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au optronics corporation product specification document version 0.7 1/28 m190eg01 v3 ( v ) preliminary specification ( ) final specification module 19.0? sxga color tft-lcd model name m190eg01 v3 customer date approved by note: this specification is subject to change witho ut notice. checked & approved by date debbie chiu mar. 31, 2009 prepared by maxshih mar. 23, 2009 desktop display business group / au optronics corporation www..net
au optronics corporation product specification document version 0.7 2/28 m190eg01 v3 record of revision version & date page old description new description remark 0.1 2008/3/31 all first edition for customer www..net
au optronics corporation product specification document version 0.7 3/28 m190eg01 v3 contents 1. handling precautions............................ ................................................... ............................... 4 2. general description ............................. ................................................... ................................ 5 2.1 display characteristics ........................ ................................................... ............................................ 6 3. functional block diagram ........................ ................................................... ......................... 12 4. absolute maximum ratings........................ ................................................... ....................... 13 4.1 absolute ratings of tft lcd module............. ................................................... ............................. 13 4.2 absolute ratings of backlight unit ............. ................................................... .................................. 13 4.3 absolute ratings of environment ................ ................................................... .................................. 13 5. electrical characteristics ...................... ................................................... ............................. 15 5.1 tft lcd module ................................. ................................................... ......................................... 15 5.2 backlight unit ................................. ................................................... ............................................... 16 6. signal characteristic........................... ................................................... ............................... 17 6.1 pixel format image............................. ................................................... ........................................... 17 6.2 the input data format .......................... ................................................... ......................................... 18 6.4 interface timing ............................... ................................................... .............................................. 20 6.5 power on/off sequence.......................... ................................................... .................................... 22 7. connector & pin assignment ...................... ................................................... ...................... 23 7.1 tft lcd module ................................. ................................................... ......................................... 23 7.2 backlight unit ................................. ................................................... ............................................... 24 8. reliability test ................................ ................................................... .................................... 25 9. shipping label.................................. ................................................... .................................. 26 10. mechanical characteristic ...................... ................................................... ......................... 27 www..net
au optronics corporation product specification document version 0.7 4/28 m190eg01 v3 1. handling precautions 1) since front polarizer is easily damaged, pay att ention not to scratch it. 2) be sure to turn off power supply when inserting or disconnecting from input connector. 3) wipe off water drop immediately. long contact wi th water may cause discoloration or spots. 4) when the panel surface is soiled, wipe it with a bsorbent cotton or other soft cloth. 5) since the panel is made of glass, it may break o r crack if dropped or bumped on hard surface. 6) since cmos lsi is used in this module, take care of static electricity and insure human earth when handling. 7) do not open or modify the module assembly. 