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MODEL NO.: M270HGE
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PRODUCT SPECIFICATION
Doc. Number :
ϭ Tentative Specification
ϭ Preliminary Specification
Ϯ Approval Specification
SUFFIX: L21
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION ......................................................................................................5
1.1 OVERVIEW........................................................................................................................5
1.2 GENERAL SPECIFICATIONS ...........................................................................................5
2. MECHANICAL SPECIFICATIONS...........................................................................................5
3. ABSOLUTE MAXIMUM RATINGS ..........................................................................................5
3.1 ABSOLUTE RATINGS OF ENVIRONMENT ......................................................................5
3.2 ELECTRICAL ABSOLUTE RATINGS ................................................................................6
3.2.1 TFT LCD MODULE .................................................................................................... 6
3.2.2 BACKLIGHT UNIT...................................................................................................... 6
4. ELECTRICAL SPECIFICATIONS ............................................................................................7
4.1 FUNCTION BLOCK DIAGRAM..........................................................................................7
4.2. INTERFACE CONNECTIONS ..........................................................................................7
4.3 ELECTRICAL CHARACTERISTICS ..................................................................................9
4.3.1 LCD ELETRONICS SPECIFICATION ........................................................................ 9
4.3.2 Vcc Power Dip Condition...........................................................................................11
4.3.3 BACKLIGHT UNIT.....................................................................................................11
4.3.4 LIGHTBAR Connector Pin Assignment .................................................................... 12
4.4 LVDS INPUT SIGNAL SPECIFICATIONS........................................................................13
4.4.1 LVDS DATA MAPPING TABLE ................................................................................. 13
4.4.2 COLOR DATA INPUT ASSIGNMENT....................................................................... 14
4.5 DISPLAY TIMING SPECIFICATIONS ..............................................................................15
4.6 POWER ON/OFF SEQUENCE........................................................................................17
5. OPTICAL CHARACTERISTICS ............................................................................................18
5.1 TEST CONDITIONS ........................................................................................................18
5.2 OPTICAL SPECIFICATIONS ...........................................................................................18
6. RELIABILITY TEST ITEM......................................................................................................21
7. PACKING ...............................................................................................................................22
7.1 PACKING SPECIFICATIONS ..........................................................................................22
7.2 PACKING METHOD.........................................................................................................22
7.3 PALLET............................................................................................................................ 23
8. CMI MODULE LABEL ........................................................................................................... 24
9. PRECAUTIONS .....................................................................................................................25
9.1 ASSEMBLY AND HANDLING PRECAUTIONS................................................................25
9.2 STORAGE PRECAUTIONS............................................................................................. 25
9.3 OPERATION PRECAUTIONS .........................................................................................25
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PRODUCT SPECIFICATION
9.4 SAFETY PRECAUTIONS ................................................................................................26
9.5 SAFETY STANDARDS ....................................................................................................26
9.6 OTHER ............................................................................................................................26
Appendix. OUTLINE DRAWING ...............................................................................................26
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
2.0 July,1st, 2011 All Spec Ver.2.0 was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
M270HGE-L21 is a 27.0” TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins
2ch-LVDS interface. This module supports 1920 x 1080 Full HD mode and can display up to 16.7M colors.
The converter module for Backlight is not built in.
1.2 GENERAL SPECIFICATIONS
Item Specification Unit Note
Screen Size 597.89 (H) X 336.31 (V), (27.0 inch Diagonal) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1920 x R.G.B. x 1080 pixel -
Pixel Pitch 0.3114 (H) x 0.3114 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
TCO TCO 5.0 compliance
Transmissive Mode Normally white - -
Surface Treatment Hard coating (3H), Glare ( 4%< R< 5%) - -
Luminance, White 300 Cd/m2
Power Consumption Total 23.83 W(Typ.) @ cell 6.1 W(Typ.), BL 17.73 W(Typ.) (1)
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PRODUCT SPECIFICATION
Note (1) The specified power consumption : Total= cell (reference 4.3.1)+BL (reference 4.3.3)
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 629.5 630.0 630.5 mm
Module Size
Bezel Area
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 367.7 368.2 368.7 mm
Thickness (T) 13.6 14.1 14.6 mm
Horizontal 603.6 603.9 604.2 mm
Vertical 341.8 342.3 342.8 mm
Horizontal - 597.89 - mm
Vertical - 336.31 - mm
Weight -
(2850) (2965)
g
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Min. Max.
