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az displays specifications for liquid crystal display customer approval part no. : ATM0700L7(az displays) ver1.0 approval company chop customer comments az displays engineering approval designed by checked by approved by
record of revision version revise date page c o ntent v1.0 20 13-03-22 first issued
contents 1. general specifications ............................ ................................................... .......................... 1 2.pin assignment ..................................... ................................................... ................................. 2 3.operation specifications .......................... ................................................... .............................. 4 3.1. absolute maximum ratings ....................... ................................................... ................... 4 3.1.1. typical operation conditions................. ................................................... ............... 5 3.1.2. current consumption ......................... ................................................... .................. 6 3.1.3. backlight driving conditions................... ................................................... .............. 6 3.2. power sequence ................................ ................................................... .......................... 7 3.3. timing characteristics ........................... ................................................... ....................... 8 3.3.1. dc electrical characteristics .................... ................................................... ............ 8 3.3.2. timing...................................... ................................................... ............................. 9 3.3.3. data input format ........................... ................................................... ................... 10 4. optical specifications ............................. ................................................... ............................. 11 5. reliability test items ........................... ................................................... ................................ 15 6. general precautions .............................. ................................................... ............................. 16 6.1. safety ........................................ ................................................... ................................. 16 6.2. handling ...................................... ................................................... ............................... 16 6.3. static electricity................................ ................................................... ........................... 16 6.4. storage ....................................... ................................................... ................................ 16 6.5. cleaning ...................................... ................................................... ............................... 16 7. mechanical drawing................................ ................................................... ............................ 17 8. package drawing .................................. ................................................... .............................. 18 8.1. packaging material table........................ ................................................... .................... 18 8.2. packaging quantity.............................. ................................................... ....................... 18 8.3. packaging drawing............................... ................................................... ...................... 19
1. general specifications no. item specification remark 1 lcd size 7 2 driver element a-si tft active matrix 3 resolution 1280 3(rgb) 800 4 display mode normally black, transmissive 5 dot pitch 0.039 (w) 0.117 (h) 6 active area 149.76(h) 93.6(v) 7 module size 161.2(h) 107.2(v) 2.5(t) note 1 8 surface treatment hard coating 9 color arrangement rgb-stripe 10 interface lvds 11 backlight power consumption tbd 12 panel power consumption 0.81w(typ.) 13 weight tbd note 1: refer to mechanical drawing. ATM0700L7(az displays) tft module ver1.0 az displays 1
2.pin assignment fpc connector is used for the module electronics interf ace. the model is f62240-h1210a manufactured by vigorconn. 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 nc --- no connection 6 nc --- no connection 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 ATM0700L7(az displays) tft module ver1.0 az displays 2
27 nc --- no connection 28 nc --- no connection 29 avdd p power for analog circuit 30 gnd p ground 31 led- p led cathode 32 led- p led cathode 33 nc --- no connection 34 nc --- no connection 35 vgl p gate off voltage 36 nc --- no connection 37 nc --- no connection 38 vgh p gate on voltage 39 led+ p led anode 40 led+ p led anode i: input, o: output, p: power note: definition of scanning direction. refer to the figure as below: ATM0700L7(az displays) tft module ver1.0 az displays 3
3 . operation specifications 3.1. absolute maximum ratings ( note 1) values item symbol min. max. unit remark v dd -0.3 5.0 v av dd -0.5 15 v v gh -0.3 40 v v gl -20.0 0.3 v power voltage v gh -v gl -0.3 40.0 v operation temperature t op -10 50 storage temperature t st -20 60 led reverse voltage v r - - v each led led forward current i f - - 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. ATM0700L7(az displays) tft module ver1.0 az displays 4
