This part is a kind of semiconductor called LC550EGY-SHM1.

Function of this product has QWUXGA TFT LCD.

Manufacturers : LG

Image and pinout :

Some of the text within the PDF file :

Product Specification SPECIFICATION FOR APPROVAL LC550EGY ( ) Preliminary Specification ( ● ) Final Specification Title BUYER SET MODEL HKC 55.0” QWUXGA TFT LCD SUPPLIER *MODEL SUFFIX LG Display Co., Ltd. LC550EGY SHM1 (RoHS Verified) APPROVED BY / SIGNATURE DATE / / Please return 1 copy for your confirmation with your signature and comments. Ver 1.0 APPROVED BY K.Y. Chong / Team Leader SIGNATURE DATE REVIEWED BY K.Y. Chong / Project Leader PREPARED BY H.G. Kang/ Engineer TV Product Development Dept. LG Display Co., Ltd. Product Specification CONTENTS Number 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 3-7 4 5 6 6-1 6-2 7 8 8-1 8-2 9 9-1 10 10-1 10-2 10-3 10-4 10-5 ITEM COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRIC [ ... ]

LC550EGY-SHM1 PDF Datasheet Download