This part is a kind of semiconductor called LC550DUH-SCM1.
Function of this product has WUXGA TFT LCD.
Manufacturers : LG
Image and pinout :

Some of the text within the PDF file :
Global LCD Panel Exchange Center www.panelook.com Product Specification LC550DUH Ver. 1.0 One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com Global LCD Panel Exchange Center www.panelook.com Number 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 4 5 6 7 7-1 7-2 8 8-1 8-2 9 9-1 9-2 9-3 9-4 9-5 9-6 Product Specification COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION CONTENTS ITEM ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR DATA REFERENCE POWER SEQUENCE OPTICAL SPECIFICATIONS MECHANICAL CHARACTERISTICS RELIABILITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS [ ... ]
LC550DUH-SCM1 PDF Datasheet Download
