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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
( ) Preliminary Specification
( V ) Final Specification
Module 19.0" SXGA Color TFT-LCD
Model Name M190EG01 V3
Checked &
Customer Date Date
Approved by
Debbie Chiu Mar. 31, 2009
Approved by Prepared by
Maxshih Mar. 23, 2009
Note: This Specification is subject to change without Desktop Display Business Group /
notice. AU Optronics corporation
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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
Record of Revision
Version & Date Page Old Description New Description Remark
0.1 2009/3/31 All First Edition for Customer
VDD= 5.0V, All White Pattern VDD= 5.0V, All White Pattern
0.2 2009/4/22 15 Revised
At 75Hz At 60Hz
1.0 2009/10/26 6,7 Contrast ratio=1300:1 Contrast ratio=2000:1 Revised
1.0 2009/10/30 15 IDD input current typ=1.5 Max=1.8 IDD input current typ=1 Max=1.2 Revised
1.0 2009/10/30 15 PDD VDD power typ=7.5 Max=9 PDD VDD power typ=5 Max=6 Revised
Old Parameter guideline for CCFL New Parameter guideline for CCFL
1.0 2009/11/5 16 Revised
Inverter table Inverter table
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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
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................................................................................................................................. 20
6.5 Power ON/OFF Sequence................................................................................................................. 22
7. Connector & Pin Assignment ...................................................................................................23
7.1 TFT LCD Module ............................................................................................................................. 23
7.2 Backlight Unit.................................................................................................................................... 24
8. Reliability Test ............................................................................................................................25
9. Shipping Label............................................................................................................................26
10. Mechanical Characteristic ......................................................................................................27
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Product Specification M190EG01 V3
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 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 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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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
2. General Description
M190EG01 V3 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. Inverter card of backlight is not
included. M190EG01 V3 is designed for a general display unit.
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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
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 301.056 (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 Black
2
White Luminance [cd/m ] 300 (center, Typ) @ 7.5mA
Contrast Ratio 2000 : 1 (Typ)
Optical ResponseTime [msec] 8ms GTG (Avg. Typ.); 20 ms(Typ, on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
28 W (Typ)
Power Consumption [Watt] (w/o Inverter, All white pattern)
Weight [Grams] 2500 (Typ) ; 2700 (Max)
Physical Size (H x V x D) [mm] 396 (H) x 324 (V) x 17.5 (D) (Typ)
Electrical Interface Dual channel LVDS
Surface Treatment Anti-Glare treatment
Support Color 16.7M colors 8-bits
Temperature Range
o 0 to +50
Operating [ C]
Storage (Non-Operating) [oC] -20 to +60
RoHS Compliance RoHS Compliance
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Product Specification M190EG01 V3
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 89
-
CR = 10 (Left) 75 89
Viewing Angle [degree] 1
Vertical (Up) 75 89
-
CR = 10 (Down) 75 89
Luminance Uniformity [%] 9 Points 75 80 - 2, 3
Rising 15 25 4,6
Falling 5 15 4,6
Response time [msec]
Rising + Falling 20 40 4,6
Grey to Grey (Avg.) - 8 16 4,6
Red x 0.617 0.647 0.677
Red y 0.31 0.34 0.37
Green x 0.263 0.293 0.323
Color / Chromaticity Green y 0.571 0.601 0.641
Coordinates 4
(CIE 1931) Blue x 0.112 0.142 0.172
Blue y 0.037 0.067 0.099
White x 0.283 0.313 0.34
White y 0.299 0.329 0.359
Black Luminance 2
(At CCFL=7.5mA) [cd/m ] 0.15 0.5 4
White Luminance 2
(At CCFL= 7.5mA) [cd/m ] 240 300 - 4
Contrast Ratio 1000 2000 - 4
Cross Talk (At 75Hz) [%] - - 1.5 5
Flicker [dB] - - -20 7
Optical Equipment: BM-5A, PR880, SR3, CS1000 or equivalent.
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Product Specification M190EG01 V3
AU OPTRONICS CORPORATION
Note 1: Definition of viewing angle
Viewing angle is the measurement of contrast ratio 10, at the screen center, over a 180
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