) Preliminary Specification
(
( V ) Final Specification
Product Specification
AU OPTRONICS CORPORATION
M240HW02 V1
Module
Model Name
Customer Date
Approved by
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24.0” Color TFT-LCD
M240HW02 V1
Approved by Date
WinnieChang
Prepared by
2011/2/17
Note: This Specification is subject to
change without notice.
document version 1.7
James Weng
Desktop Display Business Group /
AU Optronics corporation
2011/2/17
1
Product Specification
AU OPTRONICS CORPORATION
M240HW02 V1
Contents
1.0 Handling Precautions................................................................... 4
2.0 General Description..................................................................... 5
2.1 Display Characteristics ......................................................................................................................................5
2.2 Optical Characteristics....................................................................................................................................... 6
3.0 Functional Block Diagram........................................................... 10
4.0 Absolute Maximum Ratings......................................................... 11
4.1 TFT LCD Module ............................................................................................................................................. 11
4.2 Backlight Unit................................................................................................................................................... 11
4.3 Absolute Ratings of Environment..................................................................................................................... 11
5.0 Electrical characteristics ............................................................12
5.1 TFT LCD Module ............................................................................................................................................. 12
5.1.1 Power Specification ......................................................................................................................................12
5.1.2 Signal Electrical Characteristics ........................................................................................13
5.2 Backlight Unit……………………………………………………………………………………………………………14
6.0 Signal Characteristic ................................................................. 16
6.1 Pixel Format Image..........................................................................................................................................16
6.2 The input data format.......................................................................................................................................16
6.3 Signal Description............................................................................................................................................ 17
6.4 Timing Characteristics .....................................................................................................................................19
6.5 Timing diagram ................................................................................................................................................ 20
6.6 Power ON/OFF Sequence............................................................................................................................... 21
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7.0 Connector & Pin Assignment....................................................... 22
7.1 TFT LCD Module ............................................................................................................................................. 22
7.1.1 Pin Assignment ............................................................................................................................................. 22
7.2 Connector on Backlight Unit………………………………………………………………………………………….. 22
7.2.1 Signal for Lamp connector…………………………………………………………………………………………...22
8.0 Reliability Test..........................................................................24
9.0 Shipping Label ......................................................................... 25
document version 1.7
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Version and Date Page
0.1 2010/03/04
All First Edition for Customer All
Product Specification
AU OPTRONICS CORPORATION
M240HW02 V1
Record of Revision
Old description New Description Remark
1.0 2010/6/15 5,6 Update spec table
1.1 2010/7/27 26 Change shipping label location
1.2 2010/8/10 27 Add a drawing of COF position
1.3 2010/8/16 5 Correct an error of “CCFL line” LED line
1.4 2010/9/17 4 Add item 13 of 1.0 handling precautions
1.4 2010/9/17 5 Add TCO 5.1 compliance
1.5 2010/11/23 5 Power consumption 27W Power consumption 26.3W
1.5 2010/11/23 11 LED current max 150 LED current max 120
1.6 2011/2/14 12 Ripple 300mV Ripple 500mV
1.6 2011/2/14 12 Add IDD/PDD at 75Hz
1.7 2011/2/17 19 Data CLK max 83 MHz Data CLK max 85 MHz
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1.7 2011/2/17 19 H-section Period min 1034 Tclk H-section Period min 1004 Tclk
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document version 1.7
3
Product Specification
AU OPTRONICS CORPORATION
M240HW02 V1
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 LED light bar edge. Instead, press at the far
ends of the LED light bar 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) 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) Avoid touching COF position while doing mechanical design.
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document version 1.7
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Product Specification
AU OPTRONICS CORPORATION
M240HW02 V1
2.0 General Description
This specification applies to the 24 inch-wide Color TFT-LCD Module M240HW02. The display
supports the Full HD - 1920(H) x 1080(V) screen format and 16.7M colors (RGB 8-bits data). All
input signals are dual 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] 609.7(24.0”)
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 VA Mode, Normally Black
2
White Luminance ( Center ) [cd/m2]
Contrast Ratio 3000 (Typ.)
Optical Response Time [msec] 25ms (Typ., on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption
(VDD line + LED line)
Weight [g] 2050 (Typ.)
Physical Size [mm] 556.0 (W) x 323.2 (H) x 11.5 (D) typ
Electrical Interface Dual channel LVDS
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[Watt]
250 cd/m
26.3 (Typ.)
(without inverter, all white pattern)
(Typ.)
Support Color 16.7M colors (RGB 8-bit)
Surface Treatment Anti-Glare, 3H
Temperature Range
Operating
Storage (Shipping)
RoHS Compliance RoHS Compliance
TCO Compliance TCO 5.1 Compliance
document version 1.7
[oC]
[oC]
0 to +50
-20 to +60
5
Product Specification
2.2 Optical Characteristics
AU OPTRONICS CORPORATION
M240HW02 V1
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ. Max. Note
Horizontal (Right)
CR = 10 (Left)
Viewing Angle [degree]
Vertical (Up)
CR = 10 (Down)
Contrast ratio Normal Direction
Raising Time (TrR) - 16 25
Response Time [msec]
Color / Chromaticity
Coordinates (CIE)
Falling Time (TrF) - 9 15
Raising + Falling - 25 40
Red x
Red y 0.309 0.339 0.369
Green x 0.299 0.329 0.359
Green y 0.594 0.624 0.654
Blue x 0.125 0.155 0.185
150
150
1800 3000 -
0.613 0.643 0.673
178
178
-
-
2
-
-
3
4
5
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Color Coordinates (CIE) White
Central Luminance [cd/m2]
Luminance Uniformity [%] 75 80 -
Crosstalk (in 60Hz) [%] 1.5
Flicker dB -20
Blue y 0.018 0.048 0.078
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
200 250 - 6
7
8
9
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Product Specification
M
easured distance
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.
AU OPTRONICS CORPORATION
Photo detector
M240HW02 V1
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.
LCD Panel
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Center of the screen
TFT-LCD Module
document version 1.7
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Product Specification
F
R
F
R
1 Frame
AU OPTRONICS CORPORATION
M240HW02 V1
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.
Optical
Optical
response
response
100
100
90
10
10
%
%
W hite
0
0
Tr
Tr
Black
1 Frame
Black
Tr
Tr
W hite
TrR + TfF = 25 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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Uniformity =
9)-(1 points 9in LuminanceMinimum
9)-(1 Points 9in LuminanceMaximum
document version 1.7
8
Product Specification
Level
DC
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)
AU OPTRONICS CORPORATION
M240HW02 V1
Note 9: Test Patern: Subchecker Pattern measured by TOPCON SR-3
R G B R G B
Gray Level = L127
R G B R G B
R G B R G B
Method: Record dBV & DC value with TRD-100
Amplitude
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Gray Level = L0
AC
DC
Time
Hz) 30Level(at AC
log20(dB)Flicker =
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