8) do not press the reflector sheet at the back of the module to any directions. 9) in case if a module has to be put back into the packing container slot after once it was taken out from the container, do not press the center of the ccfl reflector edge. instead, press at the far ends of the ccfl reflector edge softly. otherwise t he tft module may be damaged. 10) at the insertion or removal of the signal inter face connector, be sure not to rotate nor tilt the interface connector of the tft module. 11) after installation of the tft module into an en closure, do not twist nor bend the tft module even momentary. at designing the enclosure, it should be taken into consideration that no bending/twisting forces are applied to the tft modu le from outside. otherwise the tft module may be damaged. 12) cold cathode fluorescent lamp in lcd contains a small amount of mercury. please follow local ordinances or regulations for disposal. 13) small amount of materials having no flammabilit y grade is used in the lcd module. the lcd module should be supplied by power complied with requireme nts of limited power source (iec60950 or ul1950), or be applied exemption. 14) the lcd module is designed so that the ccfl in it i s supplied by limited current circuit (iec60950 or ul1950). do not connect the ccfl in hazardous volta ge circuit. www..net
au optronics corporation product specification document version 0.7 5/28 m190eg01 v3 2. general description m190eg01 v3 is a color active matrix liquid crystal display composed of a tft-lcd panel, a driver circuit, and backlight system. the screen format is intended to support the sxga (1280(h) x 1024(v)) screen and 16.7m colors 8-bits. all input signals a re lvds interface compatible. inverter card of backlight is not included. m190eg01 v3 is designed for a general display unit. www..net
au optronics corporation product specification document version 0.7 6/28 m190eg01 v3 2.1 display characteristics the following items are characteristics summary on the table under 25 condition: items unit specifications screen diagonal [mm] 482.6 (19.0" ) active area [mm] 376.32 (h) x 301.056 (v) pixels h x v 1280(x3) x 1024 pixel pitch [mm] 0.294 (per one triad) x 0.294 pixel arrangement r.g.b. vertical stripe display mode normally black white luminance [cd/m 2 ] 300 (center, typ) @ 7.5ma contrast ratio 1300 : 1 (typ) optical responsetime [msec] 8ms gtg (avg. typ.); 20 ms(typ, on/off) nominal input voltage vdd [volt] +5.0 v power consumption [watt] 28 w (typ) (w/o inverter, all white pattern) weight [grams] 2500 (typ) ; 2700 (max) physical size (h x v x d) [mm] 396 (h) x 324 (v) x 17.5 (d) (typ) electrical interface dual channel lvds surface treatment hard-coating (3h), non-glare tre atment support color 16.7m colors 8-bits temperature range operating storage (non-operating) [ o c] [ o c] 0 to +50 -20 to +60 rohs compliance rohs compliance www..net
au optronics corporation product specification document version 0.7 7/28 m190eg01 v3 2.2 optical characteristics the optical characteristics are measured under stab le conditions at 25 (room temperature): item unit conditions min. typ. max. note horizontal (right) cr = 10 (left) 75 75 89 89 - viewing angle [degree] vertical (up) cr = 10 (down) 75 75 89 89 - 1 luminance uniformity [%] 9 points 75 80 - 2, 3 rising 15 25 4,6 falling 5 15 4,6 rising + falling 20 40 4,6 response time [msec] grey to grey (avg.) - 8 16 4,6 red x 0.617 0.647 0.677 red y 0.31 0.34 0.37 green x 0.263 0.293 0.323 green y 0.571 0.601 0.641 blue x 0.112 0.142 0.172 blue y 0.037 0.067 0.099 white x 0.283 0.313 0.34 color / chromaticity coordinates (cie 1931) white y 0.299 0.329 0.359 4 black luminance (at ccfl=7.5ma) [cd/m 2 ] 0.15 0.5 4 white luminance (at ccfl= 7.5ma) [cd/m 2 ] 240 300 - 4 contrast ratio 1000 2000 - 4 cross talk (at 75hz) [%] - - 1.5 5 flicker [db] - - -20 7 c.g.l u?v? - 0.02 - optical equipment: bm-5a, pr880, sr3, cs1000 or equ ivalent. www..net
au optronics corporation product specification document version 0.7 8/28 m190eg01 v3 note 1: definition of viewing angle viewing angle is the measurement of contrast ratio R 10, at the screen center, over a 180 horizontal and 180 vertical range (off-normal viewing angles) . the 180 viewing angle range is broken down as follows; 90 ( ) horizontal left and right and 90 ( ) vertical, high (up) and low (down). the measurement direction is typically perpendicular to the display surface with the screen rotated about its center to develop the desired measurement viewing a ngle. note 2: 9 points position note 3: the luminance uniformity of 9 points is def ined by dividing the maximum luminance values by th e minimum test point luminance minimum luminance of 9 points w9 = m ax imum luminance of 9 points 50 % 90 % 90 % 50 % 10 % 10 % www..net
