Version Total pages Date 1 20 2003.04.07 Product Specification 7〞 color TFT-LCD module MODEL NAME: A070FW03 ( ◆ ) Preliminary Specification ( … .. ) Final Specification Note: The content of this specification is subject to change. © 2002 AU Optronics All Rights Reserved, Do Not Copy. Record of Revision Version 0 Revise Date P a g e 07/Apr./2003 0 Content First draft. Version Page : 1 : 1 /20 Contents: A. Physical specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P3 B. Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P4 1. Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P4 a.TFT-LCD panel driving section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P4 b.Backlight driving section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P5 2.Absolute maximum ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P5 3. Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6 a. Typical operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6 b. Current consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6 c. Backlight driving conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6 4. AC Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P7 a. Timing conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P7 b. Timing diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P7 C. Optical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P8 D. Reliability test items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P10 E. Packing form. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P11 ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 2 /20 Appendix: Fig.1 Outline dimension of TFT-LCD module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P12 Fig.2 Sampling clock timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P14 Fig.3 Horizontal display timing range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P15 Fig.4-(a) Horizontal timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P16 Fig.4- (b) Detail horizontal timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P17 Fig.5 Vertical shift clock timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P18 Fig.6- (a) Vertical timing (From up to down). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19 Fig.6-(b) Vertical timing (From down to up) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P20 ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 3 /20 A. Physical specifications NO. Item Specification 1 Display resolution(dot) 1440(W)×234(H) 2 Active area(mm) 154.08(W)×86.58(H) 3 Screen size(inch) 7.0(Diagonal) 4 Dot pitch(mm) 0.107(W)×0.370(H) 5 Color configuration R. G. B. stripe 6 Overall dimension(mm) 164.9(W)×100.0(H)×5.7(D) 7 Weight(g) 162 ±10 8 Surface treatment AG(5.5%) with WV film 9 Backlight unit CCFL Remark Note 1 Note 1: Refer to Fig. 1 ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 4 /20 B. Electrical specifications 1.Pin assignment a. TFT-LCD panel driving section Pin no Symbol I/O Description Remark 1 GND - Ground for logic circuit 2 VCC I Supply voltage of logic control circuit for scan driver 3 VGL I Negative power for scan driver 4 VGH I Positive power for scan driver 5 STVR I/O Vertical start pulse Note 1 6 STVL I/O Vertical start pulse Note 1 7 CKV I Shift clock input for scan driver 8 U/D I UP/DOWN scan control input 9 OEV I Output enable input for scan driver 10 VCOM I Common electrode driving signal 11 VCOM I Common electrode driving signal 12 L/R I LEFT/RIGHT scan control input 13 MOD I Sequential sampling and simultaneous sampling setting 14 OEH I Output enable input for data driver 15 STHL