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:
Oct. 18, 2022
Filed:
Nov. 08, 2020
Seiko Epson Corporation, Tokyo, JP;
Shinya Sato, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A head-mounted display apparatus includes a display unit configured to display an image overlapping with an external scene, