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Product Specification
AU OPTRONICS CORPORATION
( V ) Preliminary Specifications
( ) Final Specifications
Module 14.0" HD Color TFT-LCD with LED Backlight design
Model Name B140XW02 V1 (0A)
Note ( ) LED Backlight with driving circuit design
Customer Date Approved by Date
ACER Ivy Lee 11/18/2008
Checked &
Date Prepared by
Approved by
Jonken Fan 11/18/2008
Note: This Specification is subject to change NBBU Marketing Division /
without notice. AU Optronics corporation
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Product Specification
AU OPTRONICS CORPORATION
Contents
1. Handling Precautions .............................................................. 4
2. General Description................................................................. 5
2.1 General Specification ..................................................................................................................... 5
2.2 Optical Characteristics.................................................................................................................... 6
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 ....................................................... 13
5.1 TFT LCD Module .........................................................................................................................13
5.2 Backlight Unit ...............................................................................................................................15
6. Signal Characteristic ............................................................. 16
6.1 Pixel Format Image .......................................................................................................................16
6.2 The input data format ....................................................................................................................17
6.3 Signal Description/Pin Assignment ................................................................................................18
6.4 Interface Timing ............................................................................................................................22
7. Connector Description ........................................................... 25
7.1 TFT LCD Module .........................................................................................................................25
8. LED Driving Specification ...................................................... 26
8.1 Connector Description ..................................................................................................................26
8.2 Pin Assignment..............................................................................................................................26
9. Vibration and Shock Test....................................................... 27
9.1 Vibration Test................................................................................................................................27
9.2 Shock Test Spec:...........................................................................................................................27
10. Reliability ............................................................................ 28
11. Mechanical Characteristics .................................................. 29
11.1 LCM Outline Dimension..............................................................................................................29
12. Shipping and Package ......................................................... 32
12.1 Shipping Label Format ................................................................................................................32
12.2 Carton package ...........................................................................................................................33
12.3 Shipping package of palletizing sequence.....................................................................................34
13. Appendix: EDID description ................................................ 34
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Product Specification
AU OPTRONICS CORPORATION
Record of Revision
Version and Date Page Old description New Description Remark
0.1 2008/10/14 All First Edition for Customer
0.2 2008/11/03 29 Old drawing New drawing with connectors shifted
0.3 2008/11/13 29 Old drawing New drawing (with new layout)
0.4 2008/11/18 5 Old dimension New dimension
20 Old drawing New drawing (with new layout)
29 Old drawing New drawing (with new bracket
position)
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Product Specification
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 nor modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) 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 (Notebook PC Bezel, for
example), 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) Disconnecting power supply before handling LCD modules, it can prevent electric shock, DO
NOT TOUCH the electrode parts, cables, connectors and LED circuit part of TFT module
that a LED light bar build in as a light source of back light unit. High voltage is supplied to
these parts when power turn on.
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Product Specification
AU OPTRONICS CORPORATION
2. General Description
B140XW02 V0 is a Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel, a
driver circuit, and LED backlight system. The screen format is intended to support the HD
(1366(H) x 768(V)) screen and 262k colors (RGB 6-bits data driver) with LED backlight driving
circuit. All input signals are LVDS interface compatible.
B140XW02 V0 is designed for a display unit of notebook style personal computer and industrial
machine.
2.1 General Specification
The following items are characteristics summary on the table at 25 condition:
Items Unit Specifications
Screen Diagonal [mm] 14.0"
Active Area [mm] 309.399x173.952
Pixels H x V 1366x3(RGB) x 768
Pixel Pitch [mm] 0.2265
Pixel Format B.G.R. Vertical Stripe
Display Mode Normally White
White Luminance (ILED=20mA) [cd/m2] 200 typ. (5 points average)
Note: ILED is LED current 170 min. (5 points average)
(Note1)
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 500 typ
Response Time [ms] 8 typ
Nominal Input Voltage VDD [Volt] +3.3 typ.
Power Consumption [Watt] 4.5 max. (Include Logic and Blu power) (Note1)
Weight [Grams] 320 max.
Physical Size with bracket & [mm] Min. Typ. Max.
bottom PCBA. Length 319.9 320.4 320.9
Width 204.6 205.1 205.6
Thickness 3.6
Electrical Interface 1 channel LVDS
Surface Treatment Glare, Hardness 3H,
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Product Specification
AU OPTRONICS CORPORATION
Support Color 262K colors ( RGB 6-bit )
Temperature Range
o
Operating [ C] 0 to +50
Storage (Non-Operating) [oC] -20 to +65
RoHS Compliance RoHS Compliance
Note 1. Total power consumption including LED power efficiency under 4.5W max.
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 (Room Temperature) :
Item Symbol Conditions Min. Typ. Max. Unit Note
White Luminance 5 points average
170 200 - cd/m2 1, 3, 4.
ILED=20mA
R Horizontal (Right) 40 45 -
degree
L CR = 10 (Left) 40 45 -
Viewing Angle 3, 8
H Vertical (Upper) 10 15 -
L CR = 10 (Lower) 30 35 -
Luminance
5P 5 Points - - 1.25 1, 2, 3
Uniformity
Contrast Ratio CR 400 500 - 3, 5
Cross talk % 4 3, 6
Tr Rising - -
Response Time Tf Falling - - msec 3, 7
TRT Rising + Falling - 8
Red x TBD
Red y TBD
Green x TBD
Color / Green y TBD
Chromaticity Blue x CIE 1931 TBD 3
Coodinates
Blue y TBD
White x 0.263 0.313 0.363
White y 0.279 0.329 0.379
NTSC % - 45 -
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Product Specification
AU OPTRONICS CORPORATION
Note 1: 5 points position (Ref: Active area)
W
W /4 W /4 W /4 W /4
H /4
1 2
H /4
H 3
H /4
4 5
H /4
Note 2: The luminance uniformity of 5 or13 points is defined by dividing the maximum luminance values by the
minimum test point luminance
Maximum Brightness of five points
W5 =
Minimum Brightness of five points
Maximum Brightness of thirteen points
W 13 =
Minimum Brightness of thirteen points
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Product Specification
AU OPTRONICS CORPORATION
Note 3: 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, , and it should be measured in the center of screen.
Photo detector
Field=2