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PRODUCT SPECIFICATION

Doc. Number :

Tentative Specification
Preliminary Specification
Approval Specification

MODEL NO.: M270HGE
SUFFIX: L20
Customer:

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

Version 3.3 21 August 2012 1 / 28
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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

Version 3.3 21 August 2012 2 / 28
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PRODUCT SPECIFICATION

9.4 SAFETY PRECAUTIONS ................................................................................................ 26
9.5 SAFETY STANDARDS .................................................................................................... 26
9.6 OTHER ............................................................................................................................ 26
Appendix. OUTLINE DRAWING ............................................................................................... 26

Version 3.3 21 August 2012 3 / 28
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
PRODUCT SPECIFICATION

REVISION HISTORY
Version Date Page Description

3.0 Sep,8th, 2011 All Spec Ver.3.0 was first issued.
1.P.5, 1. Item 1.2 add RoHs compliance
2.P.6, 2. Item 3.1 note(2) 60'C-->65'C
March,8 ,2012 3.P.9, 3. Item 4.3.1 add power off rush current 4A
th
3.1
4.P.11, 4. Item 4.3.3 add VPIN min spec.
5.P.12 5. Item 4.3.4 add LED CNT type

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.)

Version 3.3 21 August 2012 4 / 28
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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 Vertical (V) 367.7 368.2 368.7 mm (1)
Thickness (T) 13.6 14.1 14.6 mm
Horizontal 603.6 603.9 604.2 mm
Bezel Area
Vertical 341.8 342.3 342.8 mm
Horizontal - 597.89 - mm
Active Area
Vertical - 336.31 - mm
Weight - 2850 2965 g
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Value
Item Symbol Unit Note
Min. Max.
Storage Temperature TST -20 60