au optronics corporation product specification document version 0.7 9/28 m190eg01 v3 note 4: measurement method the lcd module should be stabilized at given temper ature for 30 minutes to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 30 minutes in a stable, wind less and dark room. note 5: definition of cross talk (ct) ct = | yb ? ya | / ya 100 (%) where ya = luminance of measured location without gray le vel 0 pattern (cd/m2) yb = luminance of measured location with gray level 0 pattern (cd/m2) center of the screen tft - lcd module 50 cm photo detector lcd panel field=2 www..net
au optronics corporation product specification document version 0.7 10/28 m190eg01 v3 note 6: definition of response time: algorithm: 16 b level - a level then the average of grey-to-grey response time is 8ms. ( f= 60 hz). tr r (rising time; from ?all black? to ?all white?) + tr f (falling time; from ?all white? to ?all black?) = 2 0ms(typ). 0% 10% 90% 100% time time optical response driving signal a b tr tf www..net
au optronics corporation product specification document version 0.7 11/28 m190eg01 v3 note 7: subchecker pattern r g b r g b r g b r g b g b r g b method: record dbv & dc value with (westar)trd -100 level dc hz) 30 level(at ac log 20 (db) flicker = gray level = l127 gray level = l0 amplitude time dc ac www..net
au optronics corporation product specification document version 0.7 12/28 m190eg01 v3 3. functional block diagram the following diagram shows the functional block of the 19.0 inches color tft-lcd module: connector dc/dc converter lvds receiver timing controller gamma correction tft-lcd 1280*(3)*1024 pixels x - driver ic y - driver ic g1 g1024 d1 d3840 inverter dc power auo asic over-driver lvds + 5 v www..net
au optronics corporation product specification document version 0.7 13/28 m190eg01 v3 4. absolute maximum ratings absolute maximum ratings of the module is as follow ing: 4.1 absolute ratings of tft lcd module item symbol min. max. unit conditions logic/lcd drive voltage vdd -0.3 +6 [volt] note 1, 2 4.2 absolute ratings of backlight unit item symbol min. max. unit conditions ccfl current icfl - 8 [ma] rms note 1, 2 4.3 absolute ratings of environment item symbol min. max. unit conditions operating temperature top 0 +50 [ o c] operation humidity hop 5 90 [%rh] storage temperature tst -20 +60 [ o c] storage humidity hst 5 90 [%rh] note 3 www..net
au optronics corporation product specification document version 0.7 14/28 m190eg01 v3 note 1: with in ta= 25 note 2: permanent damage to the device may occur if exceed maximum values note 3: for quality performance, please refer to au o iis (incoming inspection standard). operating range storage range www..net
au optronics corporation product specification document version 0.7 15/28 m190eg01 v3 5. electrical characteristics 5.1 tft lcd module 5.1.1 power specification input power specifications are as follows: symble parameter min. typ. max. unit condition vdd logic/lcd drive voltage 4.5 5.0 5.5 [volt] 10% idd input current - 1.50 1.80 [a] vdd= 5.0v, all white pattern at 75hz pdd vdd power - 7.5 9.0 [watt] vdd= 5.0v, all white pattern at 75hz , note 1 irush inrush current - 2 3 [a] note 2 note 1: the variance of vdd power consumption is 1 0%. note 2: measurement conditions: +5.0v +12.0v vcc r1 47k r2 1k vr1 47k sw1 sw mag-spst 1 2 f1 q3 ao6402 g d2 s d1 d5 d6 c1 1uf/16v q3 ao6402 g d2 s d1 d5 d6 c3 0.01uf/25v c2 1uf/25v (high to low) control signal (lcd module input) 90% 10% vdd rising time 0v 5.0v 470 us www..net
au optronics corporation product specification document version 0.7 16/28 m190eg01 v3 5.2 backlight unit parameter guideline for ccfl inverter is under stab le conditions at 25 (room temperature): parameter min. typ. max. unit condition ccfl standard current(iscfl) 7.0 7.5 8.0 [ma] rms note 2 ccfl operation current(ircfl) 3.0 7.5 8.0 [ma] rms note 2 ccfl frequency(fcfl) 40 60 80 [khz] note 3,4 ccfl ignition voltage(vicfl, ta= 0 ) 1690 - - [volt] rms ccfl ignition voltage(vicf, ta= 25 ) 1300 - - [volt] rms note 5 ccfl operation voltage (vcfl) - 653 @7.5ma 796 @3ma [volt] rms note 6 ccfl power consumption(pcfl) - 19.6 20.56 [watt] no te 6 ccfl life time(ltcfl) 40,000 50,000 - [hour] note 7 note 1: typ. are auo recommended design points. *1 all of characteristics listed are measured under the condition using the auo test inverter. *2 in case of using an inverter other than listed, it is recommended to check the inverter carefully. sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at low power