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au optronics corporation b141ew04 v5 product specification document version 0.1 1 ( ) preliminary specifications ( v ) final specifications module 14.1? wxga color tft-lcd model name b141ew04 v5 (dell p/n: tk033, m08 inverter version) customer date checked & approved by note: this specification is subject to change without notice. approved by date howard lee 2007/06/25 prepared by emerson huang 2007/06/25 nbbu marketing division / au optronics corporation www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 2 contents 1. handling precauti ons ........................................................................................................ ...... 4 2. general descrip tion......................................................................................................... ........ 5 2.1 general specification ...................................................................................................... ....................5 2.2 optical characteristics .................................................................................................... ....................6 3. functional bl ock diag ram.................................................................................................... .11 4. absolute m aximum ra tings.................................................................................................. 12 4.1 absolute ratings of tft lcd module......................................................................................... ....12 4.2 absolute ratings of backlight unit ......................................................................................... .........12 4.3 absolute ratings of environment ............................................................................................ .........12 5. electrical ch aracteristics.................................................................................................. ..... 13 5.1 tft lcd module............................................................................................................. .................13 5.2 backlight unit ............................................................................................................. ......................15 6. signal char acteristic ....................................................................................................... ...... 17 6.1 pixel format image ......................................................................................................... ..................17 6.2 the input data format ...................................................................................................... ..................18 6.3 signal description/pin assignment.......................................................................................... .........19 6.4 interface timing ........................................................................................................... .....................21 7. connector descrip tion ....................................................................................................... ... 23 7.1 tft lcd module............................................................................................................. .................23 7.2 backlight unit ............................................................................................................. ......................23 7.3 signal for lamp connector .................................................................................................. ..............23 8. vibration a nd shock test.................................................................................................... .. 24 8.1 vibration test ............................................................................................................. .......................24 8.2 shock test spec:........................................................................................................... .....................24 9. reliability................................................................................................................. ............... 25 10. mechanical character istics................................................................................................. 26 10.1 lcm outline dimension..................................................................................................... ............26 11. shipping and p ackage ....................................................................................................... .. 