2. General Description .......................................................................................................... 5
2.1 General Specification...................................................................................................................................... 5
4. Absolute Maximum Ratings....................................................................................................................................11
5.2 Backlight Unit ................................................................................................................................................ 15
6. Signal Characteristic ....................................................................................................... 16
6.1 Pixel Format Image........................................................................................................................................ 16
6.2 The input data format.................................................................................................................................... 17
6.3 Signal Description/Pin Assignment ............................................................................................................. 18
6.5 Power Sequence............................................................................................................................................ 23
6.5.1 Panel Power Sequence .............................................................................................................................. 23
9. Vibration and Shock Test ................................................................................................ 26
9.1 Vibration Test ................................................................................................................................................. 26
9.2 Shock Test Spec: ........................................................................................................................................... 26
Response time [Rising , Falling] TBD Rising 6ms typ, Falling 2ms typ
Add glass thickness data
New Description
Remark
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Page 4
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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Page 5
Product Specification
Note:
Nominal
Normally
AU OPTRONICS CORPORATION
2. General Description
B089AW01 V3 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 WSVGA
(1024(H) x 600(V)) screen and 262k colors (RGB 6-bits data driver) with LED backlight driving
circuit. All input signals are LVDS interface compatible.
B089AW01 V3 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
3: The luminance uniformity of 13 points is defined by dividing the maximum luminance values by the minimum
test point luminance
=
W5
δ
=
W 13
δ
document version 1.0
11
Maximum Brightness of five points
Minimum Brightness of five points
Maximum Brightness of thirteen points
Minimum Brightness of thirteen points
12
10
13
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Page 8
Product Specification
Note
Note
AU OPTRONICS CORPORATION
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
(BM-5A,BM-7 or equivalent)
Field=2
LCD Panel
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Center of the screen
5
Definition of contrast ratio:
Contrast ratio is calculated with the following formula.
:
Contrast ratio (CR)=
Brightness on the ‘White” state
Brightness on the “Black” state
°
50 cm
TFT-LCD Module
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Page 9
Product Specification
Note
Note
Tf
AU OPTRONICS CORPORATION
6
Definition of Cross Talk (CT)
:
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
7: 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.
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"Black"
"White"
100%
90%
Signal(Relati
ve value)
10%
0%
"White"
Tr
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Product Specification
Note8.
AU OPTRONICS CORPORATION
Definition of viewing angle
Viewing angle is the measurement of contrast ratio
170° vertical range (off-normal viewing angles). The 170° 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.
10, at the screen center, over a 170° horizontal and
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Page 11
Product Specification
AU OPTRONICS CORPORATION
3. Functional Block Diagram
The following diagram shows the functional block of the 8.9 inches wide Color TFT/LCD 40 Pin (One
ch/connector Module:
Tcon
LVDS
LED
Power
LVDS
receiver
DC
C
onnector
nne cto
Connector
r
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Power
Co
LED Driver
Boost and
Current Balance
circuit
Panel
Controller
DC/DC
converter
Gamma
Correction
Generation
Circuit
TFT-LCD
TFT-LCD
1280*(3)*800
1024*(3)*600
Pixels
Pixels
Source Driver IC
Control
signal
Gamma1~14
LED light bar
6 strings, 7pcs/string
GaGate D
river IC
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Page 12
Product Specification
Note
Note
Note
Note
Note
Note
Note
Note
)
AU OPTRONICS CORPORATION
4.1 Absolute Ratings of TFT LCD Module
Item
Logic/LCD Drive Voltage
4.2 Absolute Ratings of Environment
Item
Operating Temperature
Operation Humidity
Storage Temperature
Storage Humidity
Symbol
Vin
Symbol
TOP
HOP
TST
HST
Min
-0.3
Min
0
10
-20
10
Max
+4.0
Max
+50
90
+60
90
Unit
[Volt]
Unit
o
[ C]
[%RH]
o
[ C]
[%RH]
Conditions
1,2
Conditions
4
4
4
4
1: At Ta (25
2: Permanent damage to the device may occur if exceed maximum values
3: LED specification refer to section 5.2
Note 4: For quality performance, please refer to AUO IIS (Incoming Inspection Standard).
