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chimei inno l u x display corporation lcd module s p e c i f i c at i o n customer: model name: EJ070NA-01J date: 2011/03/15 version: 01 preliminary specification final specification for customer s acceptance approved by comment approved by review ed by prepared by hans chen 2011/03/23 james yu charlie chou 2011/03/23 david lee 2011/03/22
chimei innolux copyright 2004 all rights reserved, copying forbidden. record of revision version revise date page content pre-spec.01 2011/03/15 initial release.
chimei inno l u x contents 1. general specifications ............................ ................................................... ............................. 1 2. pin assignment.................................... ................................................... ................................ 2 3. operation specifications .......................... ................................................... ............................ 5 3.1. absolute maximum ratings ....................... ................................................... .................. 5 3.1.1. typical operation conditions................. ................................................... .............. 6 3.1.2. current consumption ......................... ................................................... ................. 7 3.1.3. backlight driving conditions ................... ................................................... ............. 7 3.2. power sequence ................................. ................................................... ........................ 8 3.3. timing characteristics .......................... ................................................... ....................... 9 3.3.1. ac electrical characteristics ................... ................................................... ............ 9 3.3.2. input clock and data timing diagram ........... ................................................... ...... 9 3.3.3. dc electrical characteristics .................... ................................................... ......... 10 3.3.4. timing...................................... ................................................... .......................... 11 3.3.5. data input format........................... ................................................... ................... 12 4. optical specifications............................. ................................................... ............................ 13 5. reliability test items ........................... ................................................... ............................... 17 6. general precautions .............................. ................................................... ............................ 18 6.1. safety ........................................ ................................................... ................................ 18 6.2. handling ...................................... ................................................... .............................. 18 6.3. static electricity ............................... ................................................... .......................... 18 6.4. storage ....................................... ................................................... ............................... 18 6.5. cleaning ...................................... ................................................... .............................. 18 7. mechanical drawing ................................ ................................................... .......................... 19 8. package drawing ................................... ................................................... ........................... 20 8.1. packaging material table........................ ................................................... .................... 20 8.2. packaging quantity.............................. ................................................... ....................... 20 8.3. packaging drawing............................... ................................................... ...................... 21
chimei inno l u x date :2011/03/15 page:1/21 1. general specifications no. item specification remark 1 lcd size 7.0 inch(diagonal) 2 driver element a-si tft active matrix 3 resolution 1024 3(rgb) 600 4 display mode normally white, transmissive 5 dot pitch 0.05(w) 0.15(h) mm 6 active area 153.6(w) 90.0(h) mm 7 module size 165.75 (w) 105.39(h) 3.4(d) mm note 1 8 surface treatment hard coating, glare 9 color arrangement rgb-stripe 10 interface digital 11 view direction(gray inversion) 6 oclock 12 backlight power consumption 1.6w (typ.) 13 panel power consumption 0.45w (typ.) 14 weight tbd(typ.) note 1: refer to mechanical drawing.
chimei inno l u x date :2011/03/15 page:2/21 2. pin assignment fpc connector is used for the module electronics interf ace. the recommended model is fh12a-40s-0.5sh manufactured by hirose. pin no. symbol i/o function remark 1 vcom p common voltage 2 vdd p power voltage for digital circuit 3 vdd p power voltage for digital circuit 4 nc --- no connection 5 reset i global reset pin 6 stbyb i standby mode, normally pulled high stbyb = 1, normal operation stbyb = 0, timing controller, source driver will turn off, all output are high-z 7 gnd p ground 8 rxin0- i - lvds differential data input 9 rxin0+ i + lvds differential data input 10 gnd p ground 11 rxin1- i - lvds differential data input 12 rxin1+ i + lvds differential data input 13 gnd p ground 14 rxin2- i - lvds differential data input 15 rxin2+ i + lvds differential data input 16 gnd p ground 17 rxclkin- i - lvds differential clock input 18 rxclkin+ i + lvds differential clock input 19 gnd p ground 20 rxin3- i - lvds differential data input 21 rxin3+ i + lvds differential data input 22 gnd p ground 23 nc --- no connection 24 nc --- no connection 25 gnd p ground 26 nc --- no connection
chimei inno l u x date :2011/03/15 page:3/21 27 dimo o backlight cabc controller signal output 28 selb i 6bit/8bit mode select note1 29 avdd p power for analog circuit 30 gnd p ground 31 led- p led cathode 32 led- p led cathode 33 l/r i horizontal inversion note3 34 u/d i vertical inversion note3 35 vgl p gate off voltage 36 cabcen1 i cabc h/w enable note2 37 cabcen0 i cabc h/w enable note2 38 vgh p gate on voltage 39 led+ p led anode 40 led+ p led anode i: input, o: output, p: power note1: if lvds input data is 6 bits ,selb must be set to high; if lvds input data is 8 bits ,selb must be set to low. note2: when cabc_en=00, cabc off. when cabc_en=01, user interface image. when cabc_en=10, still picture. when cabc_en=11, moving image. when cabc off, dont connect dimo, else connect it to ba cklight. note3: when l/r=0, set right to left scan direction. when l/r=1, set left to right scan direction. when u/d=0, set top to bottom scan direction. when u/d=1, set bottom to top scan direction.
