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CHI MEI

V420B1-LH1 Datasheet Preview

V420B1-LH1 Datasheet

TFT LCD Module

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Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Oct.19.2007
Model No.: V420B1-LH1
Approval
TFT LCD Approval Specification
MODEL NO.: V420B1 - LH1
Customer: _________________________________
Approved by:_______________________________
Note:
Approved By
Reviewed By
TV Head Division
LY Chen
QRA Dept.
Tomy Chen
Product Development Div.
WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
Ken Wu CY Chang
1
Version 2.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com




CHI MEI

V420B1-LH1 Datasheet Preview

V420B1-LH1 Datasheet

TFT LCD Module

No Preview Available !

Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Oct.19.2007
Model No.: V420B1-LH1
Approval
CONTENTS
REVISION HISTORY.........................................................................................................................................................4
1. GENERAL DESCRIPTION............................................................................................................................................5
1.1 OVERVIEW ..........................................................................................................................................................5
1.2 FEATURES...........................................................................................................................................................5
1.3 APPLICATION ......................................................................................................................................................5
1.4 GENERAL SPECIFICATIONS .............................................................................................................................5
1.5 MECHANICAL SPECIFICATIONS .......................................................................................................................6
2. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT........................................................................................................7
2.2 ELECTRICAL ABSOLUTE RATINGS ..................................................................................................................8
2.2.1 TFT LCD MODULE ....................................................................................................................................8
2.2.2 BACKLIGHT INVERTER UNIT ..................................................................................................................8
3. ELECTRICAL CHARACTERISTICS .............................................................................................................................9
3.1 TFT LCD MODULE ..............................................................................................................................................9
3.2 BACKLIGHT UNIT.............................................................................................................................................. 11
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS ............................................................. 11
3.2.2 INVERTER CHARACTERISTICS............................................................................................................ 11
3.2.3 INVERTER INTERFACE CHARACTERISTICS ......................................................................................13
4. BLOCK DIAGRAM OF INTERFACE ...........................................................................................................................14
4.1 TFT LCD MODULE ............................................................................................................................................14
5. INPUT TERMINAL PIN ASSIGNMENT .......................................................................................................................15
5.1 TFT LCD Module Input.......................................................................................................................................15
5.2 BACKLIGHT UNIT..............................................................................................................................................17
5.3 INVERTER UNIT................................................................................................................................................18
5.4 BLOCK DIAGRAM OF INTERFACE ..................................................................................................................20
5.5 LVDS INTERFACE .............................................................................................................................................22
5.6 COLOR DATA INPUT ASSIGNMENT ................................................................................................................23
6. INTERFACE TIMING...................................................................................................................................................24
6.1 INPUT SIGNAL TIMING SPECIFICATIONS ......................................................................................................24
6.2 POWER ON/OFF SEQUENCE..........................................................................................................................26
2
Version 2.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com


Part Number V420B1-LH1
Description TFT LCD Module
Maker CHI MEI
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