may happen. *3 in designing an inverter, it is suggested to che ck safety circuit very carefully. impedance of ccfl, for instance, becomes more than 1 [m ohm] whe n ccfl is damaged. *4 generally, ccfl has some amount of delay time af ter applying kick-off voltage. it is recommended to keep on applying kick-off voltage fo r 1 [sec] until discharge. *5 reducing ccfl current increases ccfl discharge v oltage and generally increases ccfl discharge frequency. so all the parameters of an in verter should be carefully designed so as not to produce too much leakage current from high-volta ge output of the inverter. note 2: ccfl standard current is measured at 25 2 . note 3: ccfl discharge frequency should be carefull y determined to avoid interference between inverter and tft lcd. note 4: the frequency range will not affect to lamp life and reliability characteristics. note 5: ccfl inverter should be able to give out a power that has a generating capacity of over 1,690 voltage. lamp units need 1,690 voltage minimum for ignition. note 6: the variance of ccfl power consumption is 10%. calculator value for reference (iscfl vcfl 4 = pcfl) note 7: definition of life: brightness becomes 50%. the typical life time of ccfl is on the condition at 7.5 ma lamp current. www..net
au optronics corporation product specification document version 0.7 17/28 m190eg01 v3 6. signal characteristic 6.1 pixel format image following figure shows the relationship of the inpu t signals and lcd pixel format. r g b r g b r g b r g b r g b r g b r g b r g b 0 1 1279 1280 1st line 1024th line www..net
au optronics corporation product specification document version 0.7 18/28 m190eg01 v3 6.2 the input data format note1: normally, de, vs, hs on even channel are not used. note2: please follow vesa. note3: 8-bit in www..net
au optronics corporation product specification document version 0.7 19/28 m190eg01 v3 6.3 signal description the module using a pair of lvds receiver sn75lvds82 (texas instruments) or compatible. lvds is a differential signal technology for lcd interface an d high speed data transfer device. transmitter shal l be sn75lvds83(negative edge sampling) or compatible . the first lvds port(rxoxxx) transmits odd pixels while the second lvds port(rxexxx) transmits even p ixels. pin # signal name description 1 rxoin0- negative lvds differential data input (od d data) 2 rxoin0+ positive lvds differential data input (od d data) 3 rxoin1- negative lvds differential data input (od d data) 4 rxoin1+ positive lvds differential data input (od d data) 5 rxoin2- negative lvds differential data input (od d data, h-sync,v-sync,dsptmg) 6 rxoin2+ positive lvds differential data input (od d data, h-sync,v-sync,dsptmg) 7 vss power ground 8 rxoclkin- negative lvds differential clock input (odd clock) 9 rxoclkin+ positive lvds differential clock input (odd clock) 10 rxoin3- negative lvds differential data input (o dd data) 11 rxoin3+ positive lvds differential data input (o dd data) 12 rxein0- negative lvds differential data input (e ven data) 13 rxein0+ positive lvds differential data input (e ven data) 14 vss power ground 15 rxein1- negative lvds differential data input (e ven data) 16 rxein1+ positive lvds differential data input (e ven data) 17 vss power ground 18 rxein2- negative lvds differential data input (e ven data) 19 rxein2+ positive lvds differential data input (e ven data) 20 rxeclkin- negative lvds differential clock input (even clock) 21 rxeclkin+ positive lvds differential clock input (even clock) 22 rxein3- negative lvds differential data input (e ven data) 23 rxein3+ positive lvds differential data input (e ven data) 24 vss power ground 25 vss power ground 26 nc no connection ( for auo test) 27 vss power ground 28 vcc +5.0v power supply 29 vcc +5.0v power supply 30 vcc +5.0v power supply www..net
au optronics corporation product specification document version 0.7 20/28 m190eg01 v3 note1: start from left side note2: input signals of odd and even clock shall be the same timing. note3: please follow pswg. 6.4 interface timing 6.4.1 timing characteristics basically, interface timings described here is not actual input timing of lcd module but output timing of sn75lvds82dgg (texas instruments) or equivalent. item symbol min typ max unit data clk tclk 30 54 83 mhz period th 720 844 1024 tclk h-section display area tdisp(h) 640 640 640 tclk period tv 1035 1066 2048 th v-section display area tdisp(v) 1024 1024 1024 th frame rate f 50 60 75 hz note : de mode only connector 1 30 rxo in 0 - vcc www..net
