0.0 0.0 - - edid ver international standards description updated. p.23 packing updated p.24 final - dec, 01. 2006 1.0 mechanical characteristics updated p.5 first draft - jul, 25. 2006 0.0 description page revision date revision no www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 1. general description the lp154we2(tla1) is a color active matrix liquid crystal display with an integral cold cathode fluor escent lamp(ccfl) backlight system. the matrix employs a-s i thin film transistor as the active element. it is a transmissive type display operating in the n ormally white mode. this tft-lcd has 15.4 inches diagonally measured active display area with wsxga+ resolution(1680 vertical by 1050 horizontal pixel array) each pixel is divided into red, green and blue sub- pixels or dots which are arranged in vertical strip es. gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for e ach dot, thus, presenting a palette of more than 262,144 col ors. the lp154we2(tla1) has been designed to apply the i nterface method that enables low power, high speed, low emi. flat link must be used as a lvds(low volt age differential signaling) chip. the lp154we2(tla1) is intended to support applicati ons where thin thickness, low power are critical fa ctors and graphic display are important. in combination w ith the vertical arrangement of the sub-pixels, the lp154we2(tla1) characteristics provide an excellent flat display for office automation products such as notebook pc. general features display operating mode active screen size outline dimension pixel pitch pixel format color depth luminance, white power consumption weight surface treatments transmissive mode, normally white 15.4 inches diagonal 344.0(h)[typ.] x 222.0(v)[typ.] x 6.5(d) mm[max.] 0.19725 mm x 0.19725mm 1680 horiz. by 1050 vert. pixels rgb stripes arrang ement 6-bit, 262,144 colors 200 cd/m 2 (typ.), 5p average 5.87w (typ.) 590g (max.) antiglare treatment of the front polarizer, haze 44 % cn1 flatlink interface timing control block power block e-edid block row driver col. driver #1~4 tft-lcd (1680 x 1050) lvds signal(even) e-edid signal ttl output block gamma block lvds signal(odd) col. driver #5~8 m-lvds signal(r) m-lvds signal(l) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 2. absolute maximum ratings the following are maximum values which, if exceeded , may cause operation or damage to the unit. table 1. absolute maximum ratings parameter symbol values min. max. units notes power input voltage operating temperature storage temperature operating ambient humidity storage humidity v cc t op t st h op h st -0.3 0 -20 10 10 4.0 50 60 90 90 vdc c c %rh %rh at 25 5 c 11 1 1 note : 1. temperature and relative humidity range a re shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. 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] www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 typ. 3. electrical specifications 3-1. electrical characteristics the lp154we2(tla1) 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 ccfl, is typically generated by an inverter. the inverter is an external unit to the lcd. table 2. electrical characteristics notes 12 1 34 5 6 7 8 note : the design of the inverter must have specification for the lamp in lcd assembly. the performance of the lamp in lcm, for example lif e time or brightness, is extremely influenced by th e characteristics of the dc-ac inverter. so all the p arameters of an inverter should be carefully design ed so as not to produce too much leakage current from high-voltage output of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter(no lighting, flicker, etc ) never occurs. when you confirm it, the lcd assemb ly should be operated in the same condition as install ed in you instrument. 1. the specified current and power consumption are under the v cc =3.3v, 25 c,fv=60hz condition whereas mosaic pattern is displayed and fv is the f rame frequency. 2. this impedance value is needed to proper display and measured from lvds t x to the mating connector. 3. the variance of the voltage is 10%. 