1.1 2009/6/1 6 Contrast ratio min 600:1 Contrast ratio min 700:1
1.2 2010/6/28 28 N/A Packing specification
25/26/
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5.2 2011/03/01 14
Raising Time
(Max.)
Falling Time
(Max.)
N/A Add ME drawing
27
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is not encouraged.
3.5 (Typ.) / 7.5 (Max.)
1.5 (Typ.) / 2.5 (Max.)-
Modify timing diagram
It’s not available to use
reversed-phase driving on CCFL set
(high risk).
finalized
document version 1.2 3
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Product Specification
AU OPTRONICS CORPORATION
1.0 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 or 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
M240HW01 V2
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, 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 CCFL in it is supplied by Limited Current Circuit
(IEC60950 or UL1950). Do not connect the CCFL in Hazardous Voltage Circuit.
document version 1.2 4
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Product Specification
AU OPTRONICS CORPORATION
2.0 General Description
This specification applies to the 24 inch-wide Color a-Si TFT-LCD Module M240HW01.The
display supports the Full HD - 1920(H) x 1080(V) screen format and 16.7M colors (RGB 6-bits +
Hi-FRC data). All input signals are 2-channel LVDS interface and this module doesn’t contain an
inverter board for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25℃ condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm]
Active Area [mm] 531.36 (H) x 298.89 (V)
Pixels H x V 1920(x3) x 1080
Pixel Pitch [um] 276.75 (per one triad) ×276.75
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode TN Mode, Normally White
White Luminance ( Center ) [cd/m2]
Contrast Ratio 1000 (Typ.)
Optical Response Time [msec] 5ms (Typ., on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption
(VDD line + CCFL line)
Weight [g] 2755 (Typ.)
Physical Size [mm] 556.0 (W) x 323.2 (H) x 16.35 (D) typ
Electrical Interface Dual channel LVDS
Support Color 16.7M colors (RGB 6-bit + Hi_FRC )
Surface Treatment Anti-Glare, 3H
Temperature Range
Operating
Storage (Shipping)
RoHS Compliance RoHS Compliance
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609.7(24.0”)
2
300 cd/m
[Watt] 35 W (Typ.)
(without inverter, all black pattern)
[oC]
[oC]
0 to +50
-20 to +60
(Typ.)
M240HW01 V2
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ. Max. Note
Horizontal (Right)
Viewing Angle [degree]
Contrast ratio Normal Direction
Response Time [msec]
Color / Chromaticity
Coordinates (CIE)
Color Coordinates (CIE) White
Central Luminance [cd/m2] 250 300 -
Luminance Uniformity
Crosstalk (in 60Hz)
Flicker
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[%]
[%]
dB
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
Raising Time (TrR)
Falling Time (TrF)
Raising + Falling
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
150
140
700
-
-
-
0.619 0.649 0.679
0.308 0.338 0.368
0.259 0.289 0.319
0.579 0.609 0.639
0.116 0.146 0.176
0.040 0.070 0.100
0.2830.3130.343
0.2990.3290.359
75 80
170
160
1000 -
3.5 7.5
1.5 2.5
5 10
-
-
-
-
-
1.5
-20
2
3
4
5
6
7
8
9
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6
Page 7
Product Specification
TFT-LCD
LCD Panel
AU OPTRONICS CORPORATION
Note 1: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt
temperature change during measuring (at surface 35)℃ . 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
M240HW01 V2
Measured distance
Note 2: Definition of viewing angle measured by ELDIM (EZContrast 88)
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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Center of the screen
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Product Specification
90 10 0 %
Tr
F
R
10 0 %
Tr
F
R
AU OPTRONICS CORPORATION
Note 3: Contrast ratio is measured by TOPCON SR-3
Note 4: Definition of Response time measured by Westar TRD-100A
The output signals of photo detector are measured when the input signals are changed from “Full
Black” to “Full White” (rising time, TrR), and from “Full White” to “Full Black” (falling time, TfF),
respectively. The response time is interval between the 10% and 90% (1 frame at 60 Hz) of
amplitudes.
M240HW01 V2
100
100
Optical
Optical
response
response
TrR + TfF = 5 msec (typ.).