Twb=39°C
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Operating Range
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Storage Range
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Page 13
5. Electrical characteristics
Note
Note
Note
(LCD Module Input)
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
Product Specification
AU OPTRONICS CORPORATION
Symble
VDD
PDD
IDD
IRush
VDDrp
Parameter
Logic/LCD Drive
Voltage
VDD Power
IDD Current
Inrush Current
Allowable
Logic/LCD Drive
Min
3.0
Ripple Voltage
1 : Maximum Measurement Condition
2 Typical Measurement Condition: Mosaic Pattern
:
3
Measure Condition
:
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(High to Low)
Control
Signal
2
SW1
SW MAG-SPST
1
+12.0V
+5.0V
R1
47K
R2
1K
VR1
47K
-
-
-
-
Black Pattern
:
C3
0.01uF/25V
Typ
3.3
0.86
260
650
D6
D5
D2
D1
D1D2D5D6
G
-
Q3
AO6402
S
Max
3.6
1
280
--
100
Unit
s[Volt]
[Watt Note 1/2
]
[mA] Note 1/2
[mA] Note 3
[mV]
Note
p-p
S
G
Q3
AO6402
F1
VCC
C1
1uF/16V
document version 1.0
0V
C2
1uF/25V
10%
90%
Vin rising time
3.3V
470us
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Product Specification
Note:
AU OPTRONICS CORPORATION
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 SN75LVDS82DGG (Texas Instruments) in
detail.
Signal electrical characteristics are as follows;
Parameter
Vth
Vtl
Vcm
LVDS Signal Waveform
V
t
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h
Condition
Differential Input High
Threshold (Vcm=+1.2V)
Differential Input Low
Threshold (Vcm=+1.2V)
Differential Input
Common Mode Voltage
Vcm
Min
-
-100
1.125
Max
100
-
1.375
Unit
[mV]
[mV]
[V]
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VSS
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Page 15
5.2 Backlight Unit
Note
Note
N/A
- -
15
Product Specification
AU OPTRONICS CORPORATION
Parameter
LED Circuit Power Supply
LED Circuit Input current
LED Power Consumption
LED PWM Frequency
LED Life-Time
Duty Ratio
Symbol
V
LED
I
LED
P
LED
L
Freq
---
Min
4.5
100
10,000
Typ
350
1.75
200
Max
5
5.5
460
2.1
20K
100
Units
[Volt]
[mA
]
[Watt]
Hz
Hour
%
Condition
(Ta=25)
(Ta=25)
(Ta=25)
1
(Ta=25)
IF=20 mA
2
Note 1: Calculator value for reference IF×VF =P
Note 2: The LED life-time define as the estimated time to 50% degradation of initial luminous.
Note 3: The LED driving condition is defined for LED module (24 LED)
Note 4: Define “LED Lifetime”: brightness is decreased to 50% of the initial value.
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Product Specification
AU OPTRONICS CORPORATION
6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
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6.2 The input data format
Note:
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
Description
Red Data 5 (MSB)
Red Data 4
Red Data 3
Red Data 2
Red Data 1
Red Data 0 (LSB)
Red-pixel Data
Green Data 5 (MSB)
Green Data 4
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Green Data 3
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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)
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.
Blue-pixel Data
RxCLKIN
DE
VS
HS
Output signals from any system shall be low or High-impedance state when VDD is off.
document version 1.0
Data Clock
Display Timing
Vertical Sync
Horizontal Sync
The typical frequency is 54.2MHZ.The signal is
used to strobe the pixel data and DE signals. All
pixel data shall be valid at the falling edge when
the DE signal is high.
