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:
Apr. 11, 2017
Filed:
Dec. 16, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Tatsuhiko Nobori, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); H04N 9/31 (2006.01); G03B 21/00 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3155 (2013.01); G03B 21/006 (2013.01); H04N 9/3102 (2013.01); H04N 9/3108 (2013.01); H04N 9/3182 (2013.01); H04N 9/3194 (2013.01);
Abstract
A projector that displays an image based on image data, includes a light source; a modulation unit that modulates light which is emitted from the light source based on the image data; and a correction processing unit that controls the modulation unit so as to compensate for an influence of light reflected from the modulation unit to the light source side, based on luminance of the image data.