This part is a kind of semiconductor called T420HW04-V0.

Function of this product has TFT LCD Panel.

Manufacturers : AUO

Image and pinout :

Some of the text within the PDF file :

Document Version: 2.0 Date:2009/1/22 ©Copyright AU Optronics, Inc. January, 2008 All Rights Reserved. No Reproduction and Redistribution Allowed T420HW04 V0 0/30 Product Functional Specification 42” Full-HD Color TFT-LCD Module Model Name: T420HW04 V0 ( ) Preliminary Specification (*) Final Specification Note : This specification is subject to change without notice. ©Copyright AU Optronics, Inc. January, 2008 All Rights Reserved. No Reproduction and Redistribution Allowed T420HW04 V0 1/30 Contents No COVER CONTENTS RECORD OF REVISIONS 1 2 3 GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ITEM 3-1 3-2 3-3 3-4 3-5 3-6 4 5 6 7 7-1 7-2 8 ELECTRICAL CHARACTREISTICS INT [ ... ]

T420HW04-V0 PDF Datasheet Download