29 11.1 shipping label format ..................................................................................................... ...............29 11.2. carton package ........................................................................................................... ....................30 11.3 shipping package of palletizing ........................................................................................... ...........31 12. appendix: edid descrip tion ............................................................................................... 32 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 3 record of revision version and date page old description new d escription remark 0.1 2007/05/16 all first edition for customer 0.2 2007/06/25 1 preliminary spec final spec 32~35 edid 8 steps www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 4 1. handling precautions 1) since front polarizer is easily dam aged, pay attention 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 c ontact with water may cause discoloration or spots. 4) when the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. 5) since the panel is made of glass, it may break or 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 nor modify the module assembly. 8) do not press the reflector sheet at t he back of the module to any directions. 9) in case if a module has to be put back in to the packing container slot after once it was taken out from the cont ainer, do not press the center of the ccfl reflector edge. instead, press at the far ends of t he cfl reflector edge softly. otherwise the tft module may be damaged. 10) at the insertion or removal of the signal interface connector, be sure not to rotate nor tilt the interface connector of the tft module. 11) after installation of the tft module in to an enclosure (notebook pc bezel, for example), do not twist nor bend the tft m odule even momentary. at designing the enclosure, it should be taken into consi deration that no bending/twisting forces are applied to the tft module from outside. otherwise the tft module may be damaged. 12) cold cathode fluorescent lamp in lcd contai ns a small amount of mercury. please follow local ordinances or regulations for disposal. 13) small amount of materials having no flamm ability grade is used in the lcd module. the lcd module should be supplied by power complied with requirements of limited power source(, iec60950 or ul1950), or be applied exemption. 14) the lcd module is designed so that the ccf l in it is supplied by limited current circuit(iec60950 or ul1950). do not connect t he ccfl in hazardous voltage circuit. www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 5 2. general description b141ew04 v5 is a color active matrix liqui d crystal display composed of a tft lcd panel, a driver circuit, and backlight system. the screen format is intended to support the wxga (1280(h) x 800(v)) screen and 262k colors (rgb 6-bits data driver). all i nput signals are lvds interface compatible. inverter of backlight is not included. b141ew04 v5 is designed for a display uni t of notebook style personal computer and industrial machine. 2.1 general specification the following items are characteri stics summary on the table at 25 j condition: items unit specifications screen diagonal [mm] 357.7 (14.1 w?) active area [mm] 303.36(h) x 189.6 (v) pixels h x v 1280x3(rgb) x 800 pixel pitch [mm] 0.237 pixel arrangement r.g.b. vertical stripe display mode normally white white luminance (iccfl=6.3ma) note: iccfl is lamp current [cd/m 2 ] 220 typ. (5 points average) 200 min. (5 points average) ( note1 ) luminance uniformity 1.2 max. (5 points) contrast ratio 350:1 typ.,300:1 min. optical rise time/fall time [msec] 16 typ., 25 max. nominal input voltage vdd [volt] +3.3 typ. power consumption [watt] 5.8 typ (w/o inverter) @6.0ma weight (w/o inverter) [grams] 410 g typ., 440g max. physical size [mm] 320 max. (w) x 206 max. (h) x 5.5 max.