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:
May. 29, 2018
Filed:
Nov. 18, 2016
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Makiko Hino, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); H04N 9/31 (2006.01); G03B 21/00 (2006.01); G03B 21/14 (2006.01);
U.S. Cl.
CPC ...
G02B 26/0875 (2013.01); G03B 21/006 (2013.01); G03B 21/14 (2013.01); H04N 9/3188 (2013.01);
Abstract
An optical device includes: an optical portion that has a light incident face onto which light is incident; a movable portion that is swingable while supporting the optical portion; a shaft portion that supports the movable portion so as to swing the movable portion around a swing axis; and a supporting portion that supports the shaft portion. The supporting portion has a rib structure which is formed by connecting ribs. The rib structure is provided on a single surface of the supporting portion.