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G190EG01 V2
Specification
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AUO G190EG01 V2 Specification

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Product Specification
AU OPTRONICS CORPORATION
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G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
( ) Preliminary Specification (V ) Final Specification
Module 19.0” SXGA Color TFT-LCD
Model Name
G190EG01 V2
Customer Date
Approved by
Checked &
Approved by
Prepared by
Date
Note: This Specification is subject to change without
notice.
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Desktop Display Business Group /
AU Optronics corporation
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Product Specification
AU OPTRONICS CORPORATION
www.panelook.com
G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
Contents
1. Handling Precautions ..................................................................................................................4
2. General Description..................................................................................................................... 5
2.1 Display Characteristics ........................................................................................................................ 6
3. Functional Block Diagram.........................................................................................................11
I/F PCB Interface:.................................................................................................................................... 11
Mating Type:............................................................................................................................................ 11
4. Absolute Maximum Ratings...................................................................................................... 12
4.1 Absolute Ratings of TFT LCD Module ............................................................................................. 12
4.2 Absolute Ratings of Backlight Unit ................................................................................................... 12
4.3 Absolute Ratings of Environment ...................................................................................................... 12
5. Electrical characteristics .......................................................................................................... 14
5.1 TFT LCD Module ............................................................................................................................. 14
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................................................................................................................................. 20
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
10. Mechanical Characteristic ......................................................................................................28
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Product Specification
AU OPTRONICS CORPORATION
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G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
Record of Revision
Version & Date Page Old Description New Description Remark
0.1 2009/10/07 All Frist Edition for Customer
1.0 2010/1/7 All Final version
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Product Specification
AU OPTRONICS CORPORATION
G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
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 Cold Cathode Fluorescent Lamp (CCFL) reflector
edge. Instead, press at the far ends of the CCFL 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) Cold Cathode Fluorescent Lamp (CCFL) in LCD contains a small amount of mercury. Please follow local
ordinances or regulations for disposal.
13) 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.
14) The LCD module is designed so that the CCFL in it is supplied by Limited Current Circuit (IEC60950 or
UL1950). Do not connect the CCFL in Hazardous Voltage Circuit.
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2. General Description
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Product Specification
AU OPTRONICS CORPORATION
G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
G190EG01 V2 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD
panel, a driver circuit,
and a backlight system. The screen format is intended to support the SXGA (1280(H) x 1024(V)) screen and
16.7M colors (RGB 6-bits + HiFRC data). All input signals are 2-channel LVDS interface compatible.
Inverter card of backlight is not included.
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2.1 Display Characteristics
The following items are characteristics summary on the table under 25 к condition:
Items Unit Specifications
G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
Screen Diagonal [mm]
Active Area [mm]
Pixels H x V
Pixel Pitch [mm]
Pixel Arrangement
Display Mode
482.6 (19.0" )
376.32 (H) x 301.06 (V)
1280(x3) x 1024
0.294 (per one triad) x 0.294
R.G.B. Vertical Stripe
Normally White
White Luminance [cd/m2] 450 (center, Typ) @ 7.5mA
Contrast Ratio
Optical ResponseTime [msec]
Nominal Input Voltage VDD [Volt]
1000 : 1 (Typ)
5 ms(Typ, on/off)
+5.0 V
26.71 W (Typ)
Power Consumption [Watt]
Weight [Grams]
Physical Size (H x V x D) [mm]
Electrical Interface
(PDD= 5.5 W, @Lamp=7.5mA)
2400 (TYP)
396 (H) x 324 (V) x 18.5 (D) (Typ)
Dual channel LVDS
Surface Treatment Hard-coating (3H), Non-Glare treatment
Support Color
Temperature Range
Operating Storage (Non-Operating)
RoHS Compliance
[oC]
o
C]
[
16.7M colors (RGB 6-bit data + HiFRC data)
0 to +50
-20 to +60
RoHS Compliance
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Product Specification
AU OPTRONICS CORPORATION
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G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25к (Room Temperature):
Item Unit Conditions Min. Typ. Max. Note
Horizontal (Right) CR = 10 (Left)
Vertical (Up) CR = 10 (Down)
Viewing Angle [degree]
Horizontal (Up) CR = 5 (Down)
Vertical (Up) CR = 5 (Down)
75 75
70 70
75 75
75 75
85 85
80 80
85 85
85 85
-
-
1
-
-
Luminance Uniformity [%] 9 Points 75 80 - 2, 3
Rising - 3.6 5.7
Optical Response Time [msec]
Falling - 1.4 2.3
4, 6
Rising + Falling - 5 8
Red x 0.617 0.647 0.677
Red y 0.310 0.340 0.370
Green x 0.258 0.288 0.318
Color / Chromaticity Coordinates (CIE)
Green y 0.575 0.605 0.635
4
Blue x 0.115 0.145 0.175
Blue y 0.041 0.071 0.101
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
White Luminance (At CCFL= 7.5mA)
[cd/m
2
360 450 - 4
]
Contrast Ratio 600 1000 - 4
Cross Talk (At 60Hz) [%] - - 1.5 5
Flicker [dB] - - -20
7
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Product Specification
AU OPTRONICS CORPORATION
Note 1: Definition of viewing angle, measured by ELDIM (EZContrast 88) Viewing angle is the measurement of contrast ratioЊ10, or Њ5, at the screen center, over a 180° horizontal
and 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as follows; 90° (Ӱ) horizontal left and right and 90° (ӥ) vertical, high (up) and low (down). The measurement
direction is typically perpendicular to the display surface with the screen rotated about its center to develop
the desired measurement viewing angle.
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G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
Note 2: 9 points position
90 %
50 %
10 %
10 %
50 %
Note 3: The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the minimum test point luminance. And measured by TOPCON SR-3
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Ӭ
W9
Minimum Luminance of 9 points
=
Maximum Luminance of 9 points
90 %
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Product Specification
AU OPTRONICS CORPORATION
www.panelook.com
G190EG01 V2G190EG01 V2G190EG01 V2G190EG01 V2
Note 4: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed after
lighting Backlight for 30 minutes in a stable, windless and dark room. ʳ
Photo detector
Field=2
50 cm
Note 5: Definition of Cross Talk (CT) and measured by TOPCON SR-3
CT = | YB – YA | / YA Ø 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
LCD Panel
Center of the screen
TFT-LCD Module
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
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