Note 5: Color chromaticity and coordinates (CIE) is measured by TOPCON SR-3
Note 6: Central luminance is measured by TOPCON SR-3
Note 7: Luminance uniformity of these 9 points is defined as below and measured by
TOPCON SR-3
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White
1 Frame1 Frame
Black
Black
Tr
Tr
White
Uniformity =
document version 1.2 8
9)-(1 points 9in LuminanceMinimum
9)-(1 Points 9in LuminanceMaximum
8
Page 9
Product Specification
R G B R G B R G B R G B
Level
DC
AU OPTRONICS CORPORATION
Note 8:Crosstalk is defined as below and measured by TOPCON SR-3
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)
M240HW01 V2
Note 9: Test Patern: Subchecker Pattern measured by TOPCON SR-3
R G B R G B
Gray Level = L127
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Gray Level = L0
Method: Record dBV & DC value with TRD-100
Amplitude
DC
AC
Time
log20(dB)Flicker =
Hz) 30Level(at AC
document version 1.2 9
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Product Specification
AU OPTRONICS CORPORATION
3.0 Functional Block Diagram
The following diagram shows the functional block of the 24.0 inch Color TFT-LCD Module:
LVDS
M240HW01 V2
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I/F PCB Interface:
JAE FI-XB30SSL-HF15
STM MSBKT2407P30HB
Mating Type:
FI-X30HL (Locked Type)
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Product Specification
AU OPTRONICS CORPORATION
4.0 Absolute Maximum Ratings
Absolute maximum ratings of the module are as following:
4.1 TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive
Voltage
4.2 Backlight Unit
Item Symbol Min Max Unit Conditions
CCFL Current ICFL
4.3 Absolute Ratings of Environment
VDD 0 6.0 [Volt] Note 1,2
3.0 8.0
M240HW01 V2
[mA] rms Note 1,2
Item Symbol Min. Max. Unit Conditions
Operating Temperature TOP 0 +50 [oC]
Operation Humidity HOP 5 90 [%RH]
Storage Temperature TST -20 +60 [oC]
Storage Humidity HST
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Note 1: With in Ta (25℃)
Note 2: Permanent damage to the device may occur if exceeding maximum values
Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard).
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5 90
[%RH]
Note 3
Operating Range Storage Range
document version 1.2 11
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Product Specification
VDD= 5.0V,All black Pattern,
VDD= 5.0V,All black Pattern,
M240HW01 V2
AU OPTRONICS CORPORATION
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as following:
Symbol Parameter Min Typ Max Unit Conditions
VDD
Logic/LCD Drive
Voltage
4.5
5.0
5.5
[Volt] +/-10%
IDD1 Input Current - 0.6 1.2 [A]
PDD1 VDD Power - 3 6 [Watt]
IRush Inrush Current
VDDrp
Allowable Logic/LCD
Drive Ripple Voltage
-
-
- 3 [A] Note 1
- 300 [mV] p-p
Note 1: Measurement conditions:
The duration of rising time of power input is 470 us.
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(High to Low)
Control
Signal
+5.0V
R1
47K
R2
Q3
AO6402
D6
D5
D2S
D1
G
D2SD1D5
D6
G
Q3
AO6402
F1
At 60Hz
At 60Hz
VDD= 5.0V, All Black Pattern
At 75Hz
VCC
(LCD Module Input)
C1
1uF/16V
SW1
SW MAG-SPST
12
document version 1.2 12
+12.0V
C2
1uF/25V
1K
VR1
47K
C3
0.01uF/25V
12
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
5.1.2 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when VDD is off. Please refer to specifications of
SN75LVDS82DGG (Texas Instruments) in detail.
Characteristics of each signal are as following:
SymbolParameterMinTypMaxUnits
VTH
VTL
│VID│Input Differential Voltage 100 - 600 [mV] Note 1
VICM
Differential Input High
Threshold
Differential Input Low
Threshold
Differential Input Common
Mode Voltage
- +50 +100 [mV]
-100 -50 - [mV]
+1.0 +1.2 +1.5 [V]
VICM = 1.2V
Note1
VICM = 1.2V
Note 1
VTH-VTL = 200MV (max)
Note 1
Note 1: LVDS Signal Waveform
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Condition
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
5.2 Backlight Unit
Parameter guideline for CCFL Inverter is under stable conditions at 25 (Room Temperature):℃
Parameter Min. Typ. Max. Unit Note
CCFL Standard Current (ISCFL) 7.07.5 8.0 [mA] rms
CCFL Operation Current (IRCFL)
CCFL Frequency (FCFL) 40 53 60 [KHz]
CCFL Ignition Voltage (ViCFL, Ta= 0)℃ 2000 - - [Volt] rms
CCFL Ignition Voltage (ViCF, Ta= 25 )℃ 1850 - -[Volt] rms
CCFL Operation Voltage (VCFL) CCFL Power Consumption (PCFL) - 27 - [Watt]
CCFL Life Time (LTCFL)
3.0
40,000
7.5
900
(@7.5mA)
50,000
8.0
- [Volt] rms
- [Hour]
[mA] rms
Note 1: Typ. values are AUO recommended design values.
