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Product Specification
AU OPTRONICS CORPORATION
( ) Preliminary Specifications
( V ) Final Specifications
Module 14.1" WXGA+ Color TFT-LCD with LED Backlight design
Model Name B141PW04 V1 (H/W:0A)
Note ( ) LED Backlight with driving circuit design
Customer Date Approved by Date
Bonnie Chen 2009/12/22
Checked &
Date Prepared by
Approved by
Johnny Tu 2009/12/21
Note: This Specification is subject to change without NBBU Marketing Division /
notice. AU Optronics corporation
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Product Specification
AU OPTRONICS CORPORATION
Contents
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2.1 General Specification ..........................................................................................................................5
2.2 Optical Characteristics ........................................................................................................................6
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4.1 Absolute Ratings of TFT LCD Module.............................................................................................12
4.2 Absolute Ratings of Environment .....................................................................................................12
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5.1 TFT LCD Module..............................................................................................................................13
5.2 Backlight Unit ...................................................................................................................................19
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6.1 Pixel Format Image ...........................................................................................................................20
6.3 Integration Interface and Pin Assignment .........................................................................................21
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7.1 Vibration Test ....................................................................................................................................24
7.2 Shock Test Spec:................................................................................................................................24
7.3 Reliability Test...................................................................................................................................24
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8.1 LCM Outline Dimension...................................................................................................................25
8.2 Screw Hole Depth and Center Position.............................................................................................26
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9.1 Shipping Label Format......................................................................................................................27
9.2 Carton package ..................................................................................................................................28
9.3 Shipping package of palletizing sequence.........................................................................................28
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Product Specification
AU OPTRONICS CORPORATION
Record of Revision
Version and Date Page Old description New Description Remark
0.1 2009/07/03 All First Edition for Customer
0.2 2009/08/25 28 Update shipping label
29 Update Caton package and Shipping
package of palletizing sequence
30 Update EDID
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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. It can prevent
electrostic breakdown.
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Product Specification
AU OPTRONICS CORPORATION
2. General Description
B141PW04 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
WXGA+ (1440(H) x 900(V)) screen and 262k colors (RGB 6-bits data driver) with LED
backlight driving circuit. All input signals are LVDS interface compatible.
B141PW04 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] 357.7 (14.1W")
Active Area [mm] 303.48 (H) x 189.68 (V)
Pixels H x V 1440 x 3 (RGB) x 900
Pixel Pitch [mm] 0.2108 x 0.2108
Pixel Format R.G.B. Vertical Stripe
Display Mode Normally White
2
White Luminance (ILED=20mA) [cd/m ] 300 typ. (5 points average)
(Note: ILED is LED current) 250 min. (5 points average)(Note1)
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 300 min
Response Time [ms] 8 typ / 16 Max
Nominal Input Voltage VDD [Volt] +3.3 typ.
Power Consumption [Watt] 5.8 max. (Include Logic and Blu power, without
LED efficiency) )
Weight [Grams] 375 max.
Physical Size [mm] L W T
Max 320.0 207.0 5.5
Typical 319.5 206.5 -
Min 319.0 206.0 -
Electrical Interface eDP 1 Main Link Differential Pair
Glass Thickness [mm] 0.5
Surface Treatment Anti-Glare, Hardness 3H,
Haze 11%
Support Color 262K colors ( RGB 6-bit )
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Product Specification
AU OPTRONICS CORPORATION
Temperature Range
Operating [oC] 0 to +50
Storage (Non-Operating) [oC] -20 to +60
RoHS Compliance RoHS Compliance
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 (Room Temperature) :
Item Unit Conditions Min. Typ. Max. Note
White Luminance [cd/m2] 5 points 1, 4, 5.
(ILED=20mA) average 250 300 -
Viewing Angle [degree] Horizontal 4, 9
[degree] (Right) - 40 -
CR = 10 - 40 -
(Left)
[degree] Vertical
[degree] (Upper) - 15 -
CR = 10 - 30 -
(Lower)
Luminance Uniformity 5 Points - - 1.25 1, 3, 4
Luminance Uniformity 13 Points - - 1.53 2, 3, 4
400 - - 4, 6
CR: Contrast Ratio
Cross talk % 4 4, 7
Response Time [msec] Rising - - - 4, 8
[msec] Falling - - -
[msec] Rising + -
Falling 8 15
Red x 0.550 0.580 0.610
Red y 0.310 0.340 0.370
Chromaticity of color Green x 0.280 0.310 0.340
Coordinates Green y 0.520 0.550 0.580 4, 9
(CIE 1931) CIE1931 Blue x 0.125 0.155 0.185
Blue y 0.125 0.155 0.185
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
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: 13 points position (Ref: Active area)
W
W /4 W /4 W /4 W /4
10 10
10
1 2 3
H /4
4 5
H /4
H 6 7 8
H /4
9 10
H /4 11 12 13
10
Note 3: 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
W13 =
Minimum Brightness of thirteen points
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
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Product Specification
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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
50 cm
LCD Panel TFT-LCD Module
Center of the screen
Note 5 Definition of Average Luminance of White (YL):
Measure the luminance of gray level 63 at 5 points YL = [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
L (x) is corresponding to the luminance of the point X at Figure in Note (1).
Note 6 Definition of contrast ratio:
Contrast ratio is calculated with the following formula.
Brightness on the "White" state
Contrast ratio (CR)=
Brightness on the "Black" state
Note 7 Definition of Cross Talk (CT)
CT = | YB