AU OPTRONICS CORPORATION
) Preliminary Specifications
( V
( ) Final Specifications
Product Specification
Module
Model Name
Customer Date
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Checked &
Approved by
15.4” WXGA+ Color TFT-LCD
B154PW04 V2
Date
Approved by Date
Jerry Chen 12/10/2007
Prepared by Date
Note: This Specification is subject to change without
notice.
AUO NBBU spec. Template 1.0
Wisdom Che 12/10/2007
NBBU Marketing Division /
AU Optronics corporation
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AU OPTRONICS CORPORATION
Product Specification
Contents
1. Handling Precautions .............................................................. 4
2. General Description ................................................................ 5
2.1 General Specification ..........................................................................................................................5
2.2 Optical Characteristics ........................................................................................................................6
3. Functional Block Diagram ....................................................... 9
4. Absolute Maximum Ratings..................................................... 9
4.1 Absolute Ratings of TFT LCD Module...............................................................................................9
4.2 Absolute Ratings of Backlight Unit.....................................................................................................9
4.3 Absolute Ratings of Environment .......................................................................................................9
5. Electrical characteristics ......................................................... 9
5.1 TFT LCD Module................................................................................................................................9
5.2 Backlight Unit .....................................................................................................................................9
6. Signal Characteristic ............................................................... 9
6.1 Pixel Format Image ...........................................................................................................................98
6.2 The input data format ........................................................................................................................99
6.3 Signal Description/Pin Assignment...................................................................................................20
6.4 Interface Timing ..................................................................................................................................9
6.5 Power ON/OFF Sequence ...............................................................................................................24
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7. Connector Description............................................................. 9
7.1 TFT LCD Module................................................................................................................................9
8. Dynamic Test .......................................................................... 9
8.1 Vibration Test ....................................................................................................................................96
8.2 Shock Test Spec:..................................................................................................................................9
9. Reliability................................................................................ 9
10. Mechanical Characteristics.................................................. 98
10.1 LCM Outline Dimension.................................................................................................................98
10.2 Screw Hole Depth and Center Position...........................................................................................30
11. Shipping and Package ......................................................... 31
11.1 Shipping Label Format ....................................................................................................................31
11.2 Carton package ................................................................................................................................32
11.3 Shipping package of palletizing sequence.......................................................................................32
12. Appendix: EDID description .................................................. 9
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AU OPTRONICS CORPORATION
Product Specification
Record of Revision
Version and Date Page
0.1 2007/10/26 All First Edition for Customer
0.2 2007/10/27 27 No back side drawing Add back side drawing
0.3 2007/11/29 16,
0.4 2007/12/10 17 No LED Driver Pull-up resistor Add LED Driver Pull-up resistor
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No LED power sequence
30
No 15 years environmentally safety
period mark
Old description New Description Remark
Add LED power sequence
Change Shipping Label Format and
adds 15 years environmentally safety
period mark
AUO NBBU spec. Template 1.0
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AU OPTRONICS CORPORATION
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 LED lamp Reflector edge.
Instead, press at the far ends of the LED lamp 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
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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) The LCD module is designed so that the LED in it is supplied by Limited Current Circuit
(IEC60950 or UL1950). Do not connect the LED in Hazardous Voltage Circuit.
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AU OPTRONICS CORPORATION
Product Specification
(Note1)
2. General Description
B154PW04 V2 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+
(1440(H) x 900(V)) screen and 262k colors (RGB 6-bits data driver) without backlight inverter. All
input signals are LVDS interface compatible.
B154PW04 V2 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] 391 (15.4W”)
Active Area [mm] 331.560 (H) X 207.225 (V)
Pixels H x V 1440x3(RGB) x 900
Pixel Pitch [mm] 0.23025X0.23025
Pixel Format R.G.B. Vertical Stripe
Display Mode Normally White
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White Luminance (I
Note: I
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 600 typ
Response Time [ms] 16 typ
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LED
=19mA)
LED
is lamp current
[cd/m2] 300 typ.(5 points average)
270 min.(5 points average)
1.53 max. (13 points)
Nominal Input Voltage VDD [Volt] +3.3 typ.