*1 All of characteristics listed are measured under the condition using the AUO test inverter.
*2 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.
*3 While designing an inverter, it is suggested to check safety circuit very carefully. Impedance
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of CCFL, for instance, becomes more than 1 [M ohm] when CCFL is damaged.
*4 Generally, CCFL has certain delay time after applying kick-off voltage. It is recommended to
keep on applying kick-off voltage for 1 [Sec] until discharge.
*5 Reducing CCFL current will increase CCFL discharge voltage and generally increases
CCFL discharge frequency. So all the parameters of the inverter should be carefully
designed so the inverter will not produce too much leakage current from high-voltage
output.
*6 Both CCFLs in the CCFL set (2 CCFL lamps on each side of a panel) is designed for
identical phase driving. It’s not available to use reversed-phase driving on CCFL set (high
risk).
*7 For designing CCFL current, it is highly recommanded to use symmetric and consistent
sinusoidal wave for each CCFL input current with asymmetric ration of 10% or less in both
postive area and negative area (ie. 0.9*√2*I
< I1 & I2 < 1.1*√2*I
rms
) as refer to the
rms
following diagram, otherwise proper CCFL functionality cannot be guarantied.
2
3, 4
5
6
7
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Product Specification
AU OPTRONICS CORPORATION
Note 2: CCFL standard current is measured at 25±2℃.
Note 3: CCFL discharge frequency should be carefully determined to avoid interference between
inverter and TFT LCD.
Note 4: The frequency range will not affect lamp life and reliability characteristics.
Note 5: CCFL inverter should be able to release power that has generating capacity exceeding
2000 volt. Lamp units need minimum voltage, 2000 Volt, for ignition.
M240HW01 V2
Note 6: The variance of CCFL power consumption is ±10%. (IRCFL × VCFL × 4 = PCFL)
Note 7: Definition of life time: brightness becomes 50%. The minimum life time of CCFL unit is on
the condition of 7.5mA CCFL current and 25±2℃.
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document version 1.2 15
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Product Specification
R G B R GB
R G B R GB
R GB R G B
R GB R G B 1 2 1
919 1
920 1st Line
1080
Line
AU OPTRONICS CORPORATION
6.0 Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
M240HW01 V2
6.2 The input data format
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Note 1: R/G/B data 7:MSB, R/G/B data 0:LSB O = “Odd Pixel Data” E = “Even Pixel Data”
document version 1.2 16
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Product Specification
PIN #
SIGNAL NAME
DESCRIPTION
1
RxO
IN0- Negative LVDS differential data input (
Odd data)
2
RxO
IN0+
Positive LVDS differential data input (Odd data)
3
RxO
IN1- Negative LVDS differential data input (Odd data)
4
RxO
IN1+
Positive LVDS differential data input (Odd data)
5
RxO
IN2- Negative LVDS differential data input (Odd data, DSPTMG
) 6 RxO
IN2+
Positive LVDS differential data input (Odd data, DSPTMG)
RxEIN3+ Positive LVDS differential data input (Even data)
24
GND
Power Ground
25 NC
No connectio
n
(for AUO test only
. Do not connect
) 26 NC No connection
(for AUO test only
. Do not connect
) 27 VDD
Power
+5V
28
VDD
Power
+5V
29
VDD
Power
+5V
30
VDD
Power
+5V
AU OPTRONICS CORPORATION
M240HW01 V2
6.3 Signal Description
The module using one LVDS receiver SN75LVDS82(Texas Instruments). LVDS is a
differential signal technology for LCD interface and high speed data transfer device. LVDS
transmitters shall be SN75LVDS83(negative edge sampling). The first LVDS port(RxOxxx)
transmits odd pixels while the second LVDS port(RxExxx) transmits even pixels.
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document version 1.2 17
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Note1: Start from left side
Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
Note2: Input signals of odd and even clock shall be the same timing.
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6.4 Timing Characteristics
Basically, interface timing described here is not actual input timing of LCD module but close to
output timing of SN75LVDS82DGG (Texas Instruments) or equivalent.
