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PDF ( 数据手册 , 数据表 ) T420HW01_V1

零件编号 T420HW01_V1
描述 LCD Module
制造商 AUO
LOGO AUO LOGO 


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T420HW01_V1 数据手册, 描述, 功能
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Product Description: T420HW01 V1 TFT-LCD PANEL
AUO Model Name: T420HW01 V1
Customer Part No/Project Name:
Customer Signature
Date
AUO
Approved By: Yu Chieh Lin
Reviewed By: Hong Jye Hong
Prepared By: Stanley Chiang
Date
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW01 V1
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T420HW01_V1 pdf, 数据表
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Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting
tape, TFT-LCD Module have a low luminance and the inverter has abnormal action because
leakage current occurs between lamp wire and conducting tape.
The relative humidity must not exceed 80% non-condensing at temperatures of 40 or less. At
temperatures greater than 40, the wet bulb temperature must not exceed 39 . When operate
at low temperatures, the brightness of CCFL will drop and the lifetime of CCFL will be reduced.
Note :
1. Vdd=12.0V, fv=60Hz, fCLK=80 Mhz , 25, Vdd Duration time= 470 µs , Test pattern : white
pattern
2. The Backlight power consumption shown above does include loss of external inverter at 25 .
The used lamp current is the lamp typical current
3. The life is determined as the time at which luminance of the lamp is 50% compared to that of
initial value at the typical lamp current on condition of continuous operating at 25 ±2.
4. VCIM = 1.2V
VTH
VCIM
VTL
0V
Figure : LVDS Differential Voltage
5. Measurement Condition: Rising time = 470μs
0.9 Vdd
Vdd
GND
0.1 Vdd
470µs
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW01 V1
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T420HW01_V1 equivalent, schematic
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3-5 Color Input Data Reference
The brightness of each primary color (red, green and blue) is based on the 8 bit gray scale data input
for the color; the higher the binary input, the brighter the color. The table below provides a reference for
color versus data input.
COLOR DATA REFERENCE
Input Color Data
Color
RED
GREEN
BLUE
MSB
LSB MSB
LSB MSB
LSB
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black
0 00 00 00 00 0 0 0 0 0 0 0 00000000
Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Basic Blue(255)
Color Cyan
0 00 00 00 00 0 0 0 0 0 0 0 11111111
0 00 00 00 01 1 1 1 1 1 1 1 11111111
Magenta
1 11 11 11 10 0 0 0 0 0 0 0 11111111
Yellow
1 11 11 11 11 1 1 1 1 1 1 1 00000000
White
1 11 11 11 11 1 1 1 1 1 1 1 11111111
RED(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED
RED(001)
----
0 00 00 00 10 0 0 0 0 0 0 0 00000000
RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
GREEN ----
GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
BLUE
-------
BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW01 V1
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