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. 04, 2011
Filed:
Mar. 26, 2007
Applicant:
Yoshiaki Nishide, Osaka, JP;
Inventor:
Yoshiaki Nishide, Osaka, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/235 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video signal processing circuit converting a color image represented using a plurality of primary color signals into a monocolor image is provided. The video signal processing circuit includes: a chroma adjustment unit adjusting the chroma of the plurality of input primary color signals; a gain correction unit provided for each of the primary color signals, correcting gain on the primary color signals whose chroma is adjusted in the chroma adjustment unit; and a control unit instructing the chroma adjustment unit to adjust the chroma and instructing each of the gain correction units to correct the gain.