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. 24, 2022
Filed:
Sep. 26, 2019
Seiko Epson Corporation, Tokyo, JP;
Kazuya Kamakura, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
Provided is a head-mounted display apparatus including a frame extending in a first direction, a display unit configured to emit image light in a second direction intersecting the first direction, a casing attached to one end, in the first direction, of the frame and housing a part of the display unit, and a temple portion arranged on a center side of the head-mounted display device, in the first direction, with respect to the casing. The casing includes a side surface positioned on a side on which the temple portion is arranged, and a first recessed portion, in the side surface, opening in the second direction to form a first gap with the temple portion that is arranged along the side surface.