4. the voltage above v s should be applied to the lamps for more than 1 seco nd for start-up. otherwise, the lamps may not be turned on. parameter symbol values min. max. units module power supply input voltage power supply input current differential impedance power consumption lamp operating voltage operating current established starting voltage at 25 c at 0 c operating frequency discharge stabilization time power consumption life time v cc i cc zm p c v bl i bl v s f bl t s p bl 3.0 - 90 660 3.0 -- 45 - 12,000 3.3 525 100 1.73 690 6.0 -- 60 4.14 - 3.6 605 110 2.18 820 7.0 1200 1380 80 3 4.55 - vdc ma ohm watts v rms ma v rms v rms khz minutes watts hrs www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 5. the output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform.(asymmetrical ratio is less than 10%) please do not use the inverter which has asymmetrical voltage and asymmetrical cur rent and spike wave. lamp frequency may produce interface with horizonta l synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmo nics in order to prevent interference. 6. it is defined the brightness of the lamp after b eing lighted for 5 minutes as 100%. t s is the time required for the brightness of the cent er of the lamp to be not less than 95%. 7. the lamp power consumption shown above does not include loss of external inverter. the used lamp current is the lamp typical current. 8. the life is determined as the time at which brig htness of the lamp is 50% compared to that of initi al value at the typical lamp current on condition of c ontinuous operating at 25 2 c. 9. do not attach a conducting tape to lamp connecti ng wire. if the lamp wire attach to a conducting tape, tft-l cd module has a low luminance and the inverter has abnormal action. because leakage current is occ urred between lamp wire and conducting tape. 10. requirements for a system inverter design, whic h is intended to have a better display performance, a better power efficiency and a more reliable lamp, a re following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform shou ld be less than 10%. b. the distortion rate of the waveform should be wi thin 2 10%. * inverter output waveform had better be more simil ar to ideal sine wave. i p i -p * asymmetry rate: | i p C i Cp | / i rms * 100% * distortion rate i p (or i Cp ) / i rms www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 3-2. interface connections interface chip must be used flatlink, part no. thc6 3lvdf823a(transmitter made by thine inc or equivalence. this lcd employs two interface connections, a 30-pi n-connector is used for the module electronics and the other connector is used for the integral backlight system. the electronics interface connector is a model fi-x b30sr-hf11 manufactured by jae or equivalent. the pin configuration for the connector is shown i n the table below. table 3. module connector pin configuration(lvds) pin symbol description notes 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 gnd vcc vcc vedid nc clkedid dataedid odd_a1m odd_a1p gnd odd_a2m odd_a2p gnd odd_a3m odd_a3p gnd odd_clkm odd_clkp gnd even_a1m even_a1p gnd even_a2m even_a2p gnd even_a3m even_a3p gnd even_clkm even_clkp ground power(3.3v) power(3.3v) ddc 3.3v power no connect ddc clock ddc data differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal 1. interface chips 1.1 lcd : dtml012(lcd controller) including lvds receiver 1.2 system : thc63lvd823 or equivalent *pin to pin compatible with ti lvds 2. connector 2.1 lcd : fi-xb30sr-hf11,jae or equivalent 2.2 mating : fi-x30m or equivalent. 2.3 connector pin arrangement viewing on display side 30 cn1 cn2 1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 the backlight interface connector is a model bhsr-0 2vs-1, manufactured by jst or compatible . the mating connector part number is sm02b-bhss-1 o r equivalent. the pin configuration for the connector is shown in the table below. table 4. backlight connector pin configuration pin symbol description notes 12 hv lv power supply for lamp (high voltage side) power supply for lamp (low voltage side) 11 notes : 1. the high voltage side terminal is color ed sky-blue, the low voltage side terminal is black . www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 3-3. signal