Page 1
) Preliminary Specification
Note: This Specification is subject to change
(
( V) Final Specification
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
Module
Model Name
24” Color TFT-LCD
M240HW01 VD
Customer Date
Approved by
Approved by Date
Howard Lee
Prepared by
2012/3/13
without notice.
document version 1.0 1
James Weng
Desktop Display Business Group /
AU Optronics corporation
2012/3/13
Page 2
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
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 ......................................................9
4.0 Absolute Maximum Ratings..................................................10
4.1 TFT LCD Module .............................................................................................................................10
4.2 Absolute Ratings of Environment ..................................................................................................... 10
5.0 Electrical characteristics......................................................11
5.1 TFT LCD Module ........................................................................................................................... 11
5.1.1 Power Specification .................................................................................................. 11
5.1.2 Signal Electrical Characteristics ................................................................................. 12
6.0 Signal Characteristic............................................................14
6.1 Pixel Format Image ....................................................................................................................... 14
6.2 The input data format.................................................................................................................... 14
6.3 Signal Description.......................................................................................................................... 15
6.4 Timing Characteristics ......................................................................................................................17
6.5 Timing diagram............................................................................................................................... 18
6.6 Power ON/OFF Sequence ...........................................................................................................19
7.0 Connector & Pin Assignment................................................20
7.1 TFT LCD Module ........................................................................................................................... 20
7.1.1 Pin Assignment ....................................................................................................... 20
8.0 Reliability Test .....................................................................21
9.0 Mechanical Characteristics...................................................22
document version 1.0 2
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Product Specification
M240HW01 VD
AU OPTRONICS CORPORATION
Record of Revision
Version and Date Page Old description New Description Remark
document version 1.0 3
Page 4
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
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 LED lightbar 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) Please avoid touching COF position while you are doing mechanical design
14) When storing modules as spares for a long time, the following precaution is necessary:
Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep
the temperature between 5℃ and 35℃ at normal humidity.
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Page 5
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
2.0 General Description
This specification applies to the 24 inch-FHD Color a-Si TFT-LCD Module M240HW01. The
display supports the FHD - 1920(H) x 1080(V) screen format and 16.7M colors (RGB 6-bits +
Hi-FRC data). The light source of this TFT-LCD module is W-LED. All input signals are 2-channel
LVDS interface and this module doesn’t contain a driver 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 TN Mode, Normally White
Optical Response Time [msec] 5ms (Typ., on/off)
Nominal Input Voltage VDD [Volt] +5.0 V (Typ)
Power Consumption
(VDD line + LED line)
Weight [Grams] 650 (typ.)
Electrical Interface Dual channel LVDS
Support Color 16.7M colors (RGB 6-bit + Hi_FRC )
Surface Treatment Anti-Glare, 3H
Cell transmittance 5.34%
Cell thickness [mm] 1.9
[Watt] 3.25 (Typ.,60 Hz )
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2.2 Optical Characteristics
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ.
-
-
Response Time [msec]
Crosstalk (in 60Hz)
Flicker
[%]
dB
Raising Time (TrR)
Falling Time (TrF)
Raising + Falling -
3.5 7.4
1.5 2.6
5 10
Max.
1.5 3
-20
Note
1,2
4
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Product Specification
Center of the screen
90
1 Frame
AU OPTRONICS CORPORATION
M240HW01 VD
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
Measured distance
Note 2: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, TrF),
respectively. The response time is interval between the 10% and 90% (1 frame at 60 Hz) of
amplitudes.
TrR + TrF = 5 msec (typ.).
Note 3 Crosstalk is defined as below and measured by TOPCON SR-3
CT = | YB – YA | / YA
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Optical
Optical
response
response
100
100
10
10
%
%
0
0
× 100 (%)
White
T
rF
Black
1 Frame
T
rR
Black
White
Page 8
Product Specification
Level
DC
AU OPTRONICS CORPORATION
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)
Note 4 Test Patern: Subchecker Pattern measured by TOPCON SR-3
G B R G B
R
Gray Level = L127
M240HW01 VD
R G B R G B
R G B R G B
Gray Level = L0
Method: Record dBV & DC value with TRD-100
Amplitude
DC
log20(dB)Flicker =
AC
Time
Hz) 30Level(at AC
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Page 9
Back
light
DC
LVD
S
3.0 Functional Block Diagram
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
The following diagram shows the functional block of the 24.0 inch Color TFT-LCD Module:
+5V
LVDS
Receiver
Connector
DC/DC
Converter
AUO
ASIC
Timing
Controller
miniLVDS
Transmitter
Gamma
Correction
G1
Y-Driver IC
1920(x3) x 1080
TFT-LCD
Pixels
G1080
D1
D5760
LED
I/F + X-PCB
I/F PCB Interface:
FI-XPB30SRLAHF11 (JAE)
MSCK2407P30 (STM)
Mating Type:
FI-X30HL(Locked Type)
LED Driver on system
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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 Absolute Ratings of Environment
VDD 0 6.0 [Volt] Note 1,2
M240HW01 VD
Item Symbol
Operating Temperature TOP 0 +50 [oC]
Center Glass surface temperature
(operation)
Operation Humidity HOP 5 90 [%RH]
Storage Temperature TST -20 +60 [oC]
Storage Humidity HST
TGS 0 +50 [oC]
Min. Max. Unit Conditions
5 90
[%RH]
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).
