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:
Jan. 02, 2007
Filed:
Jul. 01, 2002
Applicants:
Goro Ueda, Tokyo, JP;
Toru Kimura, Tokyo, JP;
Inventors:
Goro Ueda, Tokyo, JP;
Toru Kimura, Tokyo, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A subfield coding circuit which subfield-converts R, G, and B image data for producing subfield-converted image data, includes (a) a multiplexer which multiplexes R, G, and B image data, (b) a memory such as a static random access memory (SRAM), including a single lookup table through which the R, G, and B image data is converted into subfield-coded data in time-division, and (c) a demultiplexer which demultiplexes the subfield-coded data to output subfield-coded R, G, and B image data.