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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.
(c) 2002 AU Optronics All Rights Reserved, Do Not Copy.
Record of Revision
Version 0 Revise Date P a g e 07/Apr./2003 0 First draft. Content
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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.
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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 ...
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A. Physical specifications
NO. 1 2 3 4 5 6 7 8 9 Item Display resolution(dot) Active area(mm) Screen size(inch) Dot pitch(mm) Color configuration Overall dimension(mm) Weight(g) Surface treatment Backlight unit Specification 1440(W)N 34(H) 2 154.08(W)N 6.58(H) 8 7.0(Diagonal) 0.107(W)N .370(H) 0 R. G. B. stripe 164.9(W)N 00.0(H)N .7(D) 1 5 162 O 0 1 AG(5.5%) with WV film CCFL Note 1 Remark
Note 1: Refer to Fig. 1
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B. Electrical specifications
1.Pin assignment a. TFT-LCD panel driving section
Pin no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Symbol GND VCC VGL VGH STVR STVL CKV U/D OEV VCOM VCOM L/R MOD OEH STHL STHR CPH3 CPH2 CPH1 VCC GND VR VG VB AVDD AVSS I/O I I I Ground for logic circuit Supply voltage of logic control circuit for scan driver Negative power for scan driver Positive power for scan driver Note 1 Note 1 Description Remark
I/O Vertical start pulse I/O Vertical start pulse I I I I I I I I Shift clock input for scan driver UP/DOWN scan control input Output enable input for scan driver Common electrode driving signal Common electrode driving signal LEFT/RIGHT scan control input Sequential sampling and simultaneous sampling setting Output enable input for data driver
Note 1,2
Note 1,2 Note 3
I/O Start pulse for horizontal scan line I/O Start pulse for horizontal scan line I I I I I I I I Sampling and shifting clock pulse for data driver Sampling and shifting clock pulse for data driver Sampling and shifting clock pulse for data driver Supply voltage of logic control circuit for data driver Ground for logic circuit Alternated video signal input(Red) Alternated video signal input(Green) Alternated video signal input(Blue) Supply voltage for analog circuit Ground for analog circuit
Note 1 Note 1
Note 1: Selection of scanning mode (please refer to the following table)
Setting of scan control input U/D GND VCC GND VCC L/R VCC GND GND VCC STVR OUT IN OUT IN IN/OUT state for start pulse STVL IN OUT IN OUT STHR OUT IN IN OUT STHL IN OUT OUT IN Scanning direction From up to down, and from left to right. From down to up, and from right to left. From up to down, and from right to left. From down to up, and from left to right.
IN: Input; OUT: Output.
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Note 2: Definition of scanning direction. Refer to figure as below:
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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. 1 2 Symbol HI GND I/O I Description Power supply for backlight unit (High voltage) Ground for backlight unit Remark ---
2. Absolute maximum ratings
Item Symbol VCC AVDD Power voltage VGH VGL VGH VGL Input signal voltage Vi VI VCOM Condition GND=0 AVSS=0 GND=0 Min. -0.3 -0.3 -0.3 -15 -0.3 -0.3 -2.9 Max. 7 7 18 0.3 33 AVDD +0.3 VCC +0.3 5.2 Unit V V V V V V V V Note 1 Note 2 Remark
Note 1: VR, VG, VB. Note 2: STHL, STHR, OEH, L/R, CPH1~CPH3, STVR, STVL, OEV, CKV, U/D.