timing specifications this is the signal timing required at the input of the lvds transmitter. all of the interface signal t iming should be satisfied with the following specificatio ns for its proper operation. table 6. timing table t wcl 3 - - ns 3 - - ns width-low width-high dclk hsync d 0.4 0.5 0.6 duty t hp 864 952 1288 period t wh 8 - - width t hp t wv 1 - width active t hp vsync t clk t hp t hbp 8 - - horizontal back porch t hfp 8 - - horizontal front porch de t vbp 5 - - vertical back porch t vfp vertical front porch t si 3 set up time t hi 3 hold time ns data set up time hold time t sd t hd 33 -- - - -- - - ns for dclk for dclk input voltage high low t rh t rl 0.7vcc 0.3vcc period t vp 1057 1066 1082 t hp d= t clkh /t clk item symbol min typ. max. unit notes frequency f clk mhz 69 61 55 t wch 1 - - www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 3-4. signal timing waveforms d dd dclk clk clk clk dclk, dclk, dclk, dclk, hsync, vsync, de, data hsync, vsync, de, data hsync, vsync, de, data hsync, vsync, de, data 0.5v 0.5v 0.5v 0.5v cc cccc cc h hh hs ss sync ync ync ync de(data enable) de(data enable) de(data enable) de(data enable) vsync vsync vsync vsync de(data enable) de(data enable) de(data enable) de(data enable) 0.7vcc 0.7vcc 0.7vcc 0.7vcc 0.3vcc 0.3vcc 0.3vcc 0.3vcc t tt t wh whwh wh t tt t hp hphp hp t tt t hfp hfp hfp hfp t tt t hbp hbp hbp hbp t tt t vp vpvp vp t tt t wv wvwv wv t tt t vbp vbp vbp vbp t tt t vfp vfp vfp vfp t tt t clk clk clk clk t tt t hd hdhd hd t tt t sd sdsd sd t tt t hi hihi hi t tt t si sisi si d dd data ata ata ata d dd de ee e invaild data invaild data invaild data invaild data invaild data invaild data invaild data invaild data www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 3-5. color input data reference the brightness of each primary color(red,green and blue) is based on the 6-bit gray scale data input f or the color ; the higher the binary input, the brighter t he color. the table below provides a reference for color versus data input. table 7. color data reference color input color data red green blue msb lsb msb lsb msb lsb r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 01 0 0 0 1 1 1 black red(63) green(63) blue(63) cyan magenta yellow white 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 basic colors 00 0 : 11 1 red(00) dark red(01) red(02) : red(61) red(62) red(63) bright 00 0 : 11 1 00 0 : 11 1 00 0 : 11 1 00 1 : 01 1 01 0 : 10 1 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 red 00 0 : 00 0 green(00)dark green(01) green(02) : green(61) green(62) green(63) bright 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 11 1 00 0 : 11 1 00 0 : 11 1 00 0 : 11 1 00 1 : 01 1 01 0 : 10 1 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 green 00 0 : 00 0 blue(00) dark blue(01) blue(02) : blue(61) blue(62) blue(63) bright 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 00 0 00 0 : 11 1 00 0 : 11 1 00 0 : 11 1 00 0 : 11 1 00 1 : 01 1 01 0 : 10 1 blue www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 3-6. power sequence t 6 interface signal, v i (lvds signal of transmitter) power for lamp power supply for lcd v cc 90% 10% 10% 0v 90% t 1 t 2 t 5 valid data 0v off off lamp on t 7 t 3 t 4 parameter values units min. typ. max. t 1 t 2 t 3 t 4 t 5 t 6 t 7 - 0 200 200 0 - 400 -- - - - - - 10 50 -- 50 10 - ms ms ms ms ms ms ms notes : 1. please avoid floating state of interfac e signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply for lcd v cc to 0v. 3. lamp power must be turn on after power supply fo r lcd and interface signal are valid. