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M190EG01 V2
Specification
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AUO M190EG01 V2 Specification

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Product Specification
AU OPTRONICS CORPORATION
M190EG01 V2
( ) Preliminary Specification ( V ) Final Specification
Module 19.0” SXGA Color TFT-LCD
Model Name M190EG01 V2
Customer Date
Approved by
Checked &
Approved by
Debbie Chiu
Prepared by
Maxshih
Date
Mar. 20, 2009
Oct. 01, 2008
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
M190EG01 V2
Record of Revision
Version & Date Page Old Description New Description Remark
0.1 2008/10/1 All First Edition for Customer
0.2 2008/10/15 27,28
The outline dimensions of the drawings are blurred.
0.3 2008/12/8 5,6 16.2M colors 8-bits(6-bits+HiFRC) 16.7M colors 8-bits(6-bits+HiFRC)
0.4 2009/3/23 5
designed for a display unit of personal computer
0.4 2009/3/23 6 1300 : 1 (Typ) 1500 : 1 (Typ)
Use WMF format to make the dimensions clear.
designed for a general display unit.
Revised
Revised
Revised
Revise
0.4 2009/3/23 All Final specification
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Product Specification
AU OPTRONICS CORPORATION
M190EG01 V2
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
AU OPTRONICS CORPORATION
M190EG01 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 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
AU OPTRONICS CORPORATION
M190EG01 V2
2. General Description
M190EG01 V2 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(6-bits+HiFRC). All input signals are LVDS interface compatible. Inverter card of
backlight is not included. M190EG01 V2 is designed for a general display unit.
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Product Specification
AU OPTRONICS CORPORATION
M190EG01 V2
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 к condition:
Items Unit Specifications
Screen Diagonal [mm]
Active Area [mm]
Pixels H x V
Pixel Pitch [mm]
Pixel Arrangement
Display Mode
White Luminance [cd/m2] 300 (center, Typ) @ 7.5mA
Contrast Ratio
Optical ResponseTime [msec]
Nominal Input Voltage VDD [Volt]
Power Consumption [Watt]
482.6 (19.0" )
376.32 (H) x 301.056 (V)
1280(x3) x 1024
0.294 (per one triad) x 0.294
R.G.B. Vertical Stripe
Normally Black
1500 : 1 (Typ)
8ms GTG (Avg. Typ.); 20 ms(Typ, on/off)
+5.0 V
28 W (Typ) (w/o Inverter, All white pattern)
Weight [Grams]
Physical Size (H x V x D) [mm]
Electrical Interface
2500 (Typ) ; 2700 (Max)
396 (H) x 324 (V) x 17.5 (D) (Typ)
Dual channel LVDS
Surface Treatment Hard-coating (3H), Non-Glare treatment
Support Color
Temperature Range
Operating Storage (Non-Operating)
RoHS Compliance
o
C]
[
o
[
C]
16.7M colors 8-bits (6-bits+HiFRC )
0 to +50
-20 to +60
RoHS Compliance
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Product Specification
AU OPTRONICS CORPORATION
M190EG01 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)
Viewing Angle [degree]
Vertical (Up) CR = 10 (Down)
Luminance Uniformity [%] 9 Points 75 80 - 2, 3
Rising
Falling
Response time [msec]
Rising + Falling
75 75
75 75
89 89
89 89
15 25
5 15
20 40
-
-
1
4,6
4,6
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 Coordinates (CIE 1931)
Green y 0.571 0.601 0.641
4
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
White Luminance (At CCFL= 7.5mA)
[cd/m2 ]
240 300 - 4
Contrast Ratio 1000 1500 - 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
AU OPTRONICS CORPORATION
Note 1: Definition of viewing angle Viewing angle is the measurement of contrast ratio Њ10, 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.
M190EG01 V2
Note 2: 9 points position
90 %
50 %
10 %
10 %
50 %
90 %
Note 3: The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the minimum test point luminance
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Ӭ
W9
Minimum Luminance of 9 points
=
Maximum Luminance of 9 points
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Product Specification
AU OPTRONICS CORPORATION
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
M190EG01 V2
Photo detector
Field=2
50 cm
Note 5: Definition of Cross Talk (CT)
CT = | YB – YA | / YA Ø 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
LCD Panel
Center of the screen
TFT-LCD Module
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