Storage Temperature TST -20 60 ºC (1)
Operating Ambient Temperature TOP 0 50 ºC (1), (2)
Value
Unit Note
(1)
Note (1)
(a) 90 %RH Max. (Ta <= 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
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Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
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PRODUCT SPECIFICATION
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCCS -0.3 6.0 V
Logic Input Voltage VIN -0.3 3.6 V
Value
Min. Max.
Unit Note
3.2.2 BACKLIGHT UNIT
Item Symbol
LED Forward Current Per
Input Pin
LED Reverse Voltage Per
Input Pin
LED Pulse Forward
Current Per Input Pin
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
IF (130) (140) mA
VR (55) V
IP (360) mA
Min. Typ Max.
Value
Unit Note
(1), (2)
Duty=100%
(1), (2)
Pulse Width
and Duty
Љ
Љ
10msec.
10%
(1)
к
Note (2) Specified values are for input pin of LED light bar at Ta=25±2
further information).
(Refer to 4.3.3 and 4.3.4 for
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4. ELECTRICAL SPECIFICATIONS
4.1 FUNCTION BLOCK DIAGRAM
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PRODUCT SPECIFICATION
4.2. INTERFACE CONNECTIONS
PIN ASSIGNMENT
Pin Name Description
1 RXO0- Negative LVDS differential data input. Channel O0 (odd)
2 RXO0+ Positive LVDS differential data input. Channel O0 (odd)
3 RXO1- Negative LVDS differential data input. Channel O1 (odd)
4 RXO1+ Positive LVDS differential data input. Channel O1 (odd)
5 RXO2- Negative LVDS differential data input. Channel O2 (odd)
6 RXO2+ Positive LVDS differential data input. Channel O2 (odd)
7 GND Ground
8 RXOC- Negative LVDS differential clock input. (odd)
9 RXOC+ Positive LVDS differential clock input. (odd)
10 RXO3- Negative LVDS differential data input. Channel O3(odd)
11 RXO3+ Positive LVDS differential data input. Channel O3 (odd)
12 RXE0- Negative LVDS differential data input. Channel E0 (even)
13 RXE0+ Positive LVDS differential data input. Channel E0 (even)
14 GND Ground
15 RXE1- Negative LVDS differential data input. Channel E1 (even)
16 RXE1+ Positive LVDS differential data input. Channel E1 (even)
17 GND Ground
18 RXE2- Negative LVDS differential data input. Channel E2 (even)
19 RXE2+ Positive LVDS differential data input. Channel E2 (even)
20 RXEC- Negative LVDS differential clock input. (even)
21 RXEC+ Positive LVDS differential clock input. (even)
22 RXE3- Negative LVDS differential data input. Channel E3 (even)
23 RXE3+ Positive LVDS differential data input. Channel E3 (even)
24 GND Ground
25 NC For LCD internal use only, Do not connect
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Pin Name Description
26 NC For LCD internal use only, Do not connect
27 Vcc +5.0V power supply
28 Vcc +5.0V power supply
29 Vcc +5.0V power supply
30 Vcc +5.0V power supply
Note (1) Connector Part No.:
093G30-B0001A(STARCONN) or MSAKT2407P30HA(STM) or equivalent
Note (2) User’s connector Part No:
Mating Wire Cable Connector Part No.: FI-X30H(JAE) or FI-X30HL(JAE).
Note (3) The first pixel is odd.
Note (4) Input signal of even and odd clock should be the same timing.
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PRODUCT SPECIFICATION
1,1
(odd)
2,1
3,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
1,Xmax
Pitch
Pitch
Ymax,1
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Ymax,
Xmax
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP 300 mV -
Rush Current I
Power Supply Current
Vertical Stripe
Power Consumption PLCD 6.1 7.32 Watt (4)
LVDS differential input voltage Vid 200 600 mV
LVDS common input voltage Vic 1.0 1.2 1.4 V
Logic High Input Voltage VIH 2.64 3.6 V
Logic Low Input Voltage VIL -0.3 0.66 V
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
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PRODUCT SPECIFICATION
Value
Min. Typ. Max.
3 A (2)
RUSH
White 0.65 0.78 A (3)a
Black 1.22 1.464 A (3)b
1.02 1.22 A (3)c
Unit Note
Note (2) Measurement Conditions:
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