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 4. optical specification optical characteristics are determined after the un it has been on and stable for approximately 30 min utes in a dark environment at 25 c. the values specified are at an approximate dista nce 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 1 presents additional information concerning t he measurement equipment and method. fig. 1 optical characteristic measurement equipment and method lcd module optical stage(x,y) field = 1 pritchard 880 or equivalent 500mm parameter symbol values min. typ. max. units notes contrast ratio surface luminance, white luminance % uniformity response time rise time + decay time cie color coordinates red green blue white viewing angle x axis, right( =0 ) x axis, left ( =180 ) y axis, up ( =90 ) y axis, down ( =270 ) gray scale table 8. optical characteristics cr l wh white tr tr r + tr d xr yr xg yg xb yb xw yw r l u d - cd/m 2 ms degree 12 3 4 0.03 56 (ta=25 c, v cc =3.3v, f v =60hz dclk=60.9mhz, i bl =6.0ma) - 170 -- 0.560 0.315 0.296 0.514 0.127 0.111 0.283 0.299 60 60 50 50 - 500 200 - 16 0.590 0.345 0.326 0.544 0.157 0.141 0.313 0.329 65 65 55 55 2.2 - 1.6 30 0.620 0.375 0.356 0.574 0.187 0.171 0.343 0.359 - www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 notes : 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 acr oss the lcd surface 50cm from the surface with all pixels displaying white. for more inform ation see fig 2. when i bl = 6.0ma, l wh= 200cd/m 2 (typ.) 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 displ ay 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 is greater than 10. the angles are determined for the horizontal or x axis and the ver tical 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 * fv=60hz gray level luminance(%) (typ.) l0 l7 l15 l23 l31 l39 l47 l55 l63 0.12 0.98 3.78 9.95 19.6 32.8 50.1 71.8 100 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 fig. 3 response time the response time is defined as the following figur e 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 fig. 2 luminance active area a : h/4 mm b : v/4 mm h : 331.38 mm v : 207.11 mm @ h,v : active area 1 3 2 5 4 h a b v 6 7 8 9 10 11 12 13 10mm 10mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 fig. 4 viewing angle = 90 (12:00) yu = 0 z z' yd = 180 (9:00) a = 0 (3:00) xr = 270 (6:00) tft lcd module xl a : eye of observer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 5. mechanical characteristics the contents provide general mechanical characteris tics for the model lp154we2(tla1). in addition the figures in the next page are detailed mechanica l drawing of the lcd. outside dimensions horizontal vertical depth horizontal vertical horizontal vertical bezel area active display area weight(approximate) surface treatment antiglare treatment of the front polarizer,haze(44%) 344.0 0.5mm 222.0 0.5mm 6.2 L (typ), 6.5 L (max) 335.0 0.5mm 210.7 0.5mm 331.38mm 207.11mm 590g(max) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 18 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the pr actical 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 face (i.e. run 180g 2ms for all six faces) 7 altitude operating storage / shipment 0 - 10,000 feet(3,048m) 0 - 40,000 feet(12,192m) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 7. international standards 7-1. safety 7-2. emc a) ansi c63.4 methods of measurement of radio-nois e 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 committ ee on radio interference. c) en 55022 limits and methods of measurement of r adio interface characteristics of information technology equipment. european committee for electr otechnical standardization.(cenelec), 1998 ( including a1: 2000 ) a) ul 60950-1:2003, first edition, underwriters lab oratories, inc., standard for safety of information technology equip ment. b) can/csa c22.2, no. 60950-1-03 1 st ed. april 1, 2003, canadian standards association, standard for safety of information technology equip ment. c) en 60950-1:2001, first edition, european committee for electrotechnical standardizat ion(cenelec) european standard for safety of information technol ogy equipment. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 8-2. packing form a) package quantity in one box : 20 pcs b) box size : 437mm 369mm 339mm 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 at tached to the backside of the lcd module. this is subject to change without prior notice. 8. packing www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 9. precautions please pay attention to the following when you use this tft lcd module. 