Item Symbol Min Typ Max Unit
Data CLK
Tclk
40
75
90
[MHz]
Period Th 1034 1060 2047 [Tclk]
H-section
Display Area Tdisp(h) 960 960 960 [Tclk]
Blanking
Tblk(h)
74 100 1087 [Tclk]
Period Tv 1088 1120 2047 [Th]
V-section
Display Area Tdisp(v) 1080 1080 1080 [Th]
Blanking
Tblk(v)
8 40 967 [Th]
Frame Rate F 50 60 75 [Hz]
Note : DE mode only
document version 1.2 18
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6.5 Timing diagram
Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
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document version 1.2 19
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Product Specification
AU OPTRONICS CORPORATION
6.6 Power ON/OFF Sequence
VDD power and lamp on/off sequence are 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 Interface Connector / Interface card
23 RxEIN3+ 24 GND
25 NC (for AUO test only. Do not
connect)
27 VDD 28 VDD
29 VDD 30 VDD
document version 1.2 21
26 NC (for AUO test only. Do not
connect)
21
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 V2
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 Lamp Connector / Backlight lamp
Manufacturer
Type Part Number
Mating Type Part Number
7.2.1 Signal for Lamp connector
Connector No. Pin No. Input Color Function
1 Hot1 Pink High Voltage
2 Cold1 White Low Voltage
1 Hot2 Blue High Voltage
2 Cold2 Black Low Voltage
1 Hot1 Pink High Voltage
2 Cold1 White Low Voltage
1 Hot2 Blue High Voltage
2 Cold2 Black Low Voltage
Upper
Lower
CN1
CN2
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Connector No. Pin No. Input Color Function
CN3
CN4
CVILUX
CP0502SL090
CP0502P1ML0
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Product Specification
AU OPTRONICS CORPORATION
8.0 Reliability Test
Environment test conditions are listed as following table.
Items Required Condition
Temperature Humidity Bias (THB) Ta= 50, ℃ 80%RH, 300hours
M240HW01 V2
Note
High Temperature Operation (HTO) Ta= 50, ℃ 50%RH, 300hours
Low Temperature Operation (LTO) Ta= 0, 300hours℃
High Temperature Storage (HTS) Ta= 60, 300hours℃
Low Temperature Storage (LTS) Ta= -20, 300hours℃
Acceleration: 1.5 Grms
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Drop Test Height: 46 cm, package test
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Thermal Shock Test (TST) -20/℃ 30min, 60/℃30min, 100 cycles
On/Off Test On/10sec, Off/10sec, 30,000 cycles
ESD (Electro Static Discharge)
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Wave: Random
Frequency: 10 - 200 Hz
Duration: 30 Minutes each Axis (X, Y, Z)
Acceleration: 50 G
Wave: Half-sine
Active Time: 20 ms
Direction: ±X, ±Y, ±Z (one time for each Axis)
Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec,
15 points, 25 times/ point.
Air Discharge: ± 15KV, 150pF(330Ω ) 1sec
15 points, 25 times/ point.
1
2
Altitude Test
Note 1: The TFT-LCD module will not sustain damage after being subjected to 100 cycles of rapid
temperature change. A cycle of rapid temperature change consists of varying the temperature from
-20℃ to 60℃, and back again. Power is not applied during the test. After temperature cycling, the
unit is placed in normal room ambient for at least 4 hours before power on.
Note 2: EN61000-4-2, ESD class B: Certain performance degradation allowed
document version 1.2 23
Operation:10,000 ft
Non-Operation:30,000 ft
No data lost
Self-recoverable
No hardware failures.
23
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Product Specification
AU OPTRONICS CORPORATION
9.0 Shipping Label
The label is on the panel as shown below:
Note 1: For Pb Free products, AUO will add for identification.
M240HW01 V2
Note 2: For RoHS compatible products, AUO will add for identification.
Note 3: For China RoHS compatible products, AUO will add for identification.
Note 4: The Green Mark will be presented only when the green documents have been ready by
AUO Internal Green Team.
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10.0 Mechanical Characteristics
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Module
Past
e protect film
Past
e lamp wire
1pcs Module/ESD
Top cover
8 pcs/carton
Carton
”
H ” Tape
Cushion
Put top cover
11. Packing Specification
Stretch film
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2. Pallet and shipment information
Item
Q'ty Dimension Weight(kg)
Label
Corner angle
Moisture-proof film
PET band
Corner angle
Pallet
Specification
Remark
1Panel1556(H)mm x 323(V)mm x 17.1(D)mm
2Cushion1-1.51
3Box1406(L)mm x 281(W)mm x 651(H)mm
4Packing Box8 pcs/Box406(L)mm x 281(W)mm x 651(H)mm
5Pallet11140(L)mm x 830(W)mm x 138(H)mm
6
Pallet after
Packing
16
boxes/pallet
1140(L)mm x 830(W)mm x 142.2(H)mm 407.76
Ver 0.2
2.75
1.185without Panel & cushion
24.73with panel & cushion
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Ver 0.2
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