2. Max wet-bulb temperature at 39
3. No condensation
1. 90% RH Max ( Ta
≦39℃)
℃ or less. ( Ta ≦39℃)
Note 3
Operating Range
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Storage Range
Page 11
Product Specification
Voltage
AU OPTRONICS CORPORATION
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as following:
M240HW01 VD
Symbol
VDD
IDD Input Current
PDD VDD Power
IRush Inrush Current
VDDrp
Parameter Min Typ Max Unit Conditions
Logic/LCD Drive
Allowable Logic/LCD
Drive Ripple Voltage
4.5
-
0.8 0.96 [A] VDD= 5.0V, All Black Pattern At 75Hz,
-
4 4.8 [Watt] VDD= 5.0V, All Black Pattern At 75Hz
-
-
5.0 5.5 [Volt] +/-10%
0.65 0.78 [A] VDD= 5.0V,All black Pattern, At 60Hz
3.25 3.9 [Watt] VDD= 5.0V,All black Pattern, At 60Hz
- 3 [A]
- 500 [mV] p-p VDD= 5.0V, All Black Pattern At 75Hz
Note 1: Measurement conditions:
The duration of rising time of power input is 470us.
Note 1
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Product Specification
M240HW01 VD
AU OPTRONICS CORPORATION
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.
1. DC Characteristics of each signal are as following:
Symbol
VTH
VTL
│
V
│
ID
VCM
Differential Input High
Threshold
Differential Input Low
Threshold
Input Differential Voltage 100 - 600 [mV] Note 1
Differential Input Common
Mode Voltage
Parameter Min Typ Max
- - +100
-100
+1.0
- - [mV] V
+1.2
+1.5
Note 1: LVDS Signal Waveform
Units
Condition
[mV] VCM = 1.2V Note 1
= 1.2V Note 1
CM
VTH-VTL = 200MV (max)
[V]
Note 1
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2. AC Characteristics
Product Specification
M240HW01 VD
AU OPTRONICS CORPORATION
Description Symbol
Maximum deviation of input
clock frequency during SSC
Maximum modulation frequency
of input clock during SSC
Freq
Fmax
Fcenter
Fmin
Min Max Unit Note
±±±±
F
DEV
-
F
MOD
- 300 KHz
3
1
FMOD
%
Fcenter * FDEV
< Spread Spectrum>
time
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Product Specification
R G B R G B
R G B R G B
R G B R G B
R G B 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
M240HW01 VD
Following figure shows the relationship of the input signals and LCD pixel format.
6.2 The input data format
Note 1: R/G/B data 7:MSB, R/G/B data 0:LSB O = “Odd Pixel Data” E = “Even Pixel Data”
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
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.
PIN # SIGNAL NAME DESCRIPTION
1 RxOIN0- Negative LVDS differential data input (Odd data)
2 RxOIN0+ Positive LVDS differential data input (Odd data)
3 RxOIN1- Negative LVDS differential data input (Odd data)
4 RxOIN1+ Positive LVDS differential data input (Odd data)
5 RxOIN2- Negative LVDS differential data input (Odd data, DSPTMG)
6 RxOIN2+ Positive LVDS differential data input (Odd data, DSPTMG)
7 GND Power Ground
8 RxOCLK- Negative LVDS differential clock input (Odd clock)
9 RxOCLK+ Positive LVDS differential clock input (Odd clock)
10 RxOIN3- Negative LVDS differential data input (Odd data)
11 RxOIN3+ Positive LVDS differential data input (Odd data)
12 RxEIN0- Negative LVDS differential data input (Even data)
13 RxEIN0+ Positive LVDS differential data input (Even data)
14 GND Power Ground
15 RxEIN1- Positive LVDS differential data input (Even data)
16 RxEIN1+ Negative LVDS differential data input (Even data)
17 GND Power Ground
18 RxEIN2- Negative LVDS differential data input (Even data)
19 RxEIN2+ Positive LVDS differential data input (Even data)
20 RxECLK- Negative LVDS differential clock input (Even clock)
21 RxECLK+ Positive LVDS differential clock input (Even clock)
22 RxEIN3- Negative LVDS differential data input (Even data)
23 RxEIN3+ Positive LVDS differential data input (Even data)
24 GND Power Ground
25 NC No connection (for AUO test only. Do not connect)
26 NC No connection (for AUO test only. Do not connect)
27 NC No connection (for AUO test only. Do not connect)
28 VDD Power +5V
29 VDD Power +5V
30 VDD Power +5V
Note1: Start from left side
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
Note2: Input signals of odd and even clock shall be the same timing.
