CHIMEI INNOLUX M270HGE-L20 Specification
PRODUCT SPECIFICATION
Customer:
Doc. Number :
□ Tentative Specification
□ Preliminary Specification
■ Approval Specification
MODEL NO.: M270HGE
SUFFIX: L20
APPROVED BY SIGNATURE
Name / Title
Note
Product Version C1/C2
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
吳柏勳
吳柏勳
吳柏勳吳柏勳
Version 3.3 21 August 2012 1 / 28
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
梁永祥
梁永祥
梁永祥梁永祥
陳有成
陳有成
陳有成陳有成
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
3.0 Sep,8th, 2011 All Spec Ver.3.0 was first issued.
1.P.5,
2.P.6,
3.1 March,8th,2012
3.2 May,21th,2012 P.9 Update the power off rush current from 4A to 4.5A
3.3 Aug,21th,2012 P18 Update the White Variation unit: 1.42(Max.)->70% (Min.)
3.P.9,
4.P.11,
5.P.12
1. Item 1.2 add RoHs compliance
2. Item 3.1 note(2) 60'C-->65'C
3. Item 4.3.1 add power off rush current 4A
4. Item 4.3.3 add VPIN min spec.
5. Item 4.3.4 add LED CNT type
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M270HGE-L20 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 -
RoHS, Halogen free, TCO RoHS, Halogen free, TCO 5.0 compliance
Transmissive Mode Normally white - -
Surface Treatment AG type, 3H hard coating, Haze 25 - -
Luminance, White 300 Cd/m2
Power Consumption Total 23.83 W(Typ.) @ cell 6.1 W(Typ.), BL 17.73 W(Typ.) (1)
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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PRODUCT SPECIFICATION
LED Forward Current Per
LED Reverse Voltage Per
Note (2) The temperature of panel surface should be 0 ºC min. and 65 ºC max. under Vcc=5.0V, fr =60Hz,
typical LED string current, 25 ºC ambient temperature, and no humidity control . Any condition of ambient
operating temperature, the surface of active area should be keeping not higher than 65 ºC.
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
Input Pin
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≦10msec.
and Duty≦10%
(1)
Note (2) Specified values are for input pin of LED light bar at Ta=25±2 ℃ (Refer to 4.3.3 and 4.3.4 for
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further information).
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
4. ELECTRICAL SPECIFICATIONS
4.1 FUNCTION BLOCK DIAGRAM
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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PRODUCT SPECIFICATION
Pitch
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.
1,1
(odd)
2,1
3,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
1,Xmax
Pitch
Ymax,1
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
AC off Rush Current
White 0.65 0.78 A (3)a
Power Supply Current
Power Consumption PLCD
LVDS differential input voltage Vid 200 600 mV
LVDS common input voltage Vic 0.8 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.
Black 1.22 1.464 A (3)b
Vertical Stripe
PRODUCT SPECIFICATION
RUSH
Ioff_
RUSH
Value
Min. Typ. Max.
3 A (2)
4.5 A (5)
1.02 1.22 A (3)c
6.1 7.32 Watt (4)
Unit Note
Note (2) Measurement Conditions:
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