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A070FW03-V8 Schematic ( PDF Datasheet ) - AUO

Teilenummer A070FW03-V8
Beschreibung TFT LCD Module
Hersteller AUO
Logo AUO Logo 




Gesamt 23 Seiten
A070FW03-V8 Datasheet, Funktion
www.DataSheet4U.net
Version
Total pages
Date
0.2
21
2008.01.24
Product Specification
7color TFT-LCD module
MODEL NAME: A070FW 03 V8
( ) Preliminary Specification
( ….. ) Final Specification
Note: The content of this
specification is subject to
change.
© 2007 AU Optronics
All Rights Reserved,
D o N ot C op y.






A070FW03-V8 Datasheet, Funktion
www.DataSheet4U.net
Model
Version
Page
: A070FW03 V8
:1
: 4 /21
B. Electrical specifications
1.Pin assignment
a. TFT-LCD panel driving section
Pin no Symbol I/O
Description
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
6 STVL I/O Vertical start pulse
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
16 STHR I/O Start pulse for horizontal scan line
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
Remark
Note 1
Note 1
Note 1,2
Note 1,2
Note 3
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.
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.

6 Page









A070FW03-V8 pdf, datenblatt
www.DataSheet4U.net
C. Optical specification (Note 1, Note 2)
Item
Symbol Condition
Response time
Rise
Fall
Tr
Tf
θ=0°
Min.
-
-
Model
Version
Page
Typ.
12
18
Max.
24
36
: A070FW03 V8
:1
: 10 /21
Unit Remark
ms Note 3,5
ms
Contrast ratio
CR At optimized 200
Viewing angle
300
-
Note 4, 5
Viewing angle
Top
Bottom
Left
Right
CR10
30 40
-
Note 5, 6
50 65 - deg.
50 65
-
50 65
-
Brightness
White chromaticity
YL
IL=6mA, 25
330
400
-
cd/m2
Note 7
X
θ=0°
0.26 0.31 0.36
Note 7
Y
θ=0°
0.28 0.33 0.38
Note 1 : Ambient temperature =25, and lamp current IL = 6 mArms. To be measured in the dark room.
DC/AC inverter driving frequency: 70 kHz.
Note 2 :To be measured on the center area of panel with a viewing cone of 1°by Topcon luminance meter
BM-5, after 15 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%
"Black"
"White"
10%
0%
Tr
Tf
Note 4. Definition of contrast ratio:
Contrast ratio is calculated with the following formula.
Photo detector output when LCD is at “White” state
Contrast ratio (CR)= Photo detector output when LCD is at “Black” state
Note 5. White Vi=Vi50 1.5V
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.

12 Page





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