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
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.
Signal
Item
Symbol
Min
Typ
Max
Unit
Period Tv
Vertical Section
Active Tdisp(v)
Blanking Tbp(v)+Tfp(v)+PWvs
Period Th
Horizontal
Active Tdisp(h)
Section
Blanking Tbp(h)+Tfp(h)+PWhs
Period Tclk
Clock
Frequency Freq
Frame rate Frame rate F
Note : DE mode only
1088 1120
1080 1080
2047
1080
8 40 967
1034 1060
2047
960 960 960
74 100 1087
25 13.3
11.1
40 75 90
50 60 75
Th
Th
Th
Tclk
Tclk
Tclk
ns
MHz
Hz
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6.5 Timing diagram
Product Specification
M240HW01 VD
AU OPTRONICS CORPORATION
Tv
M pixel
DE
RGB Data
CLK
DE
N
Line
Tblk(v)
Invalid Data
Tclk
Tdisp(v)
Y
Th
N Line
32
LineLine
Th
Tdisp(h)
4
LineLine
N
Line
Invalid Data
Tblk(h)
1
X
RGB Data
(Odd)
RGB Data
(Even)
Pixel
M-7
Pixel
M-6
Pixel
M-5
Pixel
Pixel
M-3
Pixel
M-2
Pixel
M-1
Pixel
M
Invalid Data
Invalid Data
Pixel
1
Pixel Pixel
2
Pixel
Pixel
3
5
Pixel
6 M-2
4
Pixel
Pixel
7
Pixel
8 M
Pixel
10
Pixel
119
12
Pixel
M-5
Pixel
M-4
Pixel
M-3
Pixel
Pixel
M-1
PixelPixel
Invalid Data
Invalid Data
Pixel
1
Pixel
2M-4
Pixel
3
Pixel
4
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
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.
Note 1: Insert a black pattern
Note 2: Insert a white pattern
Parameter
T1 0.5 10 [msec]
T2 0 50 [msec]
T3 500 - [msec]
T4 200 - [msec]
T5 0 50 [msec]
T6 1000 - [msec]
Value
Unit
Min. Max.
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Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
7.0 Connector & Pin Assignment
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
Manufacturer
Type Part Number
Mating Housing Part Number FI-X30HL (Locked Type)
JAE
STM
FI-XPB30SRLAHF11
MSCK2407P30
7.1.1 Pin Assignment
Pin# Signal Name Pin# Signal Name
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
RxOIN0-
RxOIN1-
RxOIN2-
GND
RxOCLKIN+
RxOIN3+
RxEIN0+
RxEIN1-
GND
RxEIN2+
RxECLKIN+
RxEIN3+
NC
(for AUO test only. Do not connect)
NC
(for AUO test only. Do not connect)
VDD
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
RxOIN0+
RxOIN1+
RxOIN2+
RxOCLKIN-
RxOIN3-
RxEIN0-
GND
RxEIN1+
RxEIN2-
RxECLKIN-
RxEIN3-
GND
NC
(for AUO test only. Do not connect)
VDD
VDD
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8.0 Reliability Test
Product Specification
AU OPTRONICS CORPORATION
M240HW01 VD
Environment test conditions are listed as following table.
Items Required Condition
Temperature Humidity Bias (THB)
High Temperature Operation (HTO)
Low Temperature Operation (LTO)
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Drop Test Height: 46 cm, package test
Ta= 50℃, 80%RH, 300hours
Ta= 50℃, 50%RH, 300hours
Ta= 0℃, 300hours
Ta= 60℃, 300hours
Ta= -20℃, 300hours
Acceleration: 1.5 Grms
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)
Note
Thermal Shock Test (TST)
On/Off Test On/10sec, Off/10sec, 30,000 cycles
ESD (Electro Static Discharge)
Altitude Test
-20℃/30min, 60℃/30min, 100 cycles
Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec,
15 points, 25 times/ point.
Air Discharge: ± 15KV, 150pF(330Ω ) 1sec
15 points, 25 times/ point.
Operation:10,000 ft
Non-Operation:30,000 ft
1
2
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
No data lost
Self-recoverable
No hardware failures.
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Product Specification
9.0 Mechanical Characteristics
AU OPTRONICS CORPORATION
M240HW01 VD
M240HW01 VD
M240HW01 VD
Avoid touching COF position when
doing mechanical design
document version 1.0 22
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