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PDF T420HW04-V0 Data sheet ( Hoja de datos )
| Número de pieza | T420HW04-V0 | |
| Descripción | TFT LCD Panel | |
| Fabricantes | AUO | |
| Logotipo |  |
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©Copyright AU Optronics, Inc.
January, 2008 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW04 V0
Document Version: 2.0
Date:2009/1/22
0/30
Free Datasheet http://www.datasheet4u.com/
1 page  
1. General Description
This specification applies to the 42 inch Color TFT-LCD Module T420HW04 V0. This LCD module has
a TFT active matrix type liquid crystal panel 1920x1080 pixels, and diagonal size of 42 inch. This
module supports 1920x1080 Full-HD mode (Non-interlace).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each
dot.
The T420HW04 V0 has been designed to apply the 8-bit 2 channel LVDS interface method. It is
intended to support displays where high brightness, wide viewing angle, high color saturation, and
high color depth are very important.
T420HW04 V0 Backlight unit used C-balance board (inverter-less) solution. This backlight unit should
bundle integral TV power system to use.
* General Information
Items
Active Screen Size
Display Area
Outline Dimension
Driver Element
Display Colors
Color Gamut
Number of Pixels
Pixel Pitch
Pixel Arrangement
Display Mode
Lamp quantity, type
Surface Treatment
Specification
42.02
930.24(H) x 523.26(V)
983.0(H) x 576.0(V) x 44.1(D)
a-Si TFT active matrix
16.7M
72
1920 x 1080
0.4845
RGB vertical stripe
Normally Black
16pcs, Straight type
Anti-Glare coating (Haze 11%)
Hard coating (3H)
Unit
inches
mm
mm
Note
Without inverter
Colors
%
Pixel
mm
NTSC
pcs
©Copyright AU Optronics, Inc.
January, 2008 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW04 V0
4/30
Free Datasheet http://www.datasheet4u.com/
5 Page 
Backlight Connector Pin Configuration
Electrical specification
Description
Min
1 BL Operating Voltage
VBL 1450
2 BL Operating Current
0℃
℃3 Starting Voltage
25
4 Operating frequency
5 Striking time
IBL
2070
Vs
1890
fo 56
St 1000
Typ
1650
144
2270
2090
58
1500
Max
1850
Unit
Condition
Vrms
1. BL one side operating voltage at
dimming ratio 100%
2. Calculation method: (notes 1)
3. fo=58KHz, IBL= 144mArms
mArms
BL one side operating
dimming ratio 100%
current
at
-
-
60
2000
BL one side operating voltage at
Vrms
dimming ratio 100%
kHz
msec
6 Power Consumption
PBL 162 170 178 Watt
7
PWM Operating
Frequency
F_PWM 140
-
240
Hz
95~140Hz might cause waterfall noise
but not influence panel function
8 PWM Dimming Duty ratio D_PWM 10
-
100
%
1. luminance is from 10% to 100%
2. note 2
9 Lamp type
Straight type
10 Number of lamps
16 pcs
11 Type of current balance
Capacitor
12 C ballast
Cb 14.25 15 15.75 pF
（ ± ℃ ）Ta=25 5 , Turn on for 45minutes
<* Note : At 20% dimming ratio, AUO would not guarantee display performance & start at High
and Low Temperature condition.
2. Lamp specification (Recommendation)
Description
Min
1 Lamp Voltage
Vlamp
2 Lamp Current
Ilamp
-
3 Lamp frequency flamp
0℃
25℃4 Starting Voltage
40
5 Striking time
St
1000
6 Discharge Stabilization Time
-
7 Life time
50K
Typ
1163
9
-
-
-
-
-
Max Unit
Vrms
mArms
80 KHz
2100 Vrms
1750 Vrms
- msec
3 Min
- hr
©Copyright AU Optronics, Inc.
January, 2008 All Rights Reserved.
No Reproduction and Redistribution Allowed
T420HW04 V0
10/30
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 31 Páginas | |
| PDF Descargar | [ Datasheet T420HW04-V0.PDF ] | |
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