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:
Feb. 25, 2014
Filed:
Mar. 23, 2010
Applicant:
Fumio Koyama, Shiojiri, JP;
Inventor:
Fumio Koyama, Shiojiri, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G06K 9/00 (2006.01); G06K 9/40 (2006.01); H04N 7/01 (2006.01); H04N 11/20 (2006.01); H04N 9/65 (2006.01); H04N 9/68 (2006.01); H04N 9/64 (2006.01); H04N 9/77 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image display apparatus adapted to display an image based on an image signal input includes: a color adjustment circuit adapted to perform one of a modification process and a correction process individually on a hue signal, a lightness signal, and a saturation signal included in first HLS signals as an image signal, and output the processed signals as second HLS signals.