3.1.1. typical operation conditions ( note 1) values item symbol min. typ. max. unit remark v dd 3.1 3.3 3.5 v note 2 av dd 9.54 9.74 9.94 v v gh 22.4 22.7 23 v power voltage v gl -7.7 -8 -8.3 v input signal voltage v com 3.0 3.3 3.6 v note 4 input logic high voltage v ih 0.7v dd - v dd v input logic low voltage v il 0 - 0.3v dd v note 3 note 1: be sure to apply v dd and v gl to the lcd first, and then apply v gh . note 2: v dd setting should match the signals output voltage (refer to note 3) of customers system board. note 4: typical v com is only a reference value, it must be optimized accord ing to each lcm. be sure to use vr. ATM0700L7(az displays) tft module ver1.0 az displays 5
3.1.2. current consumption values item symbol min. typ. max. unit remark i gh - 0.5 1 ma v gh =22.7v i gl - 0.5 1 ma v gl = -8v iv dd - 135 150 ma v dd =3.3v current for driver iav dd - 35 60 ma av dd =9.74v 3.1.3. backlight driving conditions values item symbol min. typ. max. unit remark voltage for led backlight v l - 12.8 13.2 v note 1 current for led backlight i l 96 100 104 ma led life time - 15000 - - hr note 2 note 1: the led supply voltage is defined by the num ber of led at ta=25 and i l =100ma. note 2: the led life time is defined as the module brightness decrease to 50% original brightness at ta=25 and i l =100ma. the led lifetime could be decreased if operating i l is lager than 100ma. ATM0700L7(az displays) tft module ver1.0 az displays 6
3.2. power sequence a. power on: b. power off: vdd vgh avdd vcom lvds signal b/l >0ms >=0ms 0< t 2 <50ms normal signal vgl 0.5ms< t 1 <10ms >0ms 0.5ms< t 1 <10ms vdd vgh avdd vcom lvds signal b/l t 5 >120ms t 4 >0ms t 3 >0ms normal signal vgl 0< t 2 <50ms ATM0700L7(az displays) tft module ver1.0 az displays 7
3.3. timing characteristics 3.3.1. dc electrical characteristics values parameter symbol min. typ . max. unit remark differential input high threshold voltage r xvth - - +0.1 v differential input low threshold voltage r xvth -0.1 - - v r xvcm =1.2v differential input common mode voltage r xvcm 1.125 - 1.375 v differential voltage |v id | 0.2 - 0.6 v ATM0700L7(az displays) tft module ver1.0 az displays 8
3.3.2. timing values item symbol min. typ. max. unit remark clock frequency fclk (67.55) (71.11) (78.22) mhz frame rate =60hz horizontal display area thd 1280 hs period time th (1410) (1440) (1470) dclk hs blanking thb 130 160 190 dclk vertical display area tvd 800 vs period time tv (813) (823) (833) h vs blanking thb 13 23 33 h ATM0700L7(az displays) tft module ver1.0 az displays 9
3.3.3. data input format 8bit lvds input ATM0700L7(az displays) tft module ver1.0 az displays 10
4. optical specifications values item symbol condition min. typ. max. unit remark l =180(9 oclock) 80 89 - r =0(3 oclock) 80 89 - t =90(12 oclock) 80 89 - viewing angle (cr 10) b =270(6 oclock) 80 89 - degree note 1 t on - 15 20 msec note 3 response time t off - 20 30 msec note 3 contrast ratio cr 600 800 - - 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 270 350 - cd/m2 note 6 luminance uniformity y u normal ==0 70 75 - % note 7 test conditions: 1. vdd=3.3v, il=100ma (backlight current), the ambient temperature is 25 . 2. the test systems refer to note 2. ATM0700L7(az displays) tft module ver1.0 az displays 11
note 1: definition of viewing angle range 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.) normal line ==0 photo detector =90 12 oclock direction =270 6 oclock direction =0 =180 active area 500mm lcm 12 oclock direction y+ = 90o 6 oclock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o ATM0700L7(az displays) tft module ver1.0 az displays 12
fig. 4-2 optical measurement system setup 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: all input terminals lcd panel must be gr ound while measuring the center area of the panel. 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) ATM0700L7(az displays) tft module ver1.0 az displays 13
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. ATM0700L7(az displays) tft module ver1.0 az displays 14
5. reliability test items (note3) item test conditions remark high temperature storage ta = 60 120hrs note 1 note 4 low temperature storage ta = -20 120hrs note 1 note 4 high temperature operation ts = 50 120hrs note 2 note 4 low temperature operation ta = -10 120hrs note 1 note 4 operate at high temperature and humidity +40 , 90%rh 120hrs note 4 thermal shock -10 /30 min ~ +60 /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 : ista-3a 1hz~200hz,grms=0.53 half hours for direction of z. 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. ATM0700L7(az displays) tft module ver1.0 az displays 15
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. ATM0700L7(az displays) tft module ver1.0 az displays 16
7. mechanical drawing ATM0700L7(az displays) tft module ver1.0 az displays 17
ATM0700L7 161.2107.22.5 tbd tbd 8. package drawing 8.1. packaging material table no. item model (material) dimensions(mm) unit weight (kg) quantity remark 1 lcm module 2 partition bc corrugated paper tbd tbd tbd 3 corrugated paper b corrugated paper tbd tbd tbd 4 corrugated bar b corrugated paper tbd tbd tbd 5 dust-proof bag pe tbd tbd tbd 6 a/s bag pe tbd tbd tbd 7 carton corrugated pap e r tbd tbd tbd 8 total weight tbd 8.2. packaging quantity total lcm quantity in carton: 4pcs/tray x 20pcs tra y/carton=80pcs ATM0700L7(az displays) tft module ver1.0 az displays 18
8.3. packaging drawing ATM0700L7(az displays) tft module ver1.0 az displays 19

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