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3. Electrical characteristics a. Typical operating conditions (GND=AVss=0V, Note 4 )
Item Symbol VCC AVDD Power supply VGH VGL Video signal amplitude (VR,VG,VB) ViA ViAC ViDC VCAC VCOM Input signal voltage H Level L Level VCDC VIH VIL Min. 3 4.8 14.3 -10.5 0.4 3.5 1.4 0.8 VCC 0 Typ. 5 5 15 -10 3 AVDD /2 5.6 1.7 Max. 5.2 5.2 15.7 -9.5 AVDD -0.4 6.5 2.0 VCC 0.2 VCC Unit V V V V V V V Vp-p V V V
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Remark
Note 1 AC component DC component AC component, Note 2 DC component 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 Current for driver Symbol IGH IGL ICC IDD Condition VGH =15V VGL=-10V VCC =5V AVDD =5V Min. Typ. 0.20 0.80 3.0 17.0 Max. 0.5 1.5 6.0 30 Unit mA mA mA mA Remark
c. Backlight driving conditions
Parameter Lamp voltage Lamp current Frequency Lamp starting voltage Symbol VL IL FL VS Min. Lamp life time 10,000 Typ. 560 6 60 Max. 620 7 80 900 1,100 Unit Vrms mArms kHz Vrms Vrms Vrms Hr Note 4 Note 1,5 Note 2,5 Note 3,5 Note 6 Remark
1: Ta = 25J . 2: Ta = 0J . 3: Ta = -30J . 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' transformer should be larger s 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=25J , IL =6mA.
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Note Note Note Note
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5. AC Timing a. Timing conditions
Parameter Rising time Falling time High and low level pulse width CPH pulse duty CPH pulse delay STH setup time STH hold time STH pulse width STH period OEH pulse width Sample and hold disable time OEV pulse width CKV pulse width Clean enable time Horizontal display start Horizontal display timing range STV setup time STV hold time STV pulse width Horizontal lines per field Vertical display start Vertical display timing range VCOM rising time VCOM falling time VCOM delay time RGB delay time Symbol tr tf tCPH tCWH tC12 tC23 tC31 tSUH tHDH tSTH tH tOEH tDIS1 tOEV tCKV tDIS2 tSH tDH tSUV tHDV tSTV tV tSV tDV trCOM tf COM tDCOM tDRGB Min. 99 40 30 20 20 61.5 400 400 256 Typ. 103 50 tCPH /3 1 63.5 1.22 8.28 5.40 4.18 3.74 0 1440 262 3 234 Max. 10 10 107 60 tCPH /2 65.5 1 268 5 5 3 1
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Unit. ns ns ns % ns ns Ns tCPH gs gs gs gs gs gs TCPH /3 TCPH /3 ns ns tH tH tH tH gs gs gs gs
Remark Note 1 Note 1 CPH1~CPH3 CPH1~CPH3 CPH1~CPH3 STHR,STHL STHR,STHL STHR,STHL STHR,STHL OEH
OEV CKV
STVL,STVR STVL,STVR STVL,STVR Note 2
Note 1: For all of the logic signals. Note 2: Please don' use odd horizontal lines to drive LCD panel for both odd and even field t simultaneously. b. Timing diagram Please refer to the attached drawing, from Fig.2 to Fig.6.
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Version Page 5. Power Sequence
Sequence for power on/off and Signal on/off
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Power on VGH VCC GND VGH
Power off
VCC GND
VCC
T1 T1 T2 T3 OFF
VGL
VGL T5 T4 T6 T5 T7 OFF
Video Signal, Logic Signal
ON
T1 O 15ms (From 10%*VCC to 90%*VCCAwhen VCC is Low to High)F T2 O 10ms (From 90%*VCC to 10%*VGHAwhen VCC is Low to High)F T3 O 10ms (From 90%*VGH to Video signalAwhen VGH is Low to High)F T4 O 10ms (From Video signal to 90%*VGHAwhen VGH is High to Low)F T5 O 20ms (From 90%*VCC to 10%*VCCAwhen VCC is High to Low)F T6 O 10ms (From 10%*VGH to 90%*VCCAwhen VCC is Low to High)F T7 U 0.4s (From 10%*VCC is H/L to 10%*VCC is L/H)C
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C. Optical specification (Note 1, Note 2)
Item Response time Rise Fall Symbol Tr Tf CR Condition c=0X Min. 200 Typ. 12 18 300 Max. 24 36 Unit ms ms Remark Note 3,5
Contrast ratio
At optimized Viewing angle
Note 4, 5
Viewing angle
Top Bottom Left Right Top Bottom Left Right YL
CRU10
30 50 50 50 30 60 60 60 400 TBD 0.26 0.28
40 60 60 60 50 70 70 70 500 TBD 0.31 0.33
cd/m cd/m 0.36 0.38
2 2
Note 5, 6 deg.
