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Product Specification M190EG02 V9
AU OPTRONICS CORPORATION
( V) Preliminary Specification
( ) Final Specification
Module 19.0" SXGA Color TFT-LCD
Model Name M190EG02 V9
Checked &
Customer Date Date
Approved by
Paul Feb. 22, 2011
Huang
Approved by Prepared by
Feb. 22, 2011
J.M.Chen
Note: This Specification is subject to change without Desktop Display Business Group /
notice. AU Optronics corporation
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Product Specification M190EG02 V9
AU OPTRONICS CORPORATION
Contents
1. Handling Precautions.............................................................................................................. 4
2. General Description ................................................................................................................ 5
2.1 Display Characteristics ....................................................................................................................... 5
2.2 Optical Characteristics ........................................................................................................................ 6
3. Functional Block Diagram .................................................................................................... 10
4. Absolute Maximum Ratings.................................................................................................. 11
4.1 TFT LCD Module ............................................................................................................................. 11
4.2 Backlight Unit ................................................................................................................................... 11
4.3 Absolute Ratings of Environment ..................................................................................................... 11
5. Electrical characteristics ...................................................................................................... 12
5.1 TFT LCD Module ............................................................................................................................. 12
5.2 Backlight Unit ................................................................................................................................... 15
6. Signal Characteristic............................................................................................................. 16
6.1 Pixel Format Image........................................................................................................................... 16
6.2 The input data format........................................................................................................................ 16
6.3 Signal Description............................................................................................................................. 17
6.4 Interface Timing................................................................................................................................ 20
6.5 Power ON/OFF Sequence................................................................................................................. 22
7. Connector & Pin Assignment ............................................................................................... 23
7.1 TFT LCD Module ............................................................................................................................. 23
7.2 Connector on Backlight Unit. ........................................................................................................... 24
8. Reliability Test ....................................................................................................................... 25
9. Shipping Label ...................................................................................................................... 26
10. Mechanical Characteristic.................................................................................................... 27
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Product Specification M190EG02 V9
AU OPTRONICS CORPORATION
Record of Revision
Version & Date Page Old Description New Description Remark
0.1 2011/02/22 All Frist Edition for Customer
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Product Specification M190EG02 V9
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 the LED lightbar edge. Instead, press at the
far ends of the 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.
13) Pls avoid touching COF position while you are doing mechanical design
14) When storing modules as spares for a long time, the following precaution is necessary:
Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep
the temperature between
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Product Specification M190EG02 V9
AU OPTRONICS CORPORATION
2. General Description
M190EG02 V9 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. M190EG02 V9 is designed for a display unit of
personal computer.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 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
2
White Luminance [cd/m ] 250 (center, Typ) @60.0mA
Contrast Ratio 1000 : 1 (Typ)
Optical ResponseTime [msec] 5 ms(Typ, on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
15.2 W (Typ)
Power Consumption [Watt]
(PDD= 4.6 W, PLED=10.6 W )
Weight [Grams] 1800 (Typ)
Physical Size (H x V x D) [mm] 396 (H) x 324 (V) x 10.9(D) (Typ)
Electrical Interface Dual channel LVDS
Surface Treatment Hard-coating (3H), Non-Glare treatment
Support Color 16.7M colors (RGB 6-bit + Hi_FRC)
Temperature Range
o 0 to +50
Operating [ C]
o -20 to +60
Storage (Non-Operating) [ C]
RoHS Compliance RoHS Compliance
TCO Compliance TCO 5.1 Compliance
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Product Specification M190EG02 V9
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
Viewing Angle [degree] 2
Vertical (Up) 70 80
-
CR = 10 (Down) 70 80
Contrast Ratio Normal Direction 600 1000 - 3
Raising Time (TrR) - 3.6 5.7
Optical Response Time [msec] Falling Time (TrF) - 1.4 2.3 4
Rising + Falling - 5 8
Red x 0.609 0.639 0.669
Red y 0.316 0.346 0.376
Green x 0.294 0.324 0.354
Color / Chromaticity Green y 0.597 0.627 0.657
Coordinates 5
(CIE) Blue x 0.124 0.154 0.184
Blue y 0.024 0.054 0.084
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
Central Luminance 2
[cd/m ] 200 250 - 6
Luminance Uniformity [%] 9 Points 75 80 - 7
Cross Talk (At 60Hz) [%] - - 1.5 8
Flicker [dB] - - -20 9
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Product Specification M190EG02 V9
AU OPTRONICS CORPORATION
Note 1: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring (at surface 35 ). In order to stabilize the luminance, the measurement should be
executed after lighting Backlight for 30 minutes in a stable, windless and dark room.
Photo detector
Measured distance
LCD Panel TFT-LCD
Center of the screen
Note 2: Definition of viewing angle measured by ELDIM (EZContrast 88)
Viewing angle is the measurement of contrast ratio 10, at the screen center, over a 180