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:
Jul. 23, 2013
Filed:
Sep. 28, 2009
Applicant:
Hiroshi Hasegawa, Chino, JP;
Inventor:
Hiroshi Hasegawa, Chino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G03B 21/26 (2006.01); G03B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image processing apparatus for correcting image signals corresponding to a plurality of color images constituting an image, includes: a correction table storage unit storing one or more correction tables; and an image signal correcting unit independently correcting the image signals of the color images on the basis of one or more correction tables stored in the correction table storage unit, wherein the image signal correcting unit makes a geometric correction of a display image corresponding to the image such that display color images each corresponding to the color images superpose each other, independently among the color image.