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Product Specification
AU OPTRONICS CORPORATION
G185XW01 V1
) Preliminary Specification
(
( V ) Final Specification
Module 1
8.5” Color TFT-LCD
Model Name G185XW01 V1
Customer Date
Approved by
Approved by Date
Vito Huang 2011/11/28
Prepared by
Linda Lee 2011/11/28
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
G185XW01 V1
ontents
C
1.0 Handling Precautions............................................................. 4
2.0 General Description ............................................................... 5
2.1 Display Characteristics.................................................................................................................... 5
2.2 Optical Characteristics ....................................................................................................................6
3.0 Functional Block Diagram .................................................... 10
4.0 Absolute Maximum Ratings ................................................. 11
4.1 TFT LCD Module............................................................................................................................ 11
4.2 Absolute Ratings of Environment ................................................................................................ 11
5.0 Electrical characteristics...................................................... 12
5.1 TFT LCD Module............................................................................................................................ 12
5.1.1 Power Specification.............................................................................................. 12
5.1.2 Signal Electrical Characteristics.............................................................................. 13
5.
2 Backlight Unit.................................................................................................................................. 14
6.0 Signal Characteristic............................................................ 15
6.1 Pixel Format Image........................................................................................................................ 15
6.2 The input data format ....................................................................................................................16
6.3 Signal Description.......................................................................................................................... 17
6.4 Timing Characteristics................................................................................................................... 19
6.5 Timing diagram............................................................................................................................... 20
6.6 Power ON/OFF Sequence ...........................................................................................................21
7.0 Connector & Pin Assignment ............................................... 22
7.1 TFT LCD Module............................................................................................................................ 22
7.2 LED Backlight Unit: LED Driver Connector ............................................................................... 22
7.3 LED Driver Connector Pin Assignment ...................................................................................... 23
8.0 Reliability Test..................................................................... 24
9.0 Shipping Label & Packaging................................................. 25
9.1 Shipping Label................................................................................................................................ 25
9.2 Packaging ....................................................................................................................................... 26
10.0 Mechanical Characteristics ................................................ 27
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Product Specification
AU OPTRONICS CORPORATION
G185XW01 V1
ecord of Revision
R
Version & Date Page Old description New Description
0.1 2011/05/13 All First Edition for Customer N/A
0.2 2011/06/13 5 Power Consumption: 14.6W (Typ) Power Consumption:15.3W (Typ)
14 Input Voltage: 5V Input Voltage: 12V
14
21 Power ON/OFF Sequence Update
1.0 2011/08/12 6
1.0 2011/08/12 5 & 11
1.0 2011/08/12
17,18,21
,22,23
Operating Temperature:
Max. +50°C
Power Consumption:
4.5(Typ), 5.5 (Max).
Response Time
Operating Temperature:
Max. +60°C (as surface temperature)
VDD & VCC Symbol correction
Power Consumption:
10.8(Typ), 13.2 (Max).
Resonse Time:
1.0 2011/08/12 26 Add Packaging Info
1.0 2011/08/12 28 Mechanical Drawing (Rear) Update
1.1 2011/11/28 14 Unit of Dimming Frequency: [kHz] [Hz]
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Product Specification
AU OPTRONICS CORPORATION
G185XW01 V1
1.0 Handling Precautions
Since front polarizer is easily damaged, pay attention not to scratch it.
1)
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 it was taken out from the
container, do not press the center of 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
momentarily. While 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
AU OPTRONICS CORPORATION
G185XW01 V1
2.0 General Description
This specification applies to the 18.5 inch-wide Color a-Si TFT-LCD Module G185XW01 V1.The display
supports the WXGA [1366(H) x 768(V)] screen format and 16.7M colors (RGB 6-bits + Hi-FRC data). All
input signals are LVDS interface comaptible.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25oC condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm] 470.1(18.51”)
Active Area [mm] 409.8 (H) x 230.4 (V)
Pixels H x V 1366(x3) x 768
Pixel Pitch [um] 300 (per one triad) × 300
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode TN Mode, Normally White
White Luminance ( Center ) [cd/m2]
300 cd/m
Contrast Ratio 1000 (Typ.)