chimei inno l u x date :2011/03/15 page:4/21 note: definition of scanning direction. refer to the figure as below:
chimei inno l u x date :2011/03/15 page:5/21 3. operation specifications 3.1. absolute maximum ratings ( note 1) values item symbol min. max. unit remark dv dd -0.3 5.0 v av dd 6.5 13.5 v v gh -0.3 42.0 v v gl -20.0 0.3 v power voltage v gh -v gl - 40.0 v operation temperature t op -20 60 storage temperature t st -30 70 led reverse voltage v r - 5 v each led led forward current i f - 35 ma each led note 1: the absolute maximum rating values of this pr oduct are not allowed to be exceeded at any times. should a module be used with any of the absolute maximum ratings exceeded, the characteristics of the module may not be re covered, or in an extreme case, the module may be permanently destroyed.
chimei inno l u x date :2011/03/15 page:6/21 3.1.1. typical operation conditions ( note 1) values item symbol min. typ. max. unit remark dv dd 3.0 3.3 3.6 v note 2 av dd 10.8 11 11.2 v v gh 19.7 20 20.3 v power voltage v gl -6.5 -6.8 -7.1 v input signal voltage v com 2.7 (3.7) 4.7 v note 4 input logic high voltage v ih 0.7 dv dd - dv dd v input logic low voltage v il 0 - 0.3 dv dd v note 3 note 1: be sure to apply dv dd and v gl to the lcd first, and then apply v gh . note 2: dv dd setting should match the signals output voltage (refer to note 3) of customers system board. note 3: lvds, reset. note 4: typ. v com is only a reference value, it must be optimized accord ing to each lcm. be sure to use vr;
chimei inno l u x date :2011/03/15 page:7/21 3.1.2. current consumption values item symbol min. typ. max. unit remark i gh - 0.2 1.0 ma v gh =20v i gl - 0.2 1.0 ma v gl = -6.8v idv dd - 50 60 ma dv dd =3.3v current for driver iav dd - 25 30 ma av dd =11v 3.1.3. backlight driving conditions values item symbol min. typ. max. unit remark voltage for led backlight v l -- 9.3 10.2 v note 1 current for led backlight i l -- 160 200 ma led life time - - 20,000 - hr note 2 note 1: the led supply voltage is defined by the num ber of led at ta=25 and i l =160ma. note 2: the led life time is defined as the module brightness decrease to 50% original brightness at ta=25 and i l =160ma. the led lifetime could be decreased if operating i l is lager than 160ma.
