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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
(V ) Preliminary Specification
( ) Final Specification
Module 19.0" SXGA Color TFT-LCD
Model Name G190EG01 V1
Checked &
Customer Date Date
Approved by
Vito Huang 6/13, 2011
Approved by Prepared by
Linda Lee 6/13, 2011
Audio-Video Business Unit /
Note: This Specification is subject to
AU Optronics corporation
change without notice.
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
Record of Revision
Version & Date Page Old Description New Description
0.1 2011/01/07 All Frist Edition for Customer
Red x 0.597 0.647 0.697 Red x 0.591 0.641 0.691
Red y 0.290 0.340 0.390 Red y 0.293 0.343 0.393
Green x 0.238 0.288 0.338 Green x 0.276 0.326 0.376
0.2 2011/06/13 7
Green y 0.555 0.605 0.655 Green y 0.567 0.617 0.667
Blue x 0.095 0.145 0.195 Blue x 0.098 0.148 0.198
Blue y 0.021 0.071 0.121 Blue y 0.014 0.064 0.114
All Wording Correction
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
Contents
1. Handling Precautions .................................................................................................................. 4
2. General Description ..................................................................................................................... 5
2.1 Display Characteristics ........................................................................................................................ 6
2.2 Optical Characteristics......................................................................................................................... 7
3. Functional Block Diagram.........................................................................................................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
9. Shipping Label............................................................................................................................27
10. Mechanical Characteristic ......................................................................................................28
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
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 LED light bar edge. Instead, press at the far ends of
LED light bar 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.
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
2. General Description
G190EG01 V1 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.
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 oC condition:
Items Unit Specifications
Screen Diagonal [mm] 482.6 (19.0" )
Active Area [mm] 376.32 (H) x 301.06 (V)
Pixels H x V 1280(x3) x 1024
Pixel Pitch [mm] 0.294 (per one triad) x 0.294
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance [cd/m2] 350 (center, Typ) @ 80mA
Contrast Ratio 1000 : 1 (Typ)
Optical ResponseTime [msec] 5 ms(Typ, on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
20.55 W
Power Consumption [Watt]
(PDD= 5.5W @LED=80mA)
Weight [Grams] 1670 (TYP)
Physical Size (H x V x D) [mm] 396 (H) x 324 (V) x 17.8 (D) (Typ)
Electrical Interface Dual channel LVDS
Surface Treatment Anti-Glare treatment
Support Color 16.7M colors (RGB 6-bit data + HiFRC data)
Temperature Range
Operating [oC] 0 to +50
Storage (Non-Operating) [oC] -20 to +60
RoHS Compliance RoHS Compliance
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 (Room Temperature):
Item Unit Conditions Min. Typ. Max. Note
Horizontal (Right) 75 85
-
CR = 10 (Left) 75 85
Vertical (Up) 70 80
-
CR = 10 (Down) 70 80
Viewing Angle [degree] 1
Horizontal (Right) 75 85
-
CR = 5 (Left) 75 85
Vertical (Up) 70 80
-
CR = 5 (Down) 70 80
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 0.591 0.641 0.691
Red y 0.293 0.343 0.393
Green x 0.276 0.326 0.376
Color / Chromaticity Green y 0.567 0.617 0.667
Coordinates 4
(CIE) Blue x 0.098 0.148 0.198
Blue y 0.014 0.064 0.114
White x 0.263 0.313 0.363
White y 0.279 0.329 0.379
White Luminance
(At LED= 80mA) [cd/m2 ] 280 350 - 4
Contrast Ratio 600 1000 - 4
Cross Talk (At 60Hz) [%] - - 1.5 5
Flicker [dB] - - -20 7
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Product Specification G190EG01 V1
AU OPTRONICS CORPORATION
Note 1: Definition of viewing angle, measured by ELDIM (EZContrast 88)
Viewing angle is the measurement of contrast ratio 10, or 5, at the screen center, over a 180