Spec. No.: TVPM-26XW01
Version: 8
Total pages: 26
Date: Oct. 21, 2004
AU OPTRONICS CORPORATION
Product Specifications
26.0” WXGA Color TFT-LCD Module
Model Name:T260XW01
V.8
Approved By Prepared By
Product Management Engineer
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TVBU Marketing Division / AU Optronics Corporation
Rita Chen
Customer Check and Approved By
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8
No Reproduction and Redistribution Allowed
Product Specifications
26.0” WXGA Color TFT-LCD Module
Model Name: T260XW01
V.8
Final Specifications
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Note: This Specification is subject to change without notice.
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8 1/25
No Reproduction and Redistribution Allowed
Contents
ITEM No
COVER
RECORD OF REVISIONS
ELECTRICAL SPECIFICATIONS 3
ELECTRICAL CHARACTREISTICS 3-1
POWER SEQUENCE 3-5
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CONTENTS
GENERAL DESCRIPTION 1
ABSOLUTE MAXIMUM RATINGS 2
INTERFACE CONNECTIONS 3-2
INPUT TIMING SPECIFICATIONS 3-3
COLOR INPUT DATA REFERNECE 3-4
OPTICAL SFECIFICATIONS 4
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January, 2004 All Rights Reserved. T260XW01 v.8 2/25
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MECHANICAL CHARACTERISTICS 5
RELIABLITY 6
INTERNATIONAL STANDARDS 7
SAFETY 7-1
EMC 7-2
Packing 8
PRECAUTIONS 9
Record of Revision
Version Date No
V.8 Oct. 21, ‘04 All pages first issue.
Description Remark
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©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8 3/25
No Reproduction and Redistribution Allowed
1. General Description
This specification applies to the 26.0 inch Color TFT-LCD Module T260XW01. This LCD
module has a TFT active matrix type liquid crystal panel 1280x768 pixels, and diagonal size
of 26.0 inch. This module supports 1280x768 XGA-WIDE 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 T260XW01 has been designed to apply the 8-bit 1 channel LVDS interface method. It is
intended to support displays where high brightness, wide viewing angle, high color saturation,
high color temperature and high color depth are very important.
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* General Information
Items Specification Unit Note
Active Screen Size 26 inches
Display Area 566.40 (H) x 339.84(V) mm
Outline Dimension 620.8(H) x 389.00(V) x 44.3*(D)
Driver Element a-Si TFT active matrix
Display Colors 16.7M Colors
Number of Pixels 1280 x 768 Pixel
Pixel Arrangement RGB vertical stripe
Pixel Pitch 0.4425(H) x 0.4425(V) mm
Surface Treatment Anti-Glare & Hard-Coating, LR
mm W/ Metallic Shielding (inverter w/ washer)
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8 4/25
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or
damage to the unit.
Parameter Symbol Min. Max. Unit Note
Power Input Voltage Vcc -0.3 5.5
Operating Temperature T
Storage Temperature H
Operating Ambient Humidity
Storage Humidity H
Note: 1. Temperature and relative humidity range are shown in the figure below. Wet bulb
temperature should be 39℃
00 50
OP
-20 60
ST
HOP 10 90
10 90
ST
Vdc
℃
G
%RH
%RH
At 25±5℃
1
1
1
1
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Note: The relative humidity must not exceed 90% 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 life time of CCFL will be reduced.
Environment
Condition Item
Min. Typ. Max.
Operation Temperature range 0 - 60
Operation humidity range - - 90
Storage temperature range -20 - 85
Storage humidity range - - 95
Note: When the lamp is lighted at the conditions of ambient temperature under 0℃, there is possibility that
the lamp lights pinkish.
Unit Remark
℃
％ RH
℃
％ RH
There shall be no
freezing or condensation
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8 5/25
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3. Electrical Specification
3-1 Electrical Characteristics
The T260XW01 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
inverter.
Values Parameter Symbol
Min Typ Max
LCD:
Power Supply Input Voltage Vcc 4.75 5.0 5.25 Vdc
Power Supply Input Current Icc - 1.6 2.2 A
Power Consumption Pc - 8.0 11 Watt
Inrush Current I
Backlight Power Consumption - 94.8 124.8 W 1
Life Time 50,000 - - 2
Note: The design of the inverter must have specifications for the lamp in LCD Assembly.
The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the DC-AC Inverter. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
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When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of
the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD
Assembly should be operated in the same condition as installed in your instrument.
Note: 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.
- - 2.5 Apeak
RUSH
Unit Notes
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Note:
1. The lamp power consumption shown above does not include loss of external inverter at 25℃.
2. The life is determined as the time at which luminance of the lamp is 50% compared to that of
Note: The output of the inverter must have symmetrical (negative and positive) voltage waveform and
symmetrical current waveform (Asymmetry ratio is less than 10%). Please do not use the inverter which
has asymmetrical voltage and asymmetrical current and spike wave.
Requirements for a system inverter design which is intended to have a better display performance, a better
power efficiency and a more reliable lamp.
It shall help increase the lamp lifetime and reduce its leakage current.
a. The asymmetry rate of the inverter current and voltage waveform should be 10% below;
b. The distortion rate of the current and voltage waveform should be within √2±10%;
c. The ideal sine current and voltage waveform shall be symmetric in positive and negative
Note: The lamp frequency may cause interference with the input image horizontal frequency and generate
some unwanted ripple jitter under some special test patterns. In such case, user should optimize the image
horizontal frequency not to collide with the lamp frequency and its harmonics. This will help to reduce the
interference.
Caution: The above on/off sequence should be applied to avoid abnormal function in the display. In
case of handling, make sure to turn off the power when you plug the cable into the input connector or pull
the cable out of the connector.
The used lamp current is the lamp typical current
initial value at the typical lamp current on condition of continuous operating at 25±2℃
polarities.
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©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.8 7/25
No Reproduction and Redistribution Allowed
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