(t). electrical interface r/g/b data , 3 sync, signals, clock (4 pairs lvds) surface treatment hard coating 3h, anti-glare type, haze 40% support color 262k colors ( rgb 6-bit ) 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 b141ew04 v5 product specification document version 0.1 6 2.2 optical characteristics the optical characteristics are m easured under stable conditions at 25 j (room temperature): item unit conditions min. typ. max. note white luminance i ccfl =6.0ma [cd/m 2 ] 5 points average 200 220 - 1, 4, 5. [degree] [degree] horizontal (right) cr = 10 (left) 40 40 45 45 - - viewing angle [degree] [degree] vertical (upper) cr = 10 (lower) 10 30 20 35 - - 9 luminance uniformity 5 points 1.2 1 luminance uniformity 13 points 1.8 2 cr: contrast ratio 300 350 - 6 cross talk % 1.4 7 [msec] rising - 5 8 [msec] falling - 11 17 response time [msec] rising + falling 16 25 8 red x 0.545 0.575 0.605 red y 0.305 0.335 0.365 green x 0.285 0.315 0.345 green y 0.520 0.550 0.580 blue x 0.125 0.155 0.185 blue y 0.105 0.135 0.165 white x 0.283 0.313 0.343 color / chromaticity coordinates (cie 1931) white y 0.299 0.329 0.359 note 1: 5 points position (display area : 303.7 (h) x 189.8(v)mm) www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 7 1 2 3 4 5 h/4 h/4 h/4 h/4 h w w/4 w/4 w/4 w/4 note 2: 13 points position w/4 w w/4 h h/4 h/4 h/4 h/4 7 9 10 w/4 1 8 w/4 10 10 10 10 2 3 13 12 4 5 6 11 note 3: the luminance uniformity of 5 and 13 points is defined by dividing the maximum luminance values by the minimum test point luminance _ w13 = maximum brightness of thirteen points minimum brightness of thirteen points maximum brightness of f ive points _ w5 = minimum brightness of five points www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 8 note 4: measurement method the lcd module should be stabilized at given temperat ure 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, windless and dark room. note 5 ?g definition of average luminance of white (y l ): measure the luminance of gray level 63 at 5 points ?a y l = [l (1)+ l (2)+ l (3)+ l (4)+ l (5)] / 5 l (x) is corresponding to the luminance of the point x at figure in note (1). note 6 ?g definition of contrast ratio: contrast ratio is calculated with the following formula. center of the screen tft - lcd module 50 cm photo detector lcd panel field=2 x contrast ratio ( cr ) = bri g htness on the ?white? state bri g htness on the ?black? state www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 9 note 7 ?g definition of cross talk (ct) ct = | y b ? y a | / y a ?? 100 (%) where y a = luminance of measured location without gray level 0 pattern (cd/m 2 ) y b = luminance of measured location with gray level 0 pattern (cd/m 2 ) note 8: definition of response time: the output signals of bm-7 or equivalent are measur ed when the input signals are changed from ?black? to ?white? (falling time) and from ?white? to ?black? (rising time), respectively. the response time interval between the 10% and 90% of amplitudes. refer to figure as below. "black" t r t f "white" "white" 0 % 10 % 90 % 100 % o ptical response www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 10 note 9. definition of viewing angle viewing angle is the measurement of contrast ratio ? 10, at the screen center, over a 180 horizontal and 180 vertical range (off-normal viewing angles). t he 180 viewing angle range is broken down as follows; 90 ( c ) horizontal left and right and 90 ( x ) vertical, high (up) and low (down). the measurement direction is typically perpendicular to the display surface wi th the screen rotated about its center to develop the desired measurement viewing angle. www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 11 3. functional block diagram the following diagram shows the functional blo ck of the 14. 1inches wide color tft/lcd module: tft array/cell vdd lcd controller lcd drive card backlight unit 1280(r/g/b) x 3 gnd dc-dc converter ref circuit y-driver x-driver rxin0 rxin1 rxin2 rxclkin (4 pairs lvds) jae fi-xb30sl-hf10 mating contactfi-xc3-1-15000 mating housing jae fi-x30sl jst bhsr-02vs-1 mating type sm02b-bhss-1-tb lam p connector ( 2 p in ) www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 12 4. absolute maximum ratings absolute maximum ratings of the module is as following: 4.1 absolute ratings of tft lcd module item symbol min max unit conditions logic/lcd drive voltage vdd -0.3 +4.0 [volt] note 1,2 4.2 absolute ratings of backlight unit item symbol min max unit conditions ccfl current icfl 3.0 6.5 [ma] rms note 1,2 4.3 absolute ratings of environment item symbol min max unit conditions operating temperature top 0 +50 [ o c] note 3 operation humidity hop 5 95 [%rh] note 3 storage temperature tst -20 +60 [ o c] note 3 storage humidity hst 5 95 [%rh] note 3 note 1: at ta (25 j ) note 2: permanent damage to the device may occur if exceed maximum values