chimei inno l u x date :2011/03/15 page:8/21 3.2. power sequence a. power on: stbyb vdd avdd vgl vgh data b/l b. power off: b/l stbyb data vgh vgl avdd vdd t=0 gnd vgl data stbyb vdd avdd blu vgh >20ms >20ms >10ms >10ms >20ms t t=0 >20ms t >5ms >50ms >50ms >10ms >=0ms vgh avdd vdd stbyb reset vgl b/l data
chimei inno l u x date :2011/03/15 page:9/21 3.3. timing characteristics 3.3.1. ac electrical characteristics values parameter symbol min. typ. max. unit remark clock frequency r xfclk 40.8 51.2 71 mhz input data skew margin t rskm 500 - - ps clock high time t lvch - 4/(7* r xfclk ) - ns clock low time t lvcl - 3/(7* r xfclk ) - ns 3.3.2. input clock and data timing diagram
chimei inno l u x date :2011/03/15 page:10/21 3.3.3. dc electrical characteristics values parameter symbol mi n. typ. max. unit remark differential input high threshold voltage r xvth - - +0.1 v differential input low threshold voltage r xvtl -0.1 - - v r xvcm =1.2v input voltage range (singled-end) r xvin 0 - 2.4 v differential input common mode voltage r xvcm |v id |/2 - 2.4-|v id |/2 v differential voltage |v id | 0.2 - 0.6 v differential input leakage current rv xliz -10 - +10 ua
chimei inno l u x date :2011/03/15 page:11/21 3.3.4. timing values item symbol min. typ. max. unit remark clock frequency fclk 40.8 51.2 67.2 mhz frame rate =60hz horizontal display area thd 1024 dclk hs period time th 1114 1344 1400 dclk hs blanking thb 90 320 376 dclk vertical display area tvd 600 h vs period time tv 610 635 800 h vs blanking thb 10 35 200 h
chimei inno l u x date :2011/03/15 page:12/21 3.3.5. data input format 6bit lvds input 8bit lvds input note: support de timing mode only, sync mode not sup ported.
chimei inno l u x date :2011/03/15 page:13/21 4. optical specifications values item symbol condition min. typ. max. unit remark l =180(9 oclock) 65 75 - r =0(3 oclock) 65 75 - t =90(12 oclock) 60 70 - viewing angle (cr 10) b =270(6 oclock) 65 75 - degree note 1 t on - 10 20 msec note 3 response time t off - 15 30 msec note 3 contrast ratio cr 500 700 - - note 4 w x 0.26 0.31 0.36 - color chromaticity w y 0.28 0.33 0.38 - note 2 note 5 note 6 luminance l 200 250 - cd/m2 note 6 luminance uniformity y u normal ==0 70 75 - % note 7 test conditions: 1. dv dd =3.3v, i l =160ma (backlight current), the ambient temperature is 25 . 2. the test systems refer to note 2.
chimei inno l u x date :2011/03/15 page:14/21 note 1: definition of viewing angle range fig. 4-1 definition of viewing angle note 2: definition of optical measurement system . the optical characteristics should be measure d in dark room. after 30 minutes operation, the optical properties are measured at the center point of the lcd screen. (response time is measured by photo detector topc on bm-7, other items are measured by bm-5a/field of view: 1 /heigh t: 500mm.) fig. 4-2 optical measurement system setup normal line ==0 photo detector =90 12 oclock direction =270 6 oclock direction =0 =180 active area 500mm lcm normal line ==0 =90 12 oclock direction =270 6 oclock direction =0 =180 active area l t b r lcm
chimei inno l u x date :2011/03/15 page:15/21 note 3: definition of response time the response time is defined as the lcd optical switching time interval between white state and black state. rise time (t on ) is the time between photo detector output intensity changed from 90% to 10%. and fall ti me (t off ) is the time between photo detector output intensity changed from 10% to 90%. fig. 4-3 definition of response time note 4: definition of contrast ratio state black" " the on lcd when measured luminance state white" " the on lcd when measured luminance (cr) ratio contrast = note 5: definition of color chromaticity (cie1931 ) color coordinates measured at center point of lcd. note 6: definition of luminance: measured at the center area of the panel when lcd pan el is driven at white state. the led driving condition is i l =160ma . 100% 90% 10% 0% photo detector output (relative value) t on t off white (tft off) black (tft on) white (tft off)
chimei inno l u x date :2011/03/15 page:16/21 note 7: definition of luminance uniformity active area is divided into 9 measuring areas (refer t o fig. 4-4 ).every measuring point is placed at the center of each measur ing area. max min b b (yu) uniformity luminance = l-------active area length w----- active area widt h w w/3 w/3 w/6 l/3 l/3 l/6 l fig. 4-4 definition of measuring points b max : the measured maximum luminance of all measurement po sition. b min : the measured minimum luminance of all measurement po sition.
