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Product Specification
AU OPTRONICS CORPORATION
G190EG02 V0
( ) Preliminary Specification
( V ) Final Specification
Module
Model Name
19.0” SXGA Color TFT-LCD
G190EG02 V0
Customer
Date
Approved by
Note: This Specification is subject to
change without notice.
Checked &
Approved by
Date
Crystal Hsieh
Sep. 18, 2014
Prepared by
Ginger L in
Sep. 18, 2014
Desktop Display Business Group /
AU Optronics corporation
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Product Specification
AU OPTRONICS CORPORATION
G190EG02 V0
Record of Revision
Version & Date Page
Old Description
0.1 2010/1/19
All First Edition for Customer
0.2 2010/8/05
12
28
29
0.3 2010/12/10 6
7,13,16
16
22
27
28
New Description
New Block Function Diagram
New Drawing (Front)
New Drawing (Rear)
New Physical Size
New LED Current
Updated Swing Voltage
New Power ON/OFF Sequence
New Drawing (Front)
New Drawing (Rear)
1.0 2011/040/6 27
New Drawing (Front)
28
Dimming Frequency:
New Drawing (Rear)
Dimming Frequency:
1.1 2011/06/20 16
Min.
18
Typ. Max. Unit
20 [kHz]
Min.
200
Typ. Max. Unit
- 20K [Hz]
Remark
28
1.2 2013/07/01 24
1.2 2013/07/01 25
1.2 2013/07/01 25
1.2 2013/07/01 27~29
1.3 2014/09/18 7
document version 1.3
Indicate connector Pin 1
Remove “Thickness 18 mm Max”
Update 7.1.1 Connector
Update 7.2 Backlight Connector
Update 7.2.1 Pin#7 & #9
Add Packing Form
Update Color / Chromaticity
Coordinates (CIE 1931)
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Product Specification
AU OPTRONICS CORPORATION
G190EG02 V0
Contents
1. Handling Precautions.............................................................................................................. 4
2. General Description ................................................................................................................ 5
2.1 Display Characteristics .................................................................................................................. 6
3. Functional Block Diagram .................................................................................................... 12
4. Absolute Maximum Ratings.................................................................................................. 13
4.1 Absolute Ratings of TFT LCD Module ........................................................................................ 13
4.2 Absolute Ratings of Backlight Unit.............................................................................................. 13
4.3 Absolute Ratings of Environment................................................................................................. 13
5. Electrical characteristics ...................................................................................................... 15
5.1 TFT LCD Module ........................................................................................................................ 15
5.2 Backlight Unit.............................................................................................................................. 16
6. Signal Characteristic............................................................................................................. 17
6.1 Pixel Format Image...................................................................................................................... 17
6.2 The Input Data Format................................................................................................................. 18
6.4 Interface Timing........................................................................................................................... 21
6.5 Power ON/OFF Sequence ............................................................................................................ 23
7. Connector & Pin Assignment ............................................................................................... 24
7.1 TFT LCD Module ........................................................................................................................ 24
7.2 Backlight Unit.............................................................................................................................. 25
8. Reliability Test ....................................................................................................................... 26
9. Shipping Label....................................................................................................................... 27
10. Packing Form....................................................................................................................... 27
11. Mechanical Characteristic .................................................................................................. 30
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Product Specification
AU OPTRONICS CORPORATION
G190EG02 V0
1. Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth
when handling.
7) Do not open or modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) In case if a Module has to be put back into the packing container slot after once it was taken out
from the container, do not press the center of the LED reflector edge. Instead, press at the far
ends of the LED Reflector edge softly. Otherwise the TFT Module may be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the
Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure, do not twist nor bend the TFT Module even
momentary. At designing the enclosure, it should be taken into consideration that no
bending/twisting forces are applied to the TFT Module from outside. Otherwise the TFT Module
may be damaged.
12) Small amount of materials having no flammability grade is used in the LCD module. The LCD module
should be supplied by power complied with requirements of Limited Power Source (IEC60950 or
UL1950), or be applied exemption.
13)The LCD module is designed so that the LED in it is supplied by Limited Current Circuit (IEC60950 or
UL1950).
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Product Specification
AU OPTRONICS CORPORATION
G190EG02 V0
2. General Description
G190EG02 V0 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD panel, a driver
circuit, and backlight system. The screen format is intended to support the SXGA (1280(H) x 1024(V))
screen and 16.7M colors 8-bits. All input signals are LVDS interface compatible. G190EG02 V0 is
designed for a general display unit.
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