Document
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Oct.02.2009 Model No.: V420H2-LH4
Tentative
TFT LCD Tentative Specification
MODEL NO.: V420H2 – LH4
Customer: _________________________________ Approved by:_______________________________ Note:
Approved By
TV Head Division Chao-Chun Chung
Reviewed By
QA Dept. Hsin-Nan Chen
Product Development Div. WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
CY Chang
Ben Wai
1 Version 0.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Oct.02.2009 Model No.: V420H2-LH4
Tentative
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 PACKAGE STORAGE ....................................................................................................................................8 2.3 ELECTRICAL ABSOLUTE RATINGS..............................................................................................................8 2.3.1 TFT LCD MODULE...............................................................................................................................8 2.3.2 BACKLIGHT INVERTER UNIT .............................................................................................................8
3. ELECTRICAL CHARACTERISTICS ........................................................................................................................9 3.1 TFT LCD MODULE.........................................................................................................................................9 3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION .....................................................................................12 3.2.1 LAMP SPECIFICATION......................................................................................................................12 3.2.2 ELECTRICAL SPECIFICATION..........................................................................................................12 3.2.3 INVERTER INTERFACE CHARACTERISTICS...................................................................................14
4. BLOCK DIAGRAM OF INTERFACE ......................................................................................................................16 4.1 TFT LCD MODULE.......................................................................................................................................16
5. INPUT TERMINAL PIN ASSIGNMENT ..................................................................................................................17 5.1 TFT LCD Module Input .................................................................................................................................17 5.2 BACKLIGHT UNIT........................................................................................................................................21 5.3 INVERTER UNIT ..........................................................................................................................................21 5.4 BLOCK DIAGRAM OF INTERFACE .............................................................................................................23 5.5 LVDS INTERFACE .......................................................................................................................................25 5.6 COLOR DATA INPUT ASSIGNMENT............................................................................................................26
6. INTERFACE TIMING.........................................................................