9-1. mounting precautions (1) you must mount a module using holes arranged in four corners or four sides. (2) you should consider the mounting structure so t hat uneven force(ex. twisted stress) is not applied to the module. and the case on which a module is mounted should ha ve sufficient strength so that external force is not transmitted directly to the module. (3) please attach a 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 fo r the cover case are not describe because the forme r 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 polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothe s with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are determined to the polarizer.) (7) when the surface becomes dusty, please wipe gen tly with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-h exane is recommended for cleaning the adhesives used to attach front / rear polarizers. d o not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possi ble. 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 cir cuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lo wer temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time(required ti me that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperatu re 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 long ti me, 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 an d shielding methods may be important to minimized the interference. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make c ertain that treatment persons are connected to ground thro ugh wrist band etc. and dont touch interface pin d irectly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er and color filter. 9-4. precautions for strong light exposure 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 m odule 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 contac t with any other object. it is recommended that they be stored in the contai ner in which they were shipped. 9-5. storage (1) when the protection film is peeled off, static electricity is generated between the film and polar izer. this should be peeled off slowly and carefully by p eople who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarize r with a small amount of glue. if some stress is ap plied to rub the protection film against the polarizer du ring the time you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film witho ut rubbing it against the polarizer. (3) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of glue still on the polarizer af ter the protection film is peeled off. (4) you can remove the glue easily. when the glue r emains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cot ton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions for protection film www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 appendix a. enhanced extended display identificatio n data (eedid tm ) 1/3 LP154WE2-TLA1 edid ver0.0(35)_060821 2006.08.21 byte# (hex) 00 header 0 0 0000 0000 01 header f f 1111 1111 02 header f f 1111 1111 03 header f f 1111 1111 header 04 header f f 1111 1111 05 header f f 1111 1111 06 header f f 1111 1111 07 header 0 0 0000 0000 08 eisa manufacturer code(3 character id) = lpl 3 2 0011 0010 09 compressed ascii 0 c 0000 1100 0a panel supplier reserved - product code 0 0 0000 0000 0b (hex, lsb first) c d 1100 1101 0c lcd module serial no. = 0 (if not used) 0 0 0000 0000 vender/ 0d lcd module serial no. = 0 (if not used) 0 0 0000 0000 product id 0e lcd module serial no. = 0 (if not used) 0 0 0000 0000 0f lcd module serial no. = 0 (if not used) 0 0 0000 0000 10 week of manufacture = 00 0 0 0000 0000 11 year of manufacture = 2006 1 0 0001 0000 12 edid structure version # = 1 0 1 0000 0001 edid version/ 13 edid revision # = 3 0 3 0000 0011 revision 14 video input definition = digital i/p,non tmds crg b 8 0 1000 0000 15 max h image size( M )=33.138cm(33) 2 1 0010 0001 display 16 max v image size( M )=20.711cm(21) 1 5 0001 0101 parameter 17 display gamma =2.2 7 8 0111 1000 18 feature support(dpms) = active off, rgb color 0 a 0000 1010 19 red/green low bits 1 9 0001 1001 1a blue/white low bits 4 5 0100 0101 1b red x = 0.590 9 7 1001 0111 1c red y = 0.345 5 8 0101 1000 1d green x = 0.326 5 3 0101 0011 color 1e green y = 0.544 8 b 1000 1011 characteristic 1f blue x = 0.157 2 8 0010 1000 20 blue y = 0.141 2 4 0010 0100 21 white x = 0.313 5 0 0101 0000 22 white y = 0.329 5 4 0101 0100 23 established timing i = 00h(if not used) 0 0 0000 0000 established 24 established timing ii = 00h(if not used) 0 0 0000 0000 timings 25 manufacturer's timings = 00h(if not used) 0 0 0000 0000 26 standard timing identification 1 was not used 0 1 0000 0001 27 standard timing identification 1 was not used 0 1 0000 0001 28 standard timing identification 2 was not used 0 1 0000 0001 29 standard timing identification 2 was not used 0 1 0000 0001 2a standard timing identification 3 was not used 0 1 0000 0001 2b standard timing identification 3 was not used 0 1 0000 0001 2c standard timing identification 4 was not used 0 1 0000 0001 standard 2d standard timing identification 4 was not used 0 1 0000 0001 timing id 2e standard timing identification 5 was not used 0 1 0000 0001 2f standard timing identification 5 was not used 0 1 0000 0001 30 standard timing identification 6 was not used 0 1 0000 0001 31 standard timing identification 6 was not used 0 1 0000 0001 32 standard timing identification 7 was not used 0 1 0000 0001 33 standard timing identification 7 was not used 0 1 0000 0001 34 standard timing identification 8 was not used 0 1 0000 0001 35 standard timing identification 8 was not used 0 1 0000 0001 field name and comments value (hex) value (binary) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 appendix a. enhanced extended display identificatio n data (eedid tm ) 2/3 byte# (hex) 36 pixel clock/10,000 (lsb) => main clock = 122mh z a 8 1010 1000 37 pixel clock/10,000 (msb) / 1680 x 1050 @ 60 ? pixel clock = 60.9 ? 2 f 0010 1111 38 horizontal active = 1680 pixels 9 0 1001 0000 39 horizontal blanking = 224 pixels e 0 1110 0000 3a horizontal active : horizontal blanking 6 0 0110 0000 3b vertical avtive = 1050 lines 1 a 0001 1010 3c vertical blanking = 16 lines 1 0 0001 0000 3d vertical active : vertical blanking 4 0 0100 0000 timing 3e horizontal sync. offset = 32 pixels 2 0 0010 0000 descriptor 3f horizontal sync pulse width = 64 pixels 4 0 0100 0000 #1 40 vertical sync offset = 1 lines : sync width = 3 l ines 1 3 0001 0011 41 horizontal vertical sync offset/width upper 2bit s = 0 0 0 0000 0000 42 horizontal image size = 33.138cm(331) 4 b 0100 1011 43 vertical image size = 20.711cm(207) c f 1100 1111 44 horizontal & vertical image size 1 0 0001 0000 45 horizontal border = 0 0 0 0000 0000 46 vertical border = 0 0 0 0000 0000 47 non-interlaced,normal display,no stereo,digital sep arate sync,h/v pol negatives 1 9 0001 1001 48 detailed timing descriptor #2 0 0 0000 0000 49 0 0 0000 0000 4a 0 0 0000 0000 4b 0 0 0000 0000 4c 0 0 0000 0000 4d 0 0 0000 0000 4e 0 0 0000 0000 4f 0 0 0000 0000 timing 50 0 0 0000 0000 description 51 0 0 0000 0000 #2 52 0 0 0000 0000 53 0 0 0000 0000 54 0 0 0000 0000 55 0 0 0000 0000 56 0 0 0000 0000 57 0 0 0000 0000 58 0 0 0000 0000 59 0 0 0000 0000 5a detailed timing descriptor #3 0 0 0000 0000 5b 0 0 0000 0000 5c 0 0 0000 0000 5d f e 1111 1110 5e 0 0 0000 0000 5f l 4 c 0100 1100 60 g 4 7 0100 0111 61 p 5 0 0101 0000 timing 62 h 6 8 0110 1000 description 63 i 6 9 0110 1001 #3 64 l 6 c 0110 1100 65 i 6 9 0110 1001 66 p 7 0 0111 0000 67 s 7 3 0111 0011 68 l 4 c 0100 1100 69 c 4 3 0100 0011 6a d 4 4 0100 0100 6b lf 0 a 0000 1010 field name and comments value (hex) value (binary) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 28 / 29 lp154we2 liquid crystal display ver. 1.0 dec. 01, 2006 appendix a. enhanced extended display identificatio n data (eedid tm ) 3/3 byte# (hex) 6c detailed timing descriptor #4 0 0 0000 0000 6d 0 0 0000 0000 6e 0 0 0000 0000 6f f e 1111 1110 70 0 0 0000 0000 71 l 4 c 0100 1100 72 p 5 0 0101 0000 73 1 3 1 0011 0001 timing 74 5 3 5 0011 0101 description 75 4 3 4 0011 0100 #4 76 w 5 7 0101 0111 77 e 4 5 0100 0101 78 2 3 2 0011 0010 79 - 2 d 0010 1101 7a t 5 4 0101 0100 7b l 4 c 0100 1100 7c a 4 1 0100 0001 7d 1 3 1 0011 0001 7e extension flag = 00 0 0 0000 0000 extension flag 7f checksum 3 5 0011 0101 checksum field name and comments value (hex) value (binary) www.datasheet.co.kr datasheet pdf - http://www..net/

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