) Preliminary Specifications
(
() Final Specifications
Product Specification
AU OPTRONICS CORPORATION B156XW01
Module
Model Name
Customer Date
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Checked &
Approved by
15.6” WXGA Color TFT-LCD
B156XW01 V0 (H/W 0A)
Date
Approved by Date
Prepared by Date
Note: This Specification is subject to change
without notice.
Document Version 0.1
Buffy Chen
NBBU Marketing Division /
AU Optronics corporation
11/28/2007
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Product Specification
AU OPTRONICS CORPORATION B156XW01
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...................................................................................... 17
6.1 Pixel Format Image ........................................................................................................... 17
6.2 The input data format....................................................................................................... 18
6.3 Signal Description/Pin Assignment.................................................................................. 19
6.4 Interface Timing................................................................................................................. 21
7. Connector Description................................................................................... 24
7.1 TFT LCD Module ................................................................................................................. 24
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7.2 Backlight Unit...................................................................................................................... 24
7.3 Signal for Lamp connector .............................................................................................. 24
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8. Dynamic Test .................................................................................................. 25
8.1 Vibration Test...................................................................................................................... 25
8.2 Shock Test Spec:................................................................................................................ 25
9. Reliability......................................................................................................... 26
10. Mechanical Characteristics ........................................................................ 27
10.1 LCM Outline Dimension .................................................................................................. 27
10.2 Screw Hole Depth and Center Position ....................................................................... 29
11. Shipping and Package ................................................................................ 30
11.1 Shipping Label Format.................................................................................................... 30
11.2 Carton package ............................................................................................................. 31
11.3 Shipping package of palletizing sequence................................................................ 31
12. Appendix: EDID description ........................................................................ 32
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Product Specification
AU OPTRONICS CORPORATION B156XW01
Record of Revision
Version and Date Page
0.1 2007/11/28 All
Old description New Description Remark
Initial Edition
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Product Specification
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.
AU OPTRONICS CORPORATION B156XW01
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
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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) Cold cathode fluorescent lamp (CCFL) 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
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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
Pixel
Format
R.G.B. Vertical Stripe
Note: ICCFL is lamp current
(Note1)
Storage (Non
-
Operating)
[oC]
-
20 to +60
2. General Description
B156XW01 V0 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 WXGA (1366(H) x 768(V)) screen and 262k colors (RGB 6-bits data driver) without
backlight inverter. All input signals are LVDS interface compatible.
B156XW01 V0 is designed for a display unit of notebook style personal computer and
industrial machine.
AU OPTRONICS CORPORATION B156XW01
2.1 General Specification
The following items are characteristics summary on the table at 25 ℃ condition:
Items Unit Specifications
Screen Diagonal [mm] 394.9(15.6”W)
Active Area [mm] 344.232(H) X 193.536(V)
Pixels H x V 1366x3(RGB) x 768
Pixel Pitch [mm] 0.255X0.255
Display Mode Normally White
White Luminance
(ICCFL=6.5mA)
Luminance Uniformity 1.25 max. (5 points)
Nominal Input Voltage VDD [Volt] +3.3 typ.
Power Consumption [Watt] 7 max. (Include Logic and Backlight)
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Contrast Ratio 400 min
Response Time [ms] 8 typ / 15 Max
[cd/m2]
220 typ. (5 points average)
TBD min. (5 points average)
Weight
Physical Size
Electrical Interface 1 channel LVDS
Surface Treatment Glare, Hardness
Support Color 262K colors ( RGB 6-bit )
Temperature Range
Operating
RoHS Compliance RoHS Compliance
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[Grams
[mm]
[oC]
550 max.
L W T
Max 359.8 210.0 6.4
Typical 359.3 209.5
Min
0 to +50
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Product Specification
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃ (Room Temperature) :
Item Unit Conditions Min. Typ. Max. Note
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White Luminance
ICCFL=6.5mA
Viewing Angle
Luminance
Uniformity
Luminance
Uniformity
CR: Contrast Ratio
Cross talk %
Response Time
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Chromaticity of color
Coordinates
(CIE 1931)
[cd/m2]
[degree]
[degree]
[degree]
[degree]
5 points average
Horizontal (Right)
CR = 10 (Left)
Vertical (Upper)
CR = 10 (Lower)
[msec] Rising
[msec] Falling
[msec] Rising + Falling
5 Points
13 Points
400 500 - 6
TBD 7
Red x
Red y
Green x
Green y
Blue x
Blue y
TBD 220 - 1, 4, 5.
40
40
10
20
- - 1.25 1
- - 2
-
- - -
- 8 15
TBD
TBD
TBD
TBD
TBD
TBD
45
45
15
35
-
TBD
TBD
TBD
TBD
TBD
TBD TBD
-
-
-
-
-
TBD
TBD
TBD
TBD
TBD
8
8
2,8
White x
White y
NTSC %
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CIE 1931
0.283 0.313 0.343
0.299 0.329 0.359
- 60 -
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Product Specification
=
Maximum Brightness of thirteen points
Minimum Brightnes
s of thirteen points
Maximum Brightness of five
points
=
Minimum Brightness of five points
Note 1: 5 points position (Ref: Active area)
H /4
H /4
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W / 4 W /4 W / 4 W / 4
W
1 2
H
H /4
4
H /4
Note 2: 13 points position (Ref: Active area)
W /4
1 0
1 0
H /4
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H /4
H
H /4
1
6
3
5
W
W /4
4 5
W /4
2
7
W /4
1 0
3
8
9
H /4
1 0
1 1
1 2
Note 3: The luminance uniformity of 5 or13 points is defined by dividing the maximum luminance values by
the minimum test point luminance
δ
W5
1 0
1 3
δ
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Product Specification
Field=2
°
Contrast ratio (CR)=
Brightness on the “White” state
Brightness on the “Black” state
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.
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Photo detector
Note 5： Definition of Average Luminance of White (YL):
Measure the luminance of gray level 63 at 5 points，Y
L (x) is corresponding to the luminance of the point X at Figure in Note (1).
Note 6： Definition of contrast ratio:
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= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
L
Contrast ratio is calculated with the following formula.
Note 7： Definition of Cross Talk (CT)
CT = | YB – YA | / YA × 100 (%)
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Product Specification
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
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YB = Luminance of measured location with gray level 0 pattern (cd/m2)
Note 8: Definition of response time:
The output signals of BM-7 or equivalent are measured when the input signals are changed from
“Black” to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response time
interval between the 10% and 90% of amplitudes. Refer to figure as below.
"Black"
100%
S
i
90%
g
n
a
l
(
R
e
l
a
t
i
v
e
v
a
l
u
e
)
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10%
0%
Tr
Tf
"White""White"
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Product Specification
Note 8. Definition of viewing angle
Viewing angle is the measurement of contrast ratio ≧10, 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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