The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2016
Filed:
Nov. 14, 2013
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0271 (2013.01);
Abstract
A timing controller includes a logo detecting unit configured to compare a plurality of frames to detect a logo region, an edge detecting unit configured to detect an edge, corresponding to a boundary between the logo region and an external region of the logo region, from the logo region by using a change amount of brightness between the logo region and the external region, a brightness compensating unit configured to reduce a brightness of the logo region including the edge, and an output unit configured to output image data whose a brightness is compensated for by the brightness compensating unit.