I/O Start pulse for horizontal scan line Note 1 16 STHR I/O Start pulse for horizontal scan line Note 1 17 CPH3 I Sampling and shifting clock pulse for data driver 18 CPH2 I Sampling and shifting clock pulse for data driver 19 CPH1 I Sampling and shifting clock pulse for data driver 20 VCC I Supply voltage of logic control circuit for data driver 21 GND - Ground for logic circuit 22 VR I Alternated video signal input(Red) 23 VG I Alternated video signal input(Green) 24 VB I Alternated video signal input(Blue) 25 AVDD I Supply voltage for analog circuit 26 AVSS - Ground for analog circuit Note 1,2 Note 1,2 Note 3 Note 1: Selection of scanning mode (please refer to the following table) Setting of scan control input U/D GND L/R VCC IN/OUT state for start pulse Scanning direction STVR OUT STVL IN STHR OUT STHL IN From up to down, and from left to right. VCC GND IN OUT IN OUT From down to up, and from right to left. GND GND OUT IN IN OUT From up to down, and from right to left. VCC VCC IN OUT OUT IN From down to up, and from left to right. IN: Input; OUT: Output. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 5 /20 Note 2: Definition of scanning direction. Refer to figure as below: Note 3: MOD = H: Simultaneous sampling. MOD = L: Sequential sampling. Please set CPH2 and CPH3 to GND when MOD = H. b. Backlight driving section (Refer to Figure 1) No. Symbol I/O Description Remark 1 HI I Power supply for backlight unit (High voltage) -- 2 GND - Ground for backlight unit -- 2. Absolute maximum ratings Item Power voltage Symbol Condition Min. Max. Unit VCC GND=0 -0.3 7 V AVDD AVSS=0 -0.3 7 V -0.3 18 V -15 0.3 V VGH －VGL - 33 V Vi -0.3 AVDD +0.3 V Note 1 VI -0.3 VCC +0.3 V Note 2 VCOM -2.9 5.2 V VGH VGL Input signal voltage GND=0 Remark Note 1: VR, VG, VB. Note 2: STHL, STHR, OEH, L/R, CPH1~CPH3, STVR, STVL, OEV, CKV, U/D. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 6 /20 3. Electrical characteristics a. Typical operating conditions (GND=AVss=0V, Note 4 ) Item Symbol Min. Typ. Max. Unit VCC 3 5 5.2 V AVDD 4.8 5 5.2 V VGH 14.3 15 15.7 V VGL -10.5 -10 -9.5 V ViA 0.4 - AVDD -0.4 V Note 1 ViAC - 3 - V AC component ViDC - AVDD /2 - DC component VCAC 3.5 5.6 6.5 V Vp-p AC component, Note 2 VCDC 1.4 1.7 2.0 V DC component H Level VIH 0.8 VCC - VCC V L Level VIL 0 - 0.2 VCC V Power supply Video signal amplitude (VR,VG,VB) VCOM Input signal voltage Remark Note 3 Note 1: Refer to Fig.4- (a). Note 2: The brightness of LCD panel could be changed by adjusting the AC component of VCOM. Note 3: STHL, STHR, OEH, L/R, CPH1~CPH3, STVR, STVL, OEV, CKV, U/D. Note 4: Be sure to apply GND, VCC and VGL to the LCD first, and then apply VGH . b. Current consumption (GND=AVss=0V) Parameter Symbol Condition Min. Typ. Max. Unit Current for driver IGH VGH =15V - 0.20 0.5 mA IGL VGL=-10V - 0.80 1.5 mA ICC VCC =5V - 3.0 6.0 mA IDD AVDD =5V - 17.0 30 mA Remark c. Backlight driving conditions Parameter Symbol Lamp voltage Lamp current Frequency Lamp starting voltage Lamp life time VL Min. - Typ. 560 Max. 620 Vrms IL - 6 7 mArms FL - 60 80 kHz Note 4 - - 900 Vrms Note 1,5 - - - Vrms Note 2,5 - - 1,100 Vrms Note 3,5 10,000 - - Hr Note 6 VS Unit Remark Note Note Note Note 1: Ta = 25℃ . 2: Ta = 0℃ . 3: Ta = -30℃ . 4: The lamp frequency should be selected as different as possible from display horizontal synchronous signal to avoid interference. Note 5: For starting the backlight unit, the output voltage of DC/AC’s transformer should be larger than the maximum lamp starting voltage. Note 6: The” Lamp life time” is defined as the module brightness decrease to 50% original brightness at Ta=25℃ , IL =6mA. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 7 /20 5. AC Timing a. Timing conditions Parameter Symbol Min. Typ. Max. Unit. Remark Rising time tr - - 10 ns Note 1 Falling time High and low level pulse width tf - - 10 ns Note 1 tCPH 99 103 107 ns CPH1~CPH3 tCWH tC12 tC23 tC31 40 50 60 % CPH1~CPH3 30 tCPH /3 tCPH /2 ns CPH1~CPH3 STH setup time tSUH 20 - - ns STHR,STHL STH hold time tHDH 20 - - Ns STHR,STHL STH pulse width tSTH - 1 - tCPH STHR,STHL tH 61.5 63.5 65.5 μs STHR,STHL OEH pulse width tOEH - 1.22 - μs OEH Sample and hold disable time tDIS1 - 8.28 - μs OEV pulse width tOEV - 5.40 - μs OEV CKV pulse width tCKV - 4.18 - μs CKV Clean enable time tDIS2 tSH - 3.74 - μs - 0 - TCPH /3 Horizontal display timing range tDH - 1440 - TCPH /3 STV setup time tSUV 400 - - ns STVL,STVR STV hold time tHDV 400 - - ns STVL,STVR STV pulse width tSTV - - 1 tH STVL,STVR Horizontal lines per field tV 256 262 268 tH Note 2 Vertical display start tSV 3 - tH Vertical display timing range tDV 234 - tH VCOM rising time trCOM - 5 μs VCOM falling time tf COM - 5 μs VCOM delay time tDCOM - 3 μs RGB delay time tDRGB - 1 μs CPH pulse duty CPH pulse delay STH period Horizontal display start Note 1: For all of the logic signals. Note 2: Please don’t use odd horizontal lines to drive LCD panel for both odd and even field simultaneously. b. Timing diagram Please refer to the attached drawing, from Fig.2 to Fig.6. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 8 /20 5. Power Sequence Sequence for power on/off and Signal on/off Power on Power off VGH VGH VCC GND GND VGL T1 VGL T5 T1 T2 T3 OFF VCC VCC T4 T5 T6 T7 Video Signal, Logic Signal ON OFF T1 ≦ 15ms (From 10%*VCC to 90%*VCC，when VCC is Low to High)； T2 ≦ 10ms (From 90%*VCC to 10%*VGH，when VCC is Low to High)； T3 ≦ 10ms (From 90%*VGH to Video signal，when VGH is Low to High)； T4 ≦ 10ms (From Video signal to 90%*VGH，when VGH is High to Low)； T5 ≦ 20ms (From 90%*VCC to 10%*VCC，when VCC is High to Low)； T6 ≦ 10ms (From 10%*VGH to 90%*VCC，when VCC is Low to High)； T7 ≧ 0.4s (From 10%*VCC is H→L to 10%*VCC is L→H)。 ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 9 /20 C. Optical specification (Note 1, Note 2) Item Symbol Response time Rise Fall Contrast ratio Condition Min. Typ. Max. Unit Remark - 12 18 24 36 ms ms Note 3,5 200 300 - Note 4, 5 30 50 50 50 40 - Note 5, 6 60 - 60 60 - 30 60 60 60 50 - 70 - 70 70 - IL=6mA, 25℃ 400 500 - IL=6mA, -10℃, after turn-on 1min TBD TBD θ=0° Tr Tf At optimized CR Viewing angle Viewing angle Viewing angle Top Bottom Left Right CR≧10 Top Bottom Left Right Brightness White chromaticity CR≧5 YL X θ=0° 0.26 0.31 0.36 Y θ=0° 0.28 0.33 0.38 deg. Note 5, 6 deg. cd/m 2 cd/m 2 Note 7 Note 7 Note 1 : Ambient temperature =25℃, and lamp current IL = 6 mArms. To be measured in the dark room. Note 2 :To be measured on the center area of panel with a viewing cone of 1° by Topcon luminance meter BM-5, after 10 minutes operation. Note 3. Definition of response time: The output signals of photo detector are measured when the input signals are changed from “black” to “white”(falling time) and from “white” to “black”(rising time), respectively. The response time is defined as the time interval between the 10% and 90% of amplitudes. Refer to figure as below. "Black" "White" "White" Signal(Relative value) 100% 90% 10% 0% Tr Tf ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 10 /20 Note 4. Definition of contrast ratio: Contrast ratio is calculated with the following formula. Contrast ratio (CR)= Photo detector output when LCD