0.3 2008/03/21 28-29 Drawing with screw hole Updated drawing.
www.jxlcd.com
www.jxlcd.com
Old description New Description Remark
44.4
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
3 of 36
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.
AU OPTRONICS CORPORATION
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 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 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.
www.jxlcd.com
www.jxlcd.com
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
4 of 36
Product Specification
(Note1)
Min 319.0 205.0 -
2. General Description
B141PW03 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+
(1440(H) x 900(V)) screen and 262k colors (RGB 6-bits data driver) without backlight inverter.
All input signals are LVDS interface compatible.
B141PW03 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 X 189.68
Pixels H x V 1440x3(RGB) x 900
AU OPTRONICS CORPORATION
Pixel Pitch [mm] 0.21X0.21
Pixel Format R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance (ICCFL=6.0mA)
Note: ICCFL is lamp current
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 400 typ
Response Time [ms] 8 typ / 16Max
Nominal Input Voltage VDD [Volt] +3.3 typ.
Power Consumption [Watt] 6.3 max.
Weight [Grams] 440 max.
Physical Size
Electrical Interface 2 channel LVDS
www.jxlcd.com
www.jxlcd.com
[cd/m2] 200 typ. (5 points average)
170 min. (5 points average)
[mm]
L W T
Max 320.0 206.0 5.5
Typical 319.5 205.5 -
Surface Treatment Glare, Hardness 3H
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
5 of 36
Product Specification
Storage (Non
-
Operating)
[oC]
-
20 to +60
RoHS Compliance
Support Color 262K colors ( RGB 6-bit )
AU OPTRONICS CORPORATION
Temperature Range
Operating
RoHS Compliance
[oC]
0 to +50
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃ (Room Temperature) :
PDF created with pdfFactory trial version www.pdffactory.com
6 of 36
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)
H/4
H/4
AU OPTRONICS CORPORATION
W/4W/4W/4W/4
W
12
H
H/4
H/4
Note 2: 13 points position (Ref: Active area)
W/4
10
10
www.jxlcd.com
www.jxlcd.com
H/4
H/4
H
H/4
1
6
3
45
W
W/4
45
9
W/4
2
7
W/4
10
3
8
10
H/4
10
11
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
δ
Note 4: Measurement method
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
W13
12
13
7 of 36
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.
AU OPTRONICS CORPORATION
Photo detector
www.jxlcd.com
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)
www.jxlcd.com
= [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)
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
8 of 36
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.
AU OPTRONICS CORPORATION
"Black"
100%
Signal(Relative value)
90%
www.jxlcd.com
www.jxlcd.com
10%
0%
Tr
Tf
"White""White"
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
9 of 36
Product Specification
Note 9. 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 desiredmeasurement
viewing angle.
AU OPTRONICS CORPORATION
www.jxlcd.com
www.jxlcd.com
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
10 of 36
Product Specification
Odd_
RxIN0
1
Lamp Connector(2pin)
LCD Connector(
30
pin)
Even_
RxIN0
3. Functional Block Diagram
The following diagram shows the functional block of the 14.1 inches wide Color TFT/LCD Module:
(8 pairs LVDS)
Odd_RxIN1
Odd_RxIN2
Odd_RxCLKIN
AU OPTRONICS CORPORATION
LCD DRIVE
BOARD
LCD
Controller
X-Driver
TFT ARRAY/CELL
1440(R/G/B) x 3 x 900
Even_RxIN1
Even_RxIN2
Even_RxCLKIN
VDD
GND
JAE FI-XB30SL-HF10
www.jxlcd.com
Mating Housing JAE FI-X30H
www.jxlcd.com
DC-DC
Converter
Ref circuit
Y-Driver
Backlight Unit
JST BHSR-02VS-
Mating Type SM02B-BHSS-1-TB
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
11 of 36
Product Specification
4. Absolute Maximum Ratings
An absolute maximum rating of the module is as following:
4.1 Absolute Ratings of TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive
4.2 Absolute Ratings of Backlight Unit
Item Symbol Min Max Unit Conditions
CCFL Current ICCFL - 6.5 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Temperature
Operation Humidity HOP 5 95 [%RH] Note 3
Storage Temperature
Storage Humidity HST
AU OPTRONICS CORPORATION
Vin -0.3 +4.0 [Volt] Note 1,2
TOP 0 +50 [oC] Note 3
TST -20 +60 [oC] Note 3
5 95
[%RH]
Note 3
Note 1: At Ta (25℃ )
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality performance, please refer to AUO IIS (Incoming Inspection Standard).
www.jxlcd.com
www.jxlcd.com
Twb=39°C
Operating RangeStorage Range
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
PDF created with pdfFactory trial version www.pdffactory.com
3.3V
0.5ms
13 of 36
Product Specification
VSS
5.1.2 Signal Electrical Characteristics
Input signals shall be low or High-impedance state when VDD is off.