au optronics corporation product specification document version 0.7 21/28 m190eg01 v3 6.4.2 timing digram hsync pixel n 1 m invalid data tdisp(v) 10 de de invalid data rgb data th 2 rgb data (even) 3 9 m-1 invalid data 1 n hsync m-2 invalid data 11 6 5 m-3 vsync invalid data clk m-5 invalid data m-4 7 2 tbp(h) pixel pixel pixel pixel pixel rgb data (odd) 12 tbp(v) tclk pixel pixel pixel pixel pixel pixel pixel pixel pixel pixel pixel pixel 8 4 3 4 tv tdisp(h) line line line line line line tfp(v) tfp(h) pwvs pwhs www..net
au optronics corporation product specification document version 0.7 22/28 m190eg01 v3 6.5 power on/off sequence vdd power and lamp on/off sequence is as follows. i nterface signals are also shown in the chart. signa ls from any system shall be hi-z state or low level wh en vdd is off. power sequence timing value parameter min. typ. max. unit t1 0.5 - 10 [ms] t2 0 - 50 [ms] t3 200 - - [ms] t4 200 - - [ms] t5 0 16 50 [ms] t6 - - 10 [ms] t7 500 - - [ms] note: the values of the table are follow vesa. t7 t 5 t2 t3 valid data t1 10% 90% 10% 90% t4 t 6 power supply vdd lvds signal backlight on www..net
au optronics corporation product specification document version 0.7 23/28 m190eg01 v3 7. connector & pin assignment physical interface is described as for the connecto r on module.these connectors are capable of accommodating the following signals and will be fol lowing components . 7.1 tft lcd module 7.1.1 connector connector name / designation interface connector / interface card manufacturer jae or compatible type part number fi-xb30ssl-hf15 mating housing part number fi-x30hl 7.1.2 pin assignment pin# signal name pin# signal name 1 rxoin0- 2 rxoin0+ 3 rxoin1- 4 rxoin1+ 5 rxoin2- 6 rxoin2+ 7 vss 8 rxoclkin- 9 rxoclkin+ 10 rxoin3- 11 rxoin3+ 12 rxein0- 13 rxein0+ 14 vss 15 rxein1- 16 rxein1+ 17 vss 18 rxein2- 19 rxein2+ 20 rxeclkin- 21 rxeclkin+ 22 rxein3- 23 rxein3+ 24 vss 25 vss 26 nc 27 vss 28 vcc 29 vcc 30 vcc www..net
au optronics corporation product specification document version 0.7 24/28 m190eg01 v3 7.2 backlight unit physical interface is described as for the connecto r on module. these connectors are capable of accommodating the following signals and will be fol lowing components. connector name / designation lamp connector / backlight lamp manufacturer jst type part number bhsr-02vs-1 mating type part number sm02b-bhss-1-tb 7.2.1 signal for lamp connector connector no. pin no. input color function 1 hot1 pink high voltage cn1 2 cold1 black low voltage 1 hot2 blue high voltage upper cn2 2 cold2 white low voltage connector no. pin no. input color function 1 hot1 pink high voltage cn3 2 cold1 black low voltage 1 hot2 blue high voltage lower cn4 2 cold2 white low voltage www..net
au optronics corporation product specification document version 0.7 25/28 m190eg01 v3 8. reliability test environment test conditions are listed as following table. items required condition note temperature humidity bias (thb) ta= 50 , 80%rh, 300hours high temperature operation (hto) ta= 50 , 50%rh, 300hours low temperature operation (lto) ta= 0 , 300hours high temperature storage (hts) ta= 60 , 300hours low temperature storage (lts) ta= -20 , 300hours vibration test (non-operation) acceleration: 1.5 g wave: random frequency: 10 - 200 - 10 hz sweep: 30 minutes each axis (x, y, z) shock test (non-operation) acceleration: 50 g wave: half-sine active time: 20 ms direction: x, y, z (one time for each axis) drop test height: 60 cm, package test thermal shock test (tst) -20 /30min, 60 /30min, 100 cycles 1 on/off test on/10sec, off/10sec, 30,000 cycles contact discharge: 8kv, 150pf(330 ) 1sec, 8 points, 25 times/ point. esd (electrostatic discharge) air discharge: 15kv, 150pf(330 ) 1sec 8 points, 25 times/ point. 2 altitude test operation:10,000 ft non-operation:30,000 ft note 1: the tft-lcd module will not sustain damage after being subjected to 100 cycles of rapid temperature change. a cycle of rapid temperature ch ange consists of varying the temperature from -2 0 to 6 0 , and back again. power is not applied during the t est. after temperature cycling, the unit is placed in normal room ambient for at least 4 hours before power on. note 2: according to en61000-4-2 , esd class b: som e performance degradation allowed. no data lost. self-recoverable. no hardware failures. www..net
au optronics corporation product specification document version 0.7 26/28 m190eg01 v3 9. shipping label the shipping label format is shown as below. www..net
au optronics corporation product specification document version 0.7 27/28 m190eg01 v3 10. mechanical characteristic au optronics www..net
au optronics corporation product specification document version 0.7 28/28 m190eg01 v3 au optronics www..net

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