note 3: for quality performance, please refe r to auo iis(incoming inspection standard). twb=39 c operating range storage range www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 13 5. electrical characteristics 5.1 tft lcd module 5.1.1 power specification input power specificat ions are as follows; symble parameter min typ max units note vdd logic/lcd drive volta g e 3.0 3.3 3.6 [volt] pdd vdd power 1.0. [watt] note 1 idd idd current 331 [ma] note 1 i rush inrush current 810 1500 [ma] note 2 vddrp allowable logic/lcd drive ripple voltage 100 [mv] p-p note 1 : maximum measurement condition ?g black patterm note 2 ?g measure condition q3 ao6402 g d2 s d1 d5 d6 c3 0.01uf/25v c2 1uf/25v c1 1uf/16v q3 ao6402 g d2 s d1 d5 d6 f1 vr1 47k +12.0v vcc sw1 sw mag-spst 1 2 (lcd module input) (high to low) control signal r2 1k r2 1k r1 47k +3.3v 90% 10% vin rising time 0v 3.3v 0.5ms www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 14 5.1.2 signal electrical characteristics input signals shall be low or hi gh-impedance state when vdd is off. signal electrical characteristics are as follows; parameter condition min max unit vth differential input high threshold (vcm=+1.2v) 100 [mv] vtl differential input low threshold (vcm=+1.2v) -100 [mv] vcm differential input common mode voltage 1.125 1.375 [v] note: lvds differential voltage www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 15 5.2 backlight unit parameter guideline for ccfl inverter parameter min typ max units condition white luminance 5 points average 200 220 - [cd/m 2 ] (ta=25 ) j ccfl current(iccfl) 3.0 6.0 6.5 [ma] rms (ta=25 ) j note 2 ccfl frequency(fccfl) 50 55 60 [khz] (ta=25 ) j note 3,4 ccfl ignition voltage(vs) 1560 [volt] rms (ta= 0 ) j note 5 ccfl ignition voltage(vs) 1370 [volt] rms (ta= 25 ) j note 5 ccfl discharge time (sec) 1 (ta= 25 ) j note 4 ccfl voltage (reference) (vccfl) 612 680 748 [volt] rms (ta=25 ) j note 6 ccfl power consumption (pccfl) - 4.2 [watt] (ta=25 ) j note 6 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 check safety circuit very carefully. impedance of ccfl, for instance, becomes more than 1 [m ohm] when cfl is damaged. *4 generally, ccfl has some amount of delay time after applying kick-off voltage. it is recommended to keep on applying kick-off voltage for 1 [sec] until discharge. *5 ccfl discharge frequency must be carefully chosen so as not to produce interfering noise stripes on the screen. *6 reducing ccfl current increases ccfl disc harge voltage and generally increases ccfl discharge frequency. so all the parameters of an inverter s hould be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. note 2: it should be employed the inverter which has ?duty dimming?, if iccfl is less than 4ma. www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 16 note 3: ccfl discharge frequency should be carefully det ermined 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 pow er that has a generating capac ity of over 1,430 voltage. lamp units need 1,400 voltage minimum for ignition. note 6: calculator value for reference (i ccfl v ccfl =p ccfl ) note 7: requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform should be less than 10%. b. the distortion rate of the waveform should bewithin ?? 2 ? 10%. * inverter output waveform had better be more similar to ideal sine wave. www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 17 6. signal characteristic 6.1 pixel format image following figure shows the relationship of the input 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 1278 1279 1st line 800th line www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 18 6.2 the input data format signal name description +r5 +r4 +r3 +r2 +r1 +r0 red data 5 (msb) red data 4 red data 3 red data 2 red data 1 red data 0 (lsb) red-pixel data red-pixel data each red pixel's brightness data consists of these 6 bits pixel data. +g5 +g4 +g3 +g2 +g1 +g0 green data 5 (msb) green data 4 green data 3 green data 2 green data 1 green data 0 (lsb) green-pixel data green-pixel data each green pixel's brightness data consists of these 6 bits pixel data. +b5 +b4 +b3 +b2 +b1 +b0 blue data 5 (msb) blue data 4 blue data 3 blue data 2 blue data 1 blue data 0 (lsb) blue-pixel data blue-pixel data each blue pixel's brightness data consists of these 6 bits pixel data. rxclkin data clock the typical frequency is 68.94 mhz.. the signal is used to strobe the pixel data and de signals. all pixel data shall be valid at the falling edge