Power Consumption [Watt] 5.8 max.
Weight [Grams] 460 max.
Physical Size
Electrical Interface Dual channel LVDS
Surface Treatment Glare, Hardness 3H,
AUO NBBU spec. Template 1.0
[mm]
L W T
Max 344.5 222.5 6.1
Typical 344.0 222.0 -
Min 343.5 221.5 -
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AU OPTRONICS CORPORATION
Product Specification
Support Color 262K colors ( RGB 6-bit )
Temperature Range
Operating
Storage (Non-Operating)
RoHS Compliance RoHS Compliance
[oC]
[oC]
0 to +50
-25 to +65
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
I
LED
=19mA
Viewing Angle
Luminance
Uniformity
Luminance
Uniformity
CR: Contrast Ratio
Cross talk %
Response Time
Chromaticity of color
Coordinates
(CIE 1931)
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NTSC %
[cd/m2]
[degree]
[degree]
[degree]
[degree]
[msec] Rising
[msec] Falling
[msec] Rising + Falling
5 points average
Horizontal
(Right)
CR = 10 (Left)
Vertical
(Upper)
CR = 10 (Lower)
5 Points
13 Points
500 600 -
4
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
CIE 1931
270 300 -
55
55
45
45
- - 1.25
- - 1.53
-
- 12 17
- 16 25
0.570 0.600 0.630
0.315 0.345 0.375
0.290 0.320 0.350
0.525 0.555 0.585
0.120 0.150 0.180
0.090 0.120 0.150
0.283 0.313 0.343
0.299 0.329 0.359
- 45 -
60
60
50
55
4
1, 4, 5.
-
-
8
-
-
1
2
6
7
8
8
2,8
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AU OPTRONICS CORPORATION
Product Specification
=
Maximum Brightness of thirteen points
Minimum Brightness of thirteen points
Maximum Brightness of five
points
=
Minimum Brightness of five points
Note 1: 5 points position (Ref: Active area)
W / 4 W / 4 W /4 W / 4
H /4
W
H /4
H
H /4
H /4
Note 2: 13 points position (Ref: Active area)
W /4
1 0
1 0
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H / 4
H / 4
H
1
6
1
3
4 5
W
W /4
4 5
W /4
2
7
2
W /4
1 0
3
8
H / 4
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
Note 4: Measurement method
AUO NBBU spec. Template 1.0
W13
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AU OPTRONICS CORPORATION
Product Specification
Field=2
°
Contrast ratio (CR)=
Brightness on the “White” state
Brightness on the “Black” state
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
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:
Note 7： Definition of Cross Talk (CT)
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= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
L
Contrast ratio is calculated with the following formula.
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
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AU OPTRONICS CORPORATION
Product Specification
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
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a
t
i
v
e
v
a
l
u
e
)
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10%
0%
Tr
Tf
"White""White"
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AU OPTRONICS CORPORATION
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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AU OPTRONICS CORPORATION
Product Specification
Odd
xIN0
LCD Connec to r(
50
pin)
3. Functional Block Diagram
The following diagram shows the functional block of the 15.4 inches wide Color TFT/LCD Module:
(8 pa irs LVDS )
OddxIN 1
OddxIN 2
OddxC LK IN
Even xIN0
Even xIN1
Even xIN2
Even xCLKIN
LC D DRIV E
BOARD
LC D
Controller
TFT ARRAY/CELL
1440(R /G/B) x 3 x 900
Backlight Unit
LE D
Po wer
Co ntrol Signal
VDD
GND
JAE FI-VHP50S-A-HF11
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Mating Ho using JAE FI-VH P50C-A
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DC-D C
Conver ter
Ref circ uit
X-Driver
Y-Driver
AUO NBBU spec. Template 1.0
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