Optical Response Time [msec] 5ms (Typ., on/off)
Nominal Input Voltage VDD [Volt] +5.0 V (Typ)
Power Consumption
(VDD line + LED line)
[Watt] 15.3W (Typ.) (Pdd=4.5W,P
Weight [Grams] 1820(Max)
Physical Size [mm] 430.4 (W) x 254.6 (H) Typ. x 16.4(D)Typ
Electrical Interface One channel LVDS
Support Color 16.7M colors, RGB 6-bit +Hi- FRC
Surface Treatment Anti-Glare, 3H
Temperature Range
Operating
Storage (Shipping)
o
C]
[
o
[
C]
0 to +60
-20 to +60
RoHS Compliance RoHS Compliance
2
(Typ.)
=10.8W)
LED
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Product Specification
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G185XW01 V1
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 oC:
Item Unit Conditions Min. Typ. Max. Note
Viewing Angle [degree]
Horizontal (Right)
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
150
140
170
160
-
-
-
-
Contrast ratio Normal Direction
600
1000 -
-
-
-
3.5 5
1.5 2.5
5 7.5
0.583 0.633 0.683
0.296 0.346 0.396
0.281 0.331 0.381
0.550 0.600 0.650
0.098 0.148 0.198
0.016 0.066 0.116
0.263 0.313 0.363
0.279 0.329 0.379
Response Time [msec]
Color / Chromaticity
Coordinates (CIE)
Color Coordinates (CIE) White
Raising Time (TrR)
Falling Time (TrF)
Raising + Falling
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
Central Luminance [cd/m2] 240 300 - 6
Luminance Uniformity
Crosstalk (in 60Hz)
Flicker
[%]
[%]
dB
65 70
-
1.5 8
-20
2
3
4
5
7
9
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Note 1: Measurement method
Product Specification
AU OPTRONICS CORPORATION
G185XW01 V1
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring (at surface 35
o
C). 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
Measured distance
LCD Panel
TFT-LCD Module
Center of the screen
N
ote 2: Definition of viewing angle measured by ELDIM (EZContrast 88)
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° (θ) horizontal left and right and 90° (Φ) 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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Product Specification
AU OPTRONICS CORPORATION
G185XW01 V1
Note 3: Contrast ratio is measured by TOPCON SR-3
Note 4: Definition of Response time measured by Westar TRD-100A
The output signals of photo detector are measured when the input signals are changed from “Full Black” to
“Full White” (rising time, Tr
), and from “Full White” to “Full Black” (falling time, TfF), respectively. The
R
response time is interval between the 10% and 90% (1 frame at 60 Hz) of amplitudes.
Tr
+ TfF = 5 msec (typ.).
R
100
100
%
%
Tr
Tr
F
F
Tr
Tr
R
R
90
Optical
Optical
response
response
10
10
0
0
White Black
Black
White
1 Frame 1 Frame
Note 5: Color chromaticity and coordinates (CIE) is measured by TOPCON SR-3
Note 6: Central luminance is measured by TOPCON SR-3
Note 7: Luminance uniformity of these 9 points is defined as below and measured by TOPCON SR-3
Uniformity =
9)-(1 points 9in LuminanceMinimum
9)-(1 Points 9in LuminanceMaximum
Note 8: Crosstalk is defined as below and measured by TOPCON SR-3
CT = | YB – YA | / YA × 100 (%)
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Product Specification
AU OPTRONICS CORPORATION
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)
Note 9: Test Patern: Subchecker Pattern measured by TOPCON SR-3
G185XW01 V1
RG B R G B
Gray Level = L127
R G B R G B
RG B R G B
Gray Level = L0
Method: Record dBV & DC value with TRD-100
Amplitude
DC
Time
Hz) 30Level(at AC
log20(dB)Flicker =
Level DC
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