It is recommended to refer the specifications of THC63LVDF84A (Thine Electronics Inc.) in
detail.
Signal electrical characteristics are as follows;
AU OPTRONICS CORPORATION
Parameter
Vth
Vtl
Vcm
Note: LVDS Signal Waveform
V
t
Differential Input High
Threshold (Vcm=+1.2V)
Differential Input Low
Threshold (Vcm=+1.2V)
Differential Input
Common Mode Voltage
www.jxlcd.com
www.jxlcd.com
Condition Min Max Unit
Vcm
-
-100
1.125
100
-
1.375
[mV]
[mV]
[V]
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
14 of 36
Product Specification
Note
1
, 6
5.2 Backlight Unit
CCFL Parameter guideline for CCFL Inverter selection (Ref. Remark 1)
AU OPTRONICS CORPORATION
Parameter Min Typ Max
CCFL current(ICCFL) 2.0 6.0 6.5 [mA] rms
CCFL Frequency(FCCFL) 50 62 70 [KHz]
CCFL startup Voltage(Vs)
CCFL startup Voltage(Vs)
CCFL Voltage (Reference)
(VCCFL)
CCFL Power consumption
(PCCFL)
CCFL Life-Time
To optimun TFT LCD performance, the LAMP inverter PWM Frequesncy define as:210 +/-5 Hz
Remark 1: Typ are AUO recommended Design Points.
www.jxlcd.com
www.jxlcd.com
1400
1190
585 650 715
- 3.9 4.3
12,000 - -
Units Condition
(Ta=25℃)
(Ta=25℃)
Note 2,3
[Volt] rms
[Volt] rms
[Volt] rms
[Watt]
Hour
(Ta= 0℃)
Note 4
(Ta= 25℃)
Note 4
(Ta=25℃)
Note 5
(Ta=25℃)
Note 5
(Ta=25℃)
1-1 All of characteristics listed are measured under the condition using the AUO Test inverter.
1-2 In case of using an inverter other than listed, it is recommended to check the inverter carefully.
Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at
low power may happen.
1-3 In designing an inverter, it is suggested to check safety circuit very carefully. Impedance of CCFL, for
instance, becomes more than 1 [M ohm] when CCFL is damaged.
1-4 Generally, CCFL has some amount of delay time after applying starting voltage. It is recommended to
keep on applying starting voltage for 1 [Sec] until discharge.
1-5 CCFL discharge frequency must be carefully chosen so as not to produce interfering noise stripes on
the screen.
1-6 Reducing CCFL current increases CCFL discharge voltage and generally increases CCFL discharge
frequency. So all the parameters of an inverter should be carefully designed so as not to produce too
much leakage current from high-voltage output of the inverter.
AUO B141PW03 V1 Ver.0.3
15 of 36
PDF created with pdfFactory trial version www.pdffactory.com
Product Specification
Note 1: It should be employed the inverter which has “Duty Dimming”, if ICCFL is less than 4mA.
Note 2: CCFL discharge frequency should be carefully determined to avoid interference between inverter and
TFT LCD.
Note 3: The frequency range will not affect to lamp life and reliability characteristics.
Note 4: The output voltage of inverter should be able to give out a power after ballast capacitor , the generating
capacity has to be larger than a lamp startup voltage, otherwise backlight may has blinking for a moment
after turns on or can not be turned on.
Note 5: Calculator value for reference (ICCFL×VCCFL=PCCFL)
Note 6: Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp, are following.
It shall help increase the lamp lifetime and reduce leakage current.
a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion rate of the waveform should be within √2 ±10%.
* Inverter output waveform had better be more similar to ideal sine wave.
AU OPTRONICS CORPORATION
www.jxlcd.com
www.jxlcd.com
Note 7: It is an edge-type BLU with single CCFL, the life-time define as the brightness decay to 50% of original
value and under normal operation.
