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:
Mar. 24, 2020
Filed:
Jan. 29, 2019
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Susumu Ota, 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 21/53 (2006.01);
U.S. Cl.
CPC ...
H04N 9/317 (2013.01); G03B 21/142 (2013.01); G03B 21/53 (2013.01); H04N 9/3197 (2013.01);
Abstract
A projector includes a projection section capable of projecting an image according to image information in a predetermined area, an acquisition section that acquires position identification information that identifies a position that should be brought into focus in the predetermined region, and a control section that controls the projection section based on the position identification information in such a way that the position is brought into focus.