chimei inno l u x date :2011/03/15 page:17/21 5. reliability test items (note3) item test conditions remark high temperature storage ta = 70 240hrs note 1 note 4 low temperature storage ta = -30 240hrs note 1 note 4 high temperature operation ts = 60 240hrs note 2 note 4 low temperature operation ta = -20 240hrs note 1 note 4 operate at high temperature and humidity +40 , 90%rh 240hrs note 4 thermal shock -30 /30 min ~ +70 /30 min for a total 100 cycles, start with cold temperature and end with high temperature. note 4 vibration test frequency range:10~55hz stroke:1.5mm sweep:10hz~55hz~10hz 2 hours for each direction of x. y. z. (6 hours for total) mechanical shock 100g 6ms,x, y, z 3 times for each direction package vibration test random vibration : 0.015g*g/hz from 5-200hz, -6db/octave from 200-500hz 2 hours for each direction of x. y. z. (6 hours for total) package drop test height:60 cm 1 corner, 3 edges, 6 surfaces electro static discharge 2kv, human body mode, 100pf /1500? note 1: ta is the ambient temperature of samples. note 2: ts is the temperature of panels surface. note 3: in the standard condition, there shall b e no practical problem that may affect the display function. after the reliability test, the prod uct only guarantees operation, but dont guarantee all of the cosmetic specification. note 4: before cosmetic and function test, the product must have enough recovery time, at least 2 hours at room temperature.
chimei inno l u x date :2011/03/15 page:18/21 6. general precautions 6.1. safety liquid crystal is poisonous. do not put it in your mouth . if liquid crystal touches your skin or clothes, wash it off immediately by using soap and water. 6.2. handling 1. the lcd panel is plate glass. do not subject the pane l to mechanical shock or to excessive force on its surface. 2. the polarizer attached to the display is easily da maged. please handle it carefully to avoid scratch or other damages. 3. to avoid contamination on the display surface, do no t touch the module surface with bare hands. 4. keep a space so that the lcd panels do not touch o ther components. 5. put cover board such as acrylic board on the surface of lcd panel to protect panel from damages. 6. transparent electrodes may be disconnected if you use the lcd panel under environmental conditions where the condensation of de w occurs. 7. do not leave module in direct sunlight to avoid malfunction o f the ics. 6.3. static electricity 1. be sure to ground module before turning on power or operating module. 2. do not apply voltage which exceeds the absolute maxi mum rating value. 6.4. storage 1. store the module in a dark room where must keep at 2510 and 65%rh or less. 2. do not store the module in surroundings contai ning organic solvent or corrosive gas. 3. store the module in an anti-electrostatic container or bag. 6.5. cleaning 1. do not wipe the polarizer with dry cloth. it migh t cause scratch. 2. only use a soft sloth with ipa to wipe the polarize r, other chemicals might permanent damage to the polarizer.
chimei inno l u x date :2011/03/15 page:19/21 7. mechanical drawing
chimei inno l u x date :2011/03/15 page:20/21 8. package drawing 8.1. packaging material table no. item model (material) dimensions(mm) unit weight (kg) quantity remark 1 lcm module EJ070NA-01J 165.75 105.39 3.4 tbd 50 2 partition bc corrugated paper 512 349 226 1.466 1set 3 corrugated paper b corrugated paper 510 350 0.071 4pcs 4 corrugated bar b corrugated paper 512 11 3 0.046 4pcs 5 dust-proof bag pe 700 530 0.048 1pcs 6 a/s bag pe 180 133 0.2 0.002 50pcs 7 carton corrugated pap e r 530 355 255 1.100 1 pcs 8 total weight tbd 8.2. packaging quantity total lcm quantity in carton: no. of partition 2 rows quantity per row 25 = 50
chimei inno l u x date :2011/03/15 page:21/21 8.3. packaging drawing

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