AUO T201VN02 V0 Specification
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Product Specifications
20.1” VGA Color TFT-LCD Module
Model Name: T201VN02 V0
( ) Preliminary Specifications
(
Note: This Specification is subject to change without notice.
) Final Specifications
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 0/21
No Reproduction and Redistribution Allowed
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A
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION 1
BSOLUTE MAXIMUM RATINGS2
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Contents
ITEMNo
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS 3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING WAVEFORMS3-4
COLOR INPUT DATA REFERNECE3-5
POWER SEQUENCE 3-6
OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS 5
INTERNATIONAL STANDARDS6
SAFETY6-1
EMC6-2
PACKING7
PRECAUTIONS8
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 1/21
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Version Date Chapter Description Remark
0 Nov. 15,’04 First release
0.1 Dec. 13,‘04 Update spec
0.2 Jan. 14,‘05 Update spec
0.3 Feb. 16,05 3 Add Electronic Block Diagram
3-1 Lamp life time update : Min.50000hr, Typ.60000hr
3-1
3-6 Power sequence update : t3 must be put comment.(450ms>t3
4 Viewing Angle update : Add Min. 80
6-1 Add UL6500 and IEC60065 Certificate number
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Record of Revision
Inrush Current update : Max 5.7Typ.4.3, Max 4.8
200ms, keep black picture.
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 2/21
No Reproduction and Redistribution Allowed
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1. General Description
This specification applies to the 20.1 inch Color TFT-LCD Module T201VN02 V0. This LCD module
has a TFT active matrix type liquid crystal panel 640x480 pixels, and diagonal size of 20.1 inch. This
module supports 640x480 VGA mode (Non-interlace). This module is without inverter.
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 T201VN02 V0 has been designed to apply the 8-bit TTL interface method. It is intended to support
displays where high brightness, wide viewing angle, high color saturation, and high color depth are
very important.
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General Information
*
Items Specification Unit Note
Active Screen Size 20.1 inches
Display Area 408 (H) x 306(V) mm
Outline Dimension(typ.) 434.0(H) x 331.2(V) x 29.7(D) mm Without inverter
Driver Element a-Si TFT active matrix
Display Colors 16.7M Colors
Number of Pixels 640 x 480 Pixel
Pixel Arrangement RGB vertical stripe
Display Mode 0.6375(H) x 0.6375(W)
Surface Treatment AG+LR
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 3/21
No Reproduction and Redistribution Allowed
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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
Operating Temperature T
Storage Temperature H
Operating Ambient Humidity H
Storage Humidity H
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-0.3 5.5 V
OP
ST
OP
ST
050 1
-20 60 1
10 90 %RH 1
10 90 %RH 1
dc
At 255
Note: 1. Temperature and relative humidity range are shown in the figure below. Wet bulb
temperature should be 39
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 4/21
No Reproduction and Redistribution Allowed
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3. Electrical Specification
3-1 Electrical Characteristics
The T201VN02 V0 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.
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Parameter Symbol
Min Typ Max
LCD:
Power Supply Input Voltage Vcc 4.5 5.0 5.5 Vdc
Power Supply Input Current Icc - 600 700 mA 1
Power Consumption Pc - 3.0. - Watt 1
Inrush Current I
TTL High threshold volt V
TTL Low threshold volt V
Lamp Power Consumption 41.04 W 2
Life Time 50000 60000 hr 3
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. 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.
RUSH
IH
IL
- 4.3 4.8 Apeak 1
2.7 - 3.6 V
0 - 0.7 V
Values
Unit Notes
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 40or 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.
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 5/21
No Reproduction and Redistribution Allowed
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Note1 : The specified current and power consumption are under the Vcc=5.0V, 25, fv= 60Hz,
fCLK=25.2Mhz condition whereas mosaic pattern (8x6) is displayed and fv is the frame
frequency.
Note2 : The lamp power consumption shown above does include loss of external inverter at 25
. The used lamp current is the lamp typical current
Note3 : 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. The lamp current should fix in 4.2mA(typ.) and then keep the 60000hr(typ.) lamp
life
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 210%;
c. The ideal sine current and voltage waveform shall be symmetric in positive and
negative polarities.
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©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T201VN02 V0 Ver0 6/21
No Reproduction and Redistribution Allowed
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