AUO T400HW01 V4 Specification
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7/9/2008©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4
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Document Version: 1.5
Date:2008/7/09
Product Specifications
40” Full HD Color TFT-LCD Module
Model Name: T400HW01 V4
() Preliminary Specifications
(*) Final Specifications
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 1/28
No Reproduction and Redistribution Allowed
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No
CONTENTS
RECORD OF REVISIONS
1 GENERAL DESCRIPTION
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL SPECIFICATION
3-1 ELECTRIACL CHARACTERISTICS
3-2 INTERFACE CONNECTIONS
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Contents
3-3 SIGNAL TIMING SPECIFICATION
3-4 SIGNAL TIMING WAVEFORM
3-5 COLOR INPUT DATA REFERENCE
3-6 POWER SEQUENCE
3-7 BACK LIGHT POWER SPECIFICATION
4 OPTICAL SPECIFICATION
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY TEST ITEMS
7 INTERNATIONAL STANDARD
8 PACKING
9 PRECAUTION
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 2/28
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Record of Revision
Version Data Page. Old Description New Description Remark
1.0 2007/12/24 First release N/A N/A
1.1 2008/02/15 11 Add Signal Timing Specificati
1.2 2008/3/26 21 Update Mechanical figure
1.3 2008/3/28 16 Update Lamp Striking Voltage
1.4 2008/4/21 15 Update Timing Sequence
1.5 2008/7/9 15 Update CN2 polarity
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on (50Hz)
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 3/28
No Reproduction and Redistribution Allowed
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1. General Description
This specification applies to the 40.0 inch Color TFT-LCD Module T400HW01 V4. This LCD module has a
TFT active matrix type liquid crystal panel 1,920x1,080 pixels, and diagonal size of 40.0 inch. This module
supports 1,920x1,080 mode. 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 T400HW01 V4 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.
* General Information
Items Specification Unit Note
Active Screen Size 40.00 inch
Display Area 885.6(H) x 498.15(V) mm
Outline Dimension 952.0(H) x 551.0 (V) x 53.2(D) mm With Balance board
Driver Element a-Si TFT active matrix
Display Colors 8 bit, 16.7M Colors
Number of Pixels
Pixel Pitch
Color Gamut 72 % NTSC
Pixel Arrangement RGB vertical stripe
Display Operation Mode Normally Black
Surface Treatment
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1,920x1,080 Pixel
0.46125 (H) x 0.46125(W) mm
Anti-Glare,
Hard-Coating(3H),Haze=11%
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 4/28
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2. Absolute Maximum Ratings
The followings are maximum values which, if exceeded, may cause faulty operation or damage to the unit
Item Symbol Min. Max Unit Note
Logic/LCD Drive Voltage VDD -0.3 14.0 VDC 1
Input Voltage of Signal Vin -0.3 3.6 VDC 1
Operating Temperature TOP 0 +50 °C 2
Operating Humidity HOP 10 90 %RH 2
Storage Temperature TST -20 +60 °C 2
Storage Humidity HST 10 90 %RH 2
Shock (non-operation) ±x, ±y -- 50 G 3
Shock (non-operation) ±z -- 50 G 3
Vibration (non-operation) -- 1.5 G 4
Note 1: Duration = 50ms
Note 2: Maximum Wet-Bulb should be 39°C and No condensation.
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Note 3: Sine wave, 11ms, direction: ±x, ±y, ±z (one time each direction)
Note 4: Wave form: random, vibration level: 1.5G RMS, Bandwidth: 10--300Hz
Duration: X, Y, Z 30min (one time each direction)
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 5/28
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3. Electrical Specification
The T400HW01 V4 requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. The second input, which powers the CCFL, is typically generated by an integrate
power (I/P) system.
3.1 Electrical Characteristics
Parameter Symbol
Power Supply Input Voltage VDD 10.8 12 13.2 VDC
Power Supply Input Current IDD -- 1.08 1.2 A 1
Power Consumption PC -- 13 15.84 Watt 1
Inrush Current I
Differential Input
High Threshold
Voltage
LVDS Interface
CMOS
Interface
Backlight Power Consumption PBL 160 170 180 Watt 2
Life Time 50000 60000 -- Hours 3
The performance of the Lamp in LCD panel, for example life time or brightness, is extremely influenced
by the characteristics of the balance board and I/P board. All the parameters should be carefully designed as
not to produce too much leakage current from high-voltage output. While design or order balance board,
please make sure unwanted lighting caused by the mismatch of the lamp and balance board (no lighting,
flicker, etc) never occurs. After confirmation, the LCD Panel should be operated in the same condition as
installed in your instrument.
Differential Input
Low Threshold
Voltage
Common Input
Voltage
Input High
Threshold Voltage
Input Low
Threshold Voltage
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Min. Typ. Max
-- -- 4.5 A 5
RUSH
-- -- +100 mVDC 4
V
TH
V
-100 -- -- mVDC 4
TL
V
1.10 1.25 1.40 VDC
CIM
VIH
(High)
V
IL
(Low)
2.4 -- 3.3 V
0 -- 0.7 V
Value
Unit Note
DC
DC
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μ
Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape,
TFT-LCD Module has 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°C or less. At
temperatures greater than 40°C the wet bulb temperature must not exceed 39°C. When operate at low
temperatures, the brightness of CCFL will drop and the lifetime of CCFL will be reduced.
Note:
1. V
2. The power consumption shown above is tested by lamp current I
3. The life is determined as the time at which luminance of the lamp is 50% compared to that of initial
4. V
=12.0V, fV=60Hz, fCLK=81.5Mhz, 25°C, VDD duration time=400μs, test pattern: white pattern
DD
value at the typical lamp current on condition of continuous operating at 25±2°C.
=1.25V
CIM
VTH
VCIM
VTL
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=8.5mA and used by IP JIG.
L
0V
Figure: LVDS Differential Voltage
5. Measurement condition: rising time=400
GND
0.1 Vdd
ٮ
μs
400
s
0.9 Vdd
Vdd
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 7/28
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3.2 Interface Connections
z LCD connector: FI-RE51S-HF (JAE)
z Mating connector: FI-RE51S-HL (JAE)
PIN # Signal Name Description
1 VDD 12V power supply
2 VDD 12V power supply
3 VDD 12V power supply
4 VDD 12V power supply
5 VDD 12V power supply
6 GND Ground
7 GND Ground
8
9 GND Ground
10 RO_0- Negative(-) LVDS differential data input
11 RO_0+ Positive(+) LVDS differential data input
12 RO_1- Negative(-) LVDS differential data input
13 RO_1+ Positive(+) LVDS differential data input
14 RO_2- Negative(-) LVDS differential data input
15 RO_2+ Positive(+) LVDS differential data input
16 GND Ground
17 RO_CLK- Clock Signal(-)
18 RO_CLK+ Clock Signal(+)
19 GND Ground
20 RO_3- Negative(-) LVDS differential data input
21 RO_3+ Positive(+) LVDS differential data input
22 NC No connection
23 NC No connection
24 GND Ground
25 RE_0- Negative(-) LVDS differential data input
26
RE_0+
GND
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Ground
Positive(+) LVDS differential data input
©Copyright AU Optronics Corp.
2007 All Rights Reserved. T400HW01 V4 8/28
No Reproduction and Redistribution Allowed
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