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
16 of 36
Product Specification
R GB R GB R GB R GB R GB R GB 0 1
6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
AU OPTRONICS CORPORATION
1438
1439
1st Line
900th Line
R GB R GB
www.jxlcd.com
www.jxlcd.com
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
17 of 36
Data Clock
6.2 The input data format
Product Specification
AU OPTRONICS CORPORATION
Signal Name
R5
R4
R3
R2
R1
R0
G5
G4
G3
G2
G1
G0
B5
B4
B3
B2
B1
B0
RxCLKIN
Description
Red Data 5 (MSB)
Red Data 4
www.jxlcd.com
www.jxlcd.com
Red Data 3
Red Data 2
Red Data 1
Red Data 0 (LSB)
Red-pixel Data
Green Data 5 (MSB)
Green Data 4
Green Data 3
Green Data 2
Green Data 1
Green Data 0 (LSB)
Green-pixel Data
Blue Data 5 (MSB)
Blue Data 4
Blue Data 3
Blue Data 2
Blue Data 1
Blue Data 0 (LSB)
Blue-pixel Data
Red-pixel Data
Each red pixel's brightness data consists of
these 6 bits pixel data.
Green-pixel Data
Each green pixel's brightness data consists of
these 6 bits pixel data.
Blue-pixel Data
Each blue pixel's brightness data consists of
these 6 bits pixel data.
The typical frequency is 44.4 MHZ.. The signal
is used to strobe the pixel data and DE signals.
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
18 of 36
Product Specification
DE Display Timing This signal is strobed at the falling edge of
VS Vertical Sync The signal is synchronized to RxCLKIN .
HS Horizontal Sync The signal is synchronized to RxCLKIN .
Note: Output signals from any system shall be low or High-impedance state when VDD is off.
AU OPTRONICS CORPORATION
All pixel data shall be valid at the falling edge
when the DE signal is high.
RxCLKIN. When the signal is high, the pixel
data shall be valid to be displayed.
www.jxlcd.com
www.jxlcd.com
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
19 of 36
Product Specification
6.3 Signal Description/Pin Assignment
LVDS is a differential signal technology for LCD interface and high speed data transfer device.
AU OPTRONICS CORPORATION
PIN# Signal Name
1GNDGround
2VDD+3.3V Power Supply
3VDD+3.3V Power Supply
4V
5NCAUO Internal test
6CLK
7DATA
8ORxIN0-LVDS differential data input
9ORxIN0+LVDS differential data input
10GNDGround
11ORxIN1-LVDS differential data input
12ORxIN1+LVDS differential data input
13GNDGround
14ORxIN2-LVDS differential data input
15ORxIN2+LVDS differential data input
+3.3V EDID Power
EDID
EDID Clock Input
EDID
EDID Data Input
EDID
Description
16GNDGround
17ORxCLKIN-LVDS differential clock input
18ORxCLKIN+LVDS differential clock input
19GNDGround
20ERxIN0-LVDS differential data input
21ERxIN0+LVDS differential data input
22GNDGround
23ERxIN1-LVDS differential data input
24ERxIN1+LVDS differential data input
25GNDGround
26ERxIN2-LVDS differential data input
27ERxIN2+LVDS differential data input
28GNDGround
29ERxCLKIN-LVDS differential clock input
30ERxCLKIN+LVDS differential clock input
www.jxlcd.com
www.jxlcd.com
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
20 of 36
1
Connector
Note1: Start from right side
Product Specification
AU OPTRONICS CORPORATION
Note2: Input signals shall be low or High-impedance state when VDD is off.
www.jxlcd.com
www.jxlcd.com
30
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
21 of 36
Product Specification
6.4 Interface Timing
6.4.1 Timing Characteristics
Basically, interface timings should match the 1440x900 /60Hz manufacturing guide line timing.
Parameter Symbol Min. Typ. Max. Unit
Frame Rate - 50 60 Hz
AU OPTRONICS CORPORATION
Clock frequency 1/ T
Vertical
Section
Horizontal
Section
Note : DE mode only
www.jxlcd.com
www.jxlcd.com
Period TV 904 912 2048
Active TVD 900 900 900
Blanking TVB 4 12 -
Period TH 760 880 1024
Active THD 720 720 720
Blanking THB 40 160 -
44.4 MHz
Clock
T
T
Line
Clock
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
22 of 36
6.4.2 Timing diagram
T
CLOCK
DOTCLK
Input
Data
DE
DE
www.jxlcd.com
www.jxlcd.com
Invaild
Data
T
Product Specification
AU OPTRONICS CORPORATION
Input Timing Definition ( DE Mode)
HB
Pixel
1
T
VB
Pixel
2
T
Pixel
3
T
HD
H
T
V
Pixel
N-1
T
VD
Pixel
N
Invaild
Data
Pixel
1
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
23 of 36
Product Specification
T3 T2
T1
T7
6.5 Power ON/OFF Sequence
VDD power and lamp on/off sequence is as follows. Interface signals are also shown in the chart.
