This part is a kind of semiconductor called AT056TN53.

Function of this product has LCD Module.

Manufacturers : Innolux

Image and pinout :

Some of the text within the PDF file :

INNOLUX InnoLux copyright 2004 All rights reserved, Copying forbidden. Record of Revision Version Pre-spec.01 Revise Date Page 2007/06/05 Initial Release Content The copyright belongs to InnoLux. Any unauthorized use is prohibited. INNOLUX Contents: 1.General Specifications .. 1 2.Pin Assignment . 2 3.Operation Specifications ... 5 3.1. Absolute Maximum Ratings . [ ... ]

AT056TN53 PDF Datasheet Download