This signal is strobed at the falling edge of
RxCLKIN. When the signal is high, the pixel
data shall be valid to be displayed.
The signal is synchronized to RxCLKIN .
The signal is synchronized to RxCLKIN .
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Product Specification
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6.3 Signal Description/Pin Assignment
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Product Specification
Note 1:
AU OPTRONICS CORPORATION
LVDS is a differential signal technology for LCD interface and high speed data transfer device.
The PWM pin should not connect to ground, it should pull-high if not adjust brightness.
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Connector:
IPEX 20347-340E-12
STM MSAK24024P40
40
NC
1
GND
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Page 20
Product Specification
Note1:
Note2:
Pin No.
8 RxIN0
-
9 RxIN0+
11 RxIN1
-
12 RxIN1+
14 RxIN2
-
15 RxIN2+
17 RxCLKIN
-
18 RxCLK
IN+
AU OPTRONICS CORPORATION
Start from right side
Input signals shall be low or High-impedance state when VDD is off.
internal circuit of LVDS inputs are as following.
The module uses a 100ohm resistor between positive and negative data lines of each receiver input
Signal Input
LVDS Receiver
R
R
R
R
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Page 21
Product Specification
Note
AU OPTRONICS CORPORATION
6.4 Interface Timing
6.4.1 Timing Characteristics
Basically, interface timings should match the 1024 x 600 /60Hz manufacturing guide line timing.
Parameter
Frame Rate
Clock frequency
Vertical
Section
Horizontal
Section
: DE mode only
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Period
Active
Blanking
Period
Active
Blanking
Symbol
-
1/ T
Clock
T
V
T
VD
T
VB
T
H
T
HD
T
HB
Min.
-
-603
600
3
1303
1024
22
Typ.
60
54.2
625
600
25
1344
1024
320
Max.
-
75
650
600
50
1534
1024
510
Unit
Hz
MHz
T
Line
T
Clock
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6.4.2 Timing diagram
N
DOTCLK
T
CLOCK
Product Specification
AU OPTRONICS CORPORATION
Input Timing Definition ( DE Mode)
Input
Data
DE
DE
Invaild
Data
T
HB
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Pixel
1
T
VB
Pixel
2
Pixel
3
T
HD
T
H
T
V
Pixel
-1
T
Pixel
N
VD
Invaild
Data
Pixel
1
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Page 23
Product Specification
AU OPTRONICS CORPORATION
6.5 Power Sequence
6.5.1 Panel Power Sequence
VDD power and LED 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.
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
Manufacturer
Type / Part Number
Mating Housing/Part Number
For Signal Connector
IPEX,
STM o
r compatible
IPEX20347-340E-12,
STMMSAK24024P40
IPEX 20345-340E-12
or compatible
or compatible
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Page 25
Product Specification
AU OPTRONICS CORPORATION
8. 8. LED Driving Specification
8.1 Connector Description
It is a intergrative interface and comibe into LVDS connector. The type and mating refer to
section 7.
8.2 Pin Assignment
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Page 26
9. Vibration and Shock Test
Non
Non
9.1 Vibration Test
Test Spec:
Product Specification
AU OPTRONICS CORPORATION
Test method:
Acceleration:
Frequency:
Sweep:
9.2 Shock Test Spec:
Test Spec:
Test method:
Acceleration:
Active time:
Pulse:
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-Operation
1.5 G
10 - 500Hz Random
30 Minutes each Axis (X, Y, Z)
-Operation
220 G , Half sine wave
2 ms
X,Y,Z .one time for each side
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Page 27
10. Reliability
Note
Note1:
Remark:
Product Specification
AU OPTRONICS CORPORATION
Items
Temperature
Humidity Bias
High Temperature
Operation
Low Temperature
Operation
High Temperature
Storage
Low Temperature
Storage
Thermal Shock
Test
According to EN 61000-4-2 , ESD class B: Some performance degradation allowed. No data lost