Signals from any system shall be Hi-Z state or low level when VDD is off.
PDF created with pdfFactory trial version www.pdffactory.com
24 of 36
Product Specification
7. Connector Description
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following
components.
7.1 TFT LCD Module
Connector Name / Designation For Signal Connector
Manufacturer JAE or compatible
Type / Part Number FI-XB30SL-HF10 or compatible
Mating Housing/Part Number FI-X30H or compatible
AU OPTRONICS CORPORATION
7.2 Backlight Unit
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following
components.
Connector Name / Designation For Lamp Connector
Mating Type / Part Number SM02B-BHSS-1-TB
www.jxlcd.com
www.jxlcd.com
Manufacturer JST
Type / Part Number BHSR-02VS-1
7.3 Signal for Lamp connector
Pin # Cable color Signal Name
1
2
Pink
White
Lamp High Voltage
Lamp Low Voltage
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
25 of 36
Product Specification
8. Dynamic Test
8.1 Vibration Test
Test condition:
l Acceleration: 1.5 G
l Frequency: 10 - 500Hz Random
l Sweep: 30 Minutes each Axis (X, Y, Z)
8.2 Shock Test Spec:
Test condition:
l Acceleration: 220 G , Half sine wave
l Active time: 2 ms
l Pulse: +/-X,+/-Y,+/-Z , one time for each side
AU OPTRONICS CORPORATION
Remark:
1. Ambient condition is
2.
Non-packaged and Non-operation
www.jxlcd.com
www.jxlcd.com
25 + 5 , Relative humidity : 40% ~ 70%℃
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
26 of 36
9. Reliability
Items
Product Specification
AU OPTRONICS CORPORATION
Required Condition Note
Temperature
Humidity Bias
High Temperature
Operation
Low Temperature
Operation
High Temperature
Storage
Low Temperature
Storage
Thermal Shock
Test
ESD
www.jxlcd.com
www.jxlcd.com
Ta= 40℃, 90%RH, 300h
Ta= 50℃, Dry, 250h
Ta= 0℃, 300h
Ta= 60℃, 35%RH, 300h
Ta= -20℃, 50%RH, 300h
Ta=-20℃to 60℃, Duration at 30 min, 50 cycles
Contact : ±8 KV
Air : ±15 KV
Note 1
Note1:
According to EN 61000-4-2 , ESD class B: Some performance degradation allowed. No data lost
. Self-recoverable. No hardware failures.
Remark:
MTBF (Excluding the CCFL): 30,000 hours with a confidence level 90%
AUO B141PW03 V1 Ver.0.3
PDF created with pdfFactory trial version www.pdffactory.com
27 of 36
28
of
36
Product Specification
AUO B141PW03 V1
Ver.0
.3
10. Mechanical Characteristics
10.1 LCM Outline Dimension
AU OPTRONICS CORPORATION
www.jxlcd.com
www.jxlcd.com
PDF created with pdfFactory trial version www.pdffactory.com
29
of
36
Product Specification
AUO B141PW03 V1
Ver.0
.3
AU OPTRONICS CORPORATION
www.jxlcd.com
www.jxlcd.com
PDF created with pdfFactory trial version www.pdffactory.com
30
of
36
Product Specification
AUO B141PW03 V1
Ver.0
.3
10.2 Screw Hole Depth and Center Position
AU OPTRONICS CORPORATION
Screw hole minimum depth, from side surface = 2.6 mm (Ref. drawing)
Screw hole center location, from front surface = 3.1 ± 0.2mm (Ref. drawing)
Screw Torque: Maximum 2.5 kgf-cm
www.jxlcd.com
www.jxlcd.com
PDF created with pdfFactory trial version www.pdffactory.com
31
of
36
Product Specification
AUO B141PW03 V1
Ver.0
.3
E204356
RoHS
Pb
11. Shipping and Package
11.1 Shipping Label Format
AU OPTRONICS CORPORATION
Manufactured 05/52
Model No: B141PW03
AU Optronics
V.1
C US
H/W: 2A F/W:1
www.jxlcd.com
www.jxlcd.com
PDF created with pdfFactory trial version www.pdffactory.com
32
of
36
Product Specification
AUO B141PW03 V1
Ver.0
.3
11.2 Carton package
The outside dimension of carton is 454 (L)mm x 388 (W)mm x 352 (H)mm
www.jxlcd.com
www.jxlcd.com
AU OPTRONICS CORPORATION
11.3Shippingpackageofpalletizingsequence
PDF created with pdfFactory trial version www.pdffactory.com