This part is a kind of semiconductor called LC420DUE-SFU2.

Function of this product has WUXGA TFT LCD.

Manufacturers : LG

Image and pinout :

Some of the text within the PDF file :

Product Specification SPECIFICATION FOR APPROVAL LC420DUE ( ● ) Preliminary Specification ( ) Final Specification Title 42.0” WUXGA TFT LCD BUYER MODEL APPROVED BY / LGE SIGNATURE DATE SUPPLIER LG Display Co., Ltd. *MODEL LC420DUE SUFFIX SFU2 (RoHS Verified) *When you obtain standard approval, please use the above model name without suffix APPROVED BY J.T. KIM/ Team Leader SIGNATURE DATE REVIEWED BY / J.K. Park / Project Leader PREPARED BY / J.K. KIm / Engineer Please return 1 copy for your confirmation with your signature and comments. Ver. 0.1 TV Product Development Dept. LG Display Co., Ltd Number 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 4 5 6 7 7-1 7-2 7-3 8 8-1 8-2 9 9-1 9-2 9-3 9-4 9-5 9-6 9-7 Ver. 0.1 Product Specification CONTENTS ITEM COVER CONTENTS RECORD OF REVISION [ ... ]

LC420DUE-SFU2 PDF Datasheet Download