Product Description: 23” WXGA Color TFT-LCD Module
AUO Model Name: T230XW01 V1
Customer Part No/Project Name:
Customer Signature AUO 2007/01/02
Approved By: Hong Jye Hong
Reviewed By: Ming Ku
Prepared By: Jerry Lee
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Please return one copy with your signature and comments for our
confirmation.
AU Optronics Corporation
Tel: +886-3-563-2899
Fax: +886-3-563-1590
* No Reproduction and Redistribution Allowed
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 1/28
No Reproduction and Redistribution Allowed
Product Specifications
23” WXGA Color TFT-LCD Module
Model Name: T230XW01
( ) Preliminary Specifications
(*) Final Specifications
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©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 2/28
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Contents
ITEM No
COVER
RECORD OF REVISIONS
ELECTRICAL SPECIFICATIONS 3
ELECTRICAL CHARACTREISTICS 3-1
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COLOR INPUT DATA REFERNECE 3-5
CONTENTS
GENERAL DESCRIPTION 1
ABSOLUTE MAXIMUM RATINGS 2
INTERFACE CONNECTIONS 3-2
SIGNAL TIMING SPECIFICATIONS 3-3
SIGNAL TIMING WAVEFORMS 3-4
POWER SEQUENCE 3-6
OPTICAL SFECIFICATIONS 4
MECHANICAL CHARACTERISTICS 5
INTERNATIONAL STANDARDS
SAFETY 6-1
EMC 6-2
6
PACKING (Green Mark Description) 7
PRECAUTIONS 8
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 3/28
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Record of Revision
Version Date Page
1.1 06/08/22 -
1.2 06/10/30 8 Inrush current Update from 1.2mA to 3mA
1.3 07/01/02 8
- First Draft
Power supply input voltage Update TBD data
Old Description New Description Remark
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Power supply input current Update TBD data
Power consumption Update TBD data
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 4/28
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1. General Description
This specification applies to the 23.0 inch Color TFT-LCD Module T230XW01.
This module supports the WXGA (1366(H) x 768(V)) screen format and 16.7M colors (6-bits + FRC).
All input signals are 1 channel LVDS interface compatible.
This module includes inverter card for backlight.
Features
-WXGA 1366(H) x 768(V) resolution
-Fast response Time (8ms)
-50,000 hours lamp life
-8 CCFL Direct Type Backlight Design (Cold Cathode Fluorescent Lamp)
-High brightness, High contrast ratio
-Wide viewing angle
-Low power consumption
-Green Design (ROHS Compliance)
-HDTV Ready Module
Application
Personal TV
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Bedroom TV or 2nd TV Application
Multi-function media
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 5/28
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* General Information
The following items are characteristics summary on the table 25 ℃ condition:
Items Specification Unit Note
Active Screen Size 22.95 inches 58.296cm diagonal
Display Area 508.152(H) x 285.696(V) mm
Outline Dimension
Resolution
Pixel Pitch 0.372 x 0.372 mm
Pixel Arrangement RGB vertical stripe
Display mode TN mode, Normally White
Display Colors 16.7M (6-bit + FRC for R,G,B) Colors
Typical White Luminance
Contrast Ratio 700:1 (typ.)
Color Gamut 72% (typ.) of NTSC
Response Time 8ms(typ.) (Tr+Tf) ms
Viewing Angle (H/V) 160/160 CR>10
Power Consumption 54.03 (typ.) W
Electronic Interface 1ch LVDS
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Frame rate 60Hz (typ.), 75Hz (max.) Hz
Weight(g) 3300(typ.) g
Surface Treatment Hard-Coating 3H, AG
ROHS ROHS compliance
546.0(H) × 318.3(V) × 46.0(D) (Max.)
1366(R,G,B×3) x 768
450 nit (typ.) [cd/m2]
mm
Pixels
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January, 2007 All Rights Reserved. T230XW01 Ver1.3 6/28
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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.
Item Symbol Min Max Unit Note
Logic/LCD Drive Voltage Vdd -0.3 14.0 [Volt] 1
Input Voltage of Signal Vin -0.3 3.6 [Volt] 1
Operating Temperature TOP 0 +50 [
Operating Humidity HOP 10 90 [%RH] 2
Storage Temperature TST -20 +60 [
Storage Humidity HST 10 90 [%RH] 2
Note 1 : Duration = 50msec
Note 2 : Maximum Wet-Bulb should be 39℃ and No condensation.
o
C] 2
o
C] 2
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s
µ
3. Electrical Specification
The T230XW01 requires two power inputs. One is employed to power the LCD electronics and to drive
the TFT array and liquid crystal. An inverter typically generates the second input, which powers the
CCFL.
3-1 Electrical Characteristics
Values Parameter Symbol
Min Typ Max
LCD:
Power Supply Input Voltage Vdd 4.1 5.0 5.9 Vdc
Power Supply Input Current Idd - 590 840 A 1
Power Consumption Pc - 2.95 4.7 Watt 1
Unit Notes
Inrush Current I
Backlight Power Consumption 45.6 50.4 55.2 Watt 2
Total Power Consumption - 54.03 59.52 Watt 2
Life Time 50,000 - Hours 3
The performance of the Lamp in LCM, for example lifetime or brightness, is extremely influenced by
the characteristics of the DC-AC Inverter. So all the parameters of an inverter should be carefully
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designed so as not to produce too much leakage current from high-voltage output of the inverter.
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.
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=62Hz, fCLK= 88MHz , 25℃, Vdd Duration time= 470
3 A 1
RUSH
The Power supply input check pattern definition and dissipation reference as below :
Dot pattern：373mA (Max.)
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January, 2007 All Rights Reserved. T230XW01 Ver1.3 8/28
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White pattern：290m A
Black pattern：345m A
1366*768*3 Pixel
Dot pattern (Dot)
1366*768*3 Pixel
Gray Level 255 (White Screen)
Pixel Gray Level 0
RGBRGBRGBRGBRGBRGB
Pixel Gray Level 255
RGBRGBRGBRGBRGBRGB
Pixel Gray Level 255
RGBRGBRGBRGBRGBRGB
Pixel Gray Level 0
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Vertical gray scale pattern：311m A(Typ.)
2. The lamp power consumption shown above does include loss of external inverter at 25 ℃..
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℃.
1366*768*3 Pixel
Gray Level 0 (Black Screen)
1366*768*3 Pixel
Vertical Gray Scale
R/G/B Level 0~Level 255 Vertical
Grey Scale pattern
©Copyright AU Optronics, Inc.
January, 2007 All Rights Reserved. T230XW01 Ver1.3 9/28
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