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:
Dec. 13, 2022
Filed:
Aug. 25, 2020
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Kazuya Kamakura, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0176 (2013.01); G02B 6/0078 (2013.01); G02B 6/0086 (2013.01); G02B 2027/015 (2013.01); G02B 2027/0178 (2013.01);
Abstract
The present disclosure includes a first optical member (light-guiding member) and a second optical member (light-guiding member) that are included in a first display device and a second display device configured to display images corresponding to left and right eyes and are configured to guide the images, a central member serving as a coupling member configured to couple these light-guiding members, and a protruding portion provided on the central member and extending in a lateral direction (±X direction) in which these light-guiding members are aligned.