is at “White” state Photo detector output when LCD is at “Black” state Note 5. White Vi=Vi50 ＋ 1.5V Black Vi=Vi50 ±2.0V “±” means that the analog input signal swings in phase with VCOM signal. “ ” means that the analog input signal swings out of phase with VCOM signal. Vi50 : The analog input voltage when transmission is 50% The 100% transmission is defined as the transmission of LCD panel when all the input terminals of module are electrically opened. Note 6. Definition of viewing angle, Refer to figure as below. Note 7. Measured at the center area of the panel when all the input terminals of LCD panel are electrically opened. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 11 /20 D. Reliability test items(Note 2): No. Test items Conditions 1 High temperature storage Ta= 95℃ 240Hrs 2 Low temperature storage Ta= -40℃ 240Hrs 3 High temperature operation Ta= 85℃ 240Hrs 4 Low temperature operation Ta= -30℃ 240Hrs 5 High temperature and high humidity Ta= 60℃, 90% RH 240Hrs 6 Heat shock -30℃~85℃/200 cycles 1Hrs/cycle 7 Electrostatic discharge 8 Vibration ±200V,200pF(0Ω), once for each terminal Remark Operation Non-operation Non-operation Frequency range : 8~33.3Hz Stoke : 1.3mm Sweep : 2.9G, 33.3 ~ 400Hz A-10 Condition A : 15 minutes Cycle JIS C7021, 2 hours for each direction of X,Z 4 hours for Y direction 100G, 6ms, ±X,±Y,±Z 9 Mechanical shock 3 times for each direction JIS C7021, A-7 Condition C Random vibration: 10 Vibration (with carton) 2 0.015G /Hz from 5~200Hz IEC 68-34 –6dB/octave from 200~500Hz 11 Drop (with carton) Height: 60cm 1 corner, 3 edges, 6 surfaces JIS Z0202 Note1: Ta: Ambient temperature. Note 2: In the standard conditions, there is not display function NG issue occurred. All the cosmetic specification is judged before the reliability stress. ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Version Page : 1 : 12 /20 E. Packing form TBD ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. : 1 : 13 /20 Fig.1-(a) Outline dimension of TFT-LCD module(Front side) Version Page ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. : 1 : 14 /20 t C12 t STH 90% 90% CPH3 CPH2 10% tr 50% 50% CPH1 STHL(R) t CWH t CPH tf 10% t SUH t HDH t C23 t C31 Fig.2 Sampling clock timing Version Page ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. CPH1 Output(STHR/STHL) Input(STHL/STHR) ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Fig.3 Horizontal display timing range : 1 : 15 /20 t DH Version Page Fig.4-(a) Horizontal timing : 1 : 16 /20 V iAC Blank ViDC V R(GB) VCOM CKV OEV STHL(R) OEH (HSY) V CDC Black 1H ViA t H White Blank Black V CAC White Version Page ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. t DIS2 t OEV 10% t DRGB t rCOM 90% 50% t DCOM t CKV t OEH t DIS1 t STH ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. 90% Fig.4-(b) Detail horizontal timing Note: The falling edge of OEV should be synchronized with the falling edge of OEH V R(GB) VCOM CKV OEV STHL(R) OEH (HSY) 1H t fCOM 10% Version Page : 1 : 17 /20 t CKV t HDV t SUV CKV STVL(R) 50% ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. Fig.5 Vertical shift clock timing : 1 : 18 /20 50% Version Page : 1 : 19 /20 VCOM(Even field) VCOM(Odd field) STVL (VSY) (HSY) VR(GB) Display on panel first line t SV Fig.6-(a) Vertical timing (From up to down) Version Page ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP. : 1 : 20 /20 VCOM(Even field) VCOM(Odd field) STVL (VSY) (HSY) V R(GB) Display on panel first line t SV Fig.6-(b) Horizontal timing (From down to up) Version Page ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.