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:
Oct. 18, 2011
Filed:
Jan. 10, 2008
Applicants:
Wei-kuo Lee, Hsin-Chu Hsien, TW;
Shih-chang Lai, Hsin-Chu, TW;
Inventors:
Wei-Kuo Lee, Hsin-Chu Hsien, TW;
Shih-Chang Lai, Hsin-Chu, TW;
Assignee:
MStar Semiconductor, Inc., ChuPei, Hsin-Chu Hsien, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); G06T 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compressive overdrive circuit includes: a compression unit for compressing a current frame to generate compressed data for buffering, where the compressed data comprises pixel values of a plurality of non-encoded pixels and a plurality of index values associated with the non-encoded pixels; and a decompression unit for decompressing according to the pixel values of the non-encoded pixels and the index values to generate data of a previous frame. The overdrive circuit performs overdrive processing according to the current frame and the previous frame.