when the de signal is high. de display timing this signal is strobed at the falling edge of rxclkin. when the signal is high, the pixel data shall be valid to be displayed. vs vertical sync the signal is synchronized to rxclkin . hs horizontal sync the signal is synchronized to rxclkin . note: output signals from any system shall be low or high-impedance state when vdd is off. www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 19 6.3 signal description/pin assignment lvds is a differential signal technology for lcd interface and high speed data transfer device. pin# signal name pin# signal name 1 gnd 2 vdd 3 vdd 4 v edid 5 aging 6 clk edid 7 data edid 8 rxin0- 9 rxin0+ 10 gnd 11 rxin1- 12 rxin1+ 13 gnd 14 rxin2- 15 rxin2+ 16 gnd 17 rxclkin- 18 rxclkin+ 19 gnd 20 nc 21 nc 22 gnd 23 nc 24 nc 25 gnd 26 nc 27 nc 28 gnd 29 nc 30 nc www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 20 note1: start from right side note2: input signals shall be low or high-impedance state when vdd is off. internal circuit of lvds inputs are as following. the module uses a 100ohm resistor between positiv e and negative data lines of each receiver input r r r r lvds receiver signal input pin no. 9 11 12 14 15 17 18 8 rxin0+ rxin0- rxin1+ rxin1- rxin2+ rxin2- rxclkin+ rxclkin- www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 21 6.4 interface timing 6.4.1 timing characteristics basically, interface timings should match the 1280x800 /60hz manufacturing guide line timing. parameter symbol min. typ. max. unit frame rate - 60 - hz clock frequency 1/ t clock 71.1 mhz period t v 803 823 1023 active t vd 800 800 800 vertical section blanking t vb 3 23 223 t line period t h 1303 1440 2047 active t hd 1280 1280 1280 horizontal section blanking t hb 23 160 767 t clock note : de mode only 6.4.2 timing diagram dotclk de t h t hb t hd de t v t vb t vd input timing definition ( de mode) t clock input data pixel 1 pixel 2 pixel 3 pixel n-1 pixel n invaild data invaild data pixel 1 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 22 6.5 power on/off sequence vdd power and lamp on/off sequence is as follows. interface signals are also shown in the chart. signals from any system shall be hi- z state or low level when vdd is off. power sequence timing value parameter min. typ. max. units t1 0.5 - 10 (ms) t2 0 - 50 (ms) t3 0 - 50 (ms) t4 400 - - (ms) t5 200 - - (ms) t6 200 - - (ms) t7 0 - 10 (ms) t4 t3 t2 t5 valid data t1 10% 90% 10% 90% t6 t7 power supply vdd lvds interface backlight on www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 23 7. connector description physical interface is described as for the connector on module. these connectors are capable of accommodating the following signals and will be following components. 7.1 tft lcd module connector name / designation for signal connector manufacturer jae/starconn type / part number fi- xb30sl-hf10/093m30-00b0ra-g4 mating housing/part number f1-x30h / equivalent type mating contact/part number f1-xc3-1-15000 / equivalent type 7.2 backlight unit physical interface is described as for the connector on module. these connectors are capable of accommodating the following signals and will be following components. connector name / designation for lamp connector manufacturer jst type / part number bhsr-02vs-1 mating type / part number sm02b-bhss-1-tb 7.3 signal for lamp connector pin # cable color signal name 1 red lamp high voltage 2 white lamp low voltage www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 24 8. vibration and shock test 8.1 vibration test test spec: z test method: non-operation z acceleration: 1.5g , sine wave z frequency: 10 - 500hz random z sweep: 0.5 octave/minute in each of three mutually perpendicular axes. 8.2 shock test spec: test spec: z test method: non-operation z acceleration: 240 g , half sine wave z active time: 2 ms z pulse: half sine wave www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 25 9. reliability items required condition note temperature humidity bias 40 j /90%,300hr high temperature operation 50 j /20%,300hr low temperature operation 0 j ,300hr on/off test 25 j , on/10 sec. off/10sec., 30,000 cycles hot storage 60 j /20% rh ,300 hours cold storage -20 j /50% rh ,300 hours thermal shock test -20 j /30 min ,60 j /30 min 100cycles hot start test 50 j /1 hr min. power on/off per 5 minutes, 5 times cold start test 0 j /1 hr min. power on/off per 5 minutes, 5 times shock test (non-operating) 240g, 2ms, half-sine wave vibration test (non-operating) sinusoidal vibration, 1.5g zero-to-peak, 10 to 500 hz, 0.5 octave/minute in each of three mutually perpendicular axes. esd contact : ? 