Viewing angle
Note 5, 6 deg.
CRU5
Brightness
IL=6mA, 25J IL=6mA, -10J, after turn-on 1min
Note 7
White chromaticity
X Y
c=0X c=0X
Note 7
Note 1 : Ambient temperature =25J, 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 1X Topcon by 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.
"White"
100% 90%
Signal(Relative value)
"Black"
"White"
10% 0%
Tr
Tf
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Note 4. Definition of contrast ratio: Contrast ratio is calculated with the following formula. Contrast ratio (CR)= Note 5. White Vi=Vi50 I 1.5V Black Vi=Vi50
O
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Photo detector output when LCD is at "White" state Photo detector output when LCD is at "Black" state
2.0V
"O 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.
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Remark
D. Reliability test items(Note 2):
No. 1 2 3 4 5 6 7 Test items High temperature storage Low temperature storage High temperature operation Low temperature operation High temperature and high humidity Heat shock Electrostatic discharge Ta= 95J Ta= -40J Ta= 85J Ta= -30J Ta= 60J, 90% RH Conditions 240Hrs 240Hrs 240Hrs 240Hrs 240Hrs Operation Non-operation Non-operation
-30J~85J/200 cycles 1Hrs/cycle O 00V,200pF(0[ ), once for each terminal 2 Frequency range Stoke : 8~33.3Hz : 1.3mm
JIS C7021,
8
Vibration
Sweep Cycle 4 hours for Y direction 100G, 6ms, O ,O ,O XYZ
: 2.9G, 33.3 ~ 400Hz A-10 Condition A : 15 minutes
2 hours for each direction of X,Z JIS C7021, A-7 Condition C
9
Mechanical shock
3 times for each direction Random vibration:
10
Vibration (with carton)
0.015G /Hz from 5~200Hz -6dB/octave from 200~500Hz
2
IEC 68-34
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.
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E. Packing form TBD
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Fig.1-(a) Outline dimension of TFT-LCD module(Front side)
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tf
t CPH
50%
t CWH
tr
90% 90%
50%
STHL(R)
CPH1
CPH2
10%
10%
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CPH3
Fig.2 Sampling clock timing
t C31
t HDH
t SUH
t STH
t C12
t C23
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Output(STHR/STHL)
Input(STHL/STHR)
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CPH1
Fig.3 Horizontal display timing range
t DH
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t
1H
ViA
Black
CDC
V
(HSY)
OEH
STHL(R)
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VCOM
OEV
CKV
V R(GB)
ViDC
Blank
Fig.4-(a) Horizontal timing
V
CAC
Blank
White
Black
V iAC
H
White
1H
(HSY)
OEH t OEH t DIS1 t STH
STHL(R)
t OEV
OEV t CKV
t DIS2
CKV t DCOM
10% 90% 50% 90% 10%
VCOM t rCOM
t fCOM
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V R(GB)
t DRGB
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Note: The falling edge of OEV should be synchronized with the falling edge of OEH
Fig.4-(b) Detail horizontal timing
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50%
50%
STVL(R)
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CKV
Fig.5 Vertical shift clock timing
t SUV
t HDV
t CKV
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VR(GB)
(VSY)
(HSY)
STVL
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VCOM(Even field)
VCOM(Odd field)
Fig.6-(a) Vertical timing (From up to down)
Display on panel first line
t SV
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(HSY)
VCOM(Odd field)
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VCOM(Even field)
V R(GB)
(VSY)
STVL
Fig.6-(b) Horizontal timing (From down to up)
Display on panel first line
t SV

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