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B154EW01 V9
Product Specification
AU OPTRONICS CORPORATION
Product Specification
15.4" WXGA Color TFT-LCD Module
Model Name: B154EW01 V9
Approved by Prepared by
MDBU Marketing Division / AU Optronics corporation
Customer Checked & Approved by
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B154EW01 V9
Product Specification
Product Specification
15.4" WXGA Color TFT-LCD Module
Model Name: B154EW01
V.9
(V) Preliminary Specifications
( ) Final Specifications
Note: This Specification is subject to change without notice.
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B154EW01 V9
Product Specification
Contents
1. Handling Precautions............................................................... 5
2. General Description ................................................................. 6
2.1 Display Characteristics ................................................................................................................... 6
2.2 Optical Characteristics.................................................................................................................... 7
3. Functional Block Diagram ...................................................... 11
4. Absolute Maximum Ratings ................................................... 12
4.1 TFT LCD Module........................................................................................................................ 12
4.2 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........................................................................................................................ 19
6.4 Interface Timing........................................................................................................................... 21
6.5 Power ON/OFF Sequence............................................................................................................ 22
7. Connector & Pin Assignment ................................................. 23
7.1 TFT LCD Module........................................................................................................................ 23
7.2 Backlight Unit .............................................................................................................................. 24
7.3 Signal for Lamp connector ........................................................................................................... 24
8. Vibration and Shock 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....................................................................................... 28
11. Shipping and Package.......................................................... 29
11.1 Shipping Label Format............................................................................................................... 29
11.2. Carton package.......................................................................................................................... 30
11.3 Shipping package of palletizing sequence ................................................................................... 30
12. Appendix: EDID description ................................................. 31
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B154EW01 V9
Product Specification
Record of Revision
Version and Date Page Old description New Description Remark
0.1 2004/08/11 All First Edition for Customer
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B154EW01 V9
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.
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 CFL 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 (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 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 CFL in it is supplied by Limited Current
Circuit(IEC60950 or UL1950). Do not connect the CFL in Hazardous Voltage Circuit.
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B154EW01 V9
Product Specification
2. General Description
B154EW01 V9 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 (1280(H)
x 800(V)) screen and 262k colors (RGB 6-bits data driver). All input signals are LVDS interface
compatible. Inverter card of backlight is not included.
B154EW01 V9 is designed for a display unit of notebook style personal computer and industrial
machine.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm] 391 (15.4W")
Active Area [mm] 331.2 X 207.0
Pixels H x V 1280x3(RGB) x 800
Pixel Pitch [mm] 0.2588X0.2588
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
Typical White Luminance [cd/m2] 180 typ. (5 points average)
(ICFL=6.0mA) 150 min. (5 points average)
(Note1)
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 400 typ.
Optical Rise Time/Fall Time [msec] 12/4 typ.
Nominal Input Voltage VDD [Volt] +3.3 typ.
Typical Power Consumption [Watt] 6.5W max.
Weight [Grams] 585g typ.
Physical Size [mm] 344.0x 222.0 x 6.8 max.
Electrical Interface 1 channel LVDS
Surface Treatment Glare, Harness 3H, Reflectance 4.3%
Support Color Native 262K colors ( RGB 6-bit data
driver )
Temperature Range
Operating [oC] 0 to +50
o
Storage (Non-Operating) [ C] -20 to +60
ROHS Compliance ROHS Compliance
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B154EW01 V9
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
White Luminance [cd/m2] 5 points average 150 180 - 1,2,
CCFL 6.0mA 3
Viewing Angle [degree] Horizontal (Right) - 40 - 2,7
[degree] CR = 10 (Left)
- 40 -
[degree] Vertical (Upper) - 15 -
[degree] CR = 10
- 35 -
(Lower)
Uniformity 5 Points 1.2 1
Uniformity 13 Points 1.5
CR: Contrast Ratio 350 400 - 6
Cross talk % 4 4
Response Time [msec] Rising - 12 17 5
[msec] Falling - 4 8
[msec] Raising + Falling 16 25
Color / Chromaticity Red x 0.580 0.610 0.640 2,7
Coordinates Red y
(CIE 1931) 0.310 0.340 0.370
Green x 0.285 0.315 0.345
Green y 0.520 0.550 0.580
Blue x 0.115 0.145 0.175
Blue y 0.085 0.115 0.145
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
Note 1: 5 points position (Display area : 331.2mm x 207.0mm)
W
W /4 W /4 W /4 W /4
H /4
1 2
H /4
H 3
H /4
4 5
H /4
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B154EW01 V9
Product Specification
Note 2: 13 points position
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 and 13 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
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.
Photo detector
Field=2
50 cm
LCD Panel TFT-LCD
Center of the screen
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B154EW01 V9
Product Specification
Note 5 Definition of Cross Talk (CT)
CT = | Y B