8kv, operation, class b air : ? 15kv, operation, class b note 1 note1: according to en61000-4-2 , esd class b: some performance degradation allowed. no data lost . self-recoverable. no hardware failures. note2: ccfl life time: 12,000 hours minimum under normal module usage. note3: mtbf (excluding the ccfl) : 30,000 hours with a confidence level 90% www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 26 10. mechanical characteristics 10.1 lcm outline dimension www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 27 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 28 10.2 screw hole depth and center position screw hole minimum depth, from side surface =2.5 mm (see drawing) screw hole center location, from front surface = 3.1 0.1mm (see drawing) suggestions: customers? screw maximum length = 2.3 mm (see drawing) screw torque: maximum2.5 kgf-cm 2.5 min www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 29 11. shipping and package 11.1 shipping label format 90 mm 35 mm 0a a00 b141ew01 v4 0axxg 0xu295 1 90 mm 35 mm 0a a00 b141ew01 v4 0axxg 0xu295 1 inverter combination control code h/w inverter maker: sumida ic: maxim 0axxg 0a inverter maker: foxconn ic: mps 1axxg 1a b141ew04 v5 0tk033 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 30 11.2. carton package the outside dimension of carton is 454(l)mm* 388(w) mm* 352(h)mm, carton and cushion weight are 2920g. 0tk033 0tk033 rev. a00 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 31 11.3 shipping package of palletizing by air : 6 *4 layers, one pallet put 24 boxes, total 480 pcs module. by sea : 6 *5 layers, one pallet put 30 boxes, total 600 pcs module. bottom cardboard top cardboard stretch film corner angle wooden pallet pet band label www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 32 12. appendix: edid description byte value value value (hex) field name and comments (hex) (binary) (dec) 0 header 00 00000000 0 1 header ff 11111111 255 2 header ff 11111111 255 3 header ff 11111111 255 4 header ff 11111111 255 5 header ff 11111111 255 6 header ff 11111111 255 header 7 header 00 00000000 0 8 eisa manufacture code = 3 character id 06 00000110 6 9 eisa manufacture code (compressed ascii) af 10101111 175 0a panel supplier reserved ? product code 44 01000100 68 0b panel supplier reserved ? product code 45 01000101 69 0c lcd module serial no - preferred but optional (?0? if not used) 00 00000000 0 0d lcd module serial no - preferred but optional (?0? if not used) 00 00000000 0 0e lcd module serial no - preferred but optional (?0? if not used) 00 00000000 0 0f lcd module serial no - preferred but optional (?0? if not used) 00 00000000 0 10 week of manufacture 01 00000001 1 11 year of manufacture 10 00010000 16 12 edid structure version # = 1 01 00000001 1 vendor / product edid version 13 edid revision # = 3 03 00000011 3 14 video i/p definition = digital i/p (80h) 80 10000000 128 15 max h image size = (rounded to cm) 1e 00011110 30 16 max v image size = (rounded to cm) 13 00010011 19 17 display gamma = (gamma 100)-100 = example: ( 2.2100 ) ? 100 = 120 78 01111000 120 display parameters 18 feature support ( no dpms, active off, rgb, timing blk 1) 0a 00001010 10 19 red/green low bit (rxry/gxgy) 87 10000111 135 1a blue/white low bit (bxby/wxwy) f5 11110101 245 1b red x 94 10010100 148 1c red y 57 01010111 87 panel color coordinates 1d green x 4f 01001111 79 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 33 1e green y 8c 10001100 140 1f blue x 27 00100111 39 20 blue y 27 00100111 39 21 white x 50 01010000 80 22 white y 54 01010100 84 23 established timings 1 (00h if not used) 00 00000000 0 24 established timings 2 (00h if not used) 00 00000000 0 establis hed timings 25 manufacturer?s timings (00h if not used) 00 00000000 0 26 standard timing id1 (01h if not used) 01 00000001 1 27 standard timing id1 (01h if not used) 01 00000001 1 28 standard timing id2 (01h if not used) 01 00000001 1 29 standard timing id2 (01h if not used) 01 00000001 1 2a standard timing id3 (01h if not used) 01 00000001 1 2b standard timing id3 (01h if not used) 01 00000001 1 2c standard timing id4 (01h if not used) 01 00000001 1 2d standard timing id4 (01h if not used) 01 00000001 1 2e standard timing id5 (01h if not used) 01 00000001 1 2f standard timing id5 (01h if not used) 01 00000001 1 30 standard timing id6 (01h if not used) 01 00000001 1 31 standard timing id6 (01h if not used) 01 00000001 1 32 standard timing id7 (01h if not used) 01 00000001 1 33 standard timing id7 (01h if not used) 01 00000001 1 34 standard timing id8 (01h if not used) 01 00000001 1 standard timing id 35 standard timing id8 (01h if not used) 01 00000001 1 36 pixel clock/10,000 (lsb) e4 11100100 228 37 pixel clock/10,000 (msb) 1b 00011011 27 38 horizontal active (lower 8 bits) 00 00000000 0 39 horizontal blanking (thbp) (lower 8 bits) a5 10100101 165 3a horizontal active/horizontal blanking (thbp) (upper4:4 bits) 50 01010000 80 3b vertical active 20 00100000 32 3c vertical blanking (tvbp) (de blanking typ. for de only panels) 17 00010111 23 3d vertical active : vertical blanking (tvbp) (upper4:4 bits) 30 00110000 48 3e horizontal sync, offset (thfp) 30 00110000 48 3f horizontal sync, pulse width 20 00100000 32 40 vertical sync, offset (tvfp) sync width 36 00110110 54 timing descripter #1 41 horizontal vertical sync offset/width upper 2 bits 00 00000000 0 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 34 42 horizontal image size 30 00110000 48 43 vertical image size be 10111110 190 44 horizontal image size / vertical image size 10 00010000 16 45 horizontal border = 0 (zero for notebook lcd) 00 00000000 0 46 vertical border = 0 (zero for notebook lcd) 00 00000000 0 47 non-interlaced, normal, no stereo, separate sync, h/v pol negatives, de only note: lsb is set to ?1? if panel is de-timing only. h/v can be ignored. 19 00011001 25 48 pixel clock/10,000 (lsb) e4 11100100 228 49 pixel clock/10,000 (msb) 1b 00011011 27 4a horizontal active = xxxx pixels (lower 8 bits) 00 00000000 0 4b horizontal blanking (thbp) = xxxx pixels (lower 8 bits) a5 10100101 165 4c horizontal active/horizontal blanking (thbp) (upper4:4 bits) 50 01010000 80 4d vertical active = xxxx lines 20 00100000 32 4e vertical blanking (tvbp) = xxxx lines (de blanking typ. for de only panels) 17 00010111 23 4f vertical active : vertical blanking (tvbp) (upper4:4 bits) 30 00110000 48 50 horizontal sync, offset (t hfp) = xxxx pixels 30 00110000 48 51 horizontal sync, pulse width = xxxx pixels 20 00100000 32 52 vertical sync, offset (tvfp) = xx lines sync width = xx lines 36 00110110 54 53 horizontal vertical sync offset/width upper 2 bits 00 00000000 0 54 horizontal image size =xxx mm 30 00110000 48 55 vertical image size = xxx mm be 10111110 190 56 horizontal image size / vertical image size 10 00010000 16 57 horizontal border = 0 (zero for notebook lcd) 00 00000000 0 58 vertical border = 0 (zero for notebook lcd) 00 00000000 0 timing descripter #2 59 module ?a? revision = example: 00, 01, 02, 03, etc. 00 00000000 0 5a flag 00 00000000 0 5b flag 00 00000000 0 5c flag 00 00000000 0 5d dummy descriptor fe 11111110 254 5e flag 00 00000000 0 5f dell p/n 1 st character 58 01011000 88 60 dell p/n 2 nd character 55 01010101 85 61 dell p/n 3 rd character 32 00110010 50 timing descripter #3 dell specific information 62 dell p/n 4 th character 39 00111001 57 www..net
au optronics corporation b141ew04 v5 product specification document version 0.1 35 63 dell p/n 5 th character 35 00110101 53 64 lcd supplier eedid revision # 00 00000000 0 65 manufacturer p/n 42 01000010 66 66 manufacturer p/n 31 00110001 49 67 manufacturer p/n 34 00110100 52 68 manufacturer p/n 31 00110001 49 69 manufacturer p/n 45 01000101 69 6a manufacturer p/n 57 01010111 87 6b manufacturer p/n (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 34 00110100 52 6c flag 00 00000000 0 6d flag 00 00000000 0 6e flag 00 00000000 0 6f data type tag: fe 11111110 254 70 flag 00 00000000 0 71 smbus value 32 00110010 50 72 smbus value 47 01000111 71 73 smbus value 56 01010110 86 74 smbus value 5d 01011101 93 75 smbus value 82 10000010 130 76 smbus value a5 10100101 165 77 smbus value d5 11010101 213 78 smbus value = max nits (typically = 00h) ff 11111111 255 79 number of lvds receiver chips = ?01? or ?02? 01 00000001 1 7a bist enable: yes = ?01? no = ?00? 01 00000001 1 7b (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 0a 00001010 10 7c (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 32 timing descripter #4 7d (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 32 7e extension flag (# of optional 128 edid extension blocks to follow, typ = 0) 00000000 0 checksu m 7f checksum (the 1-byte sum of all 128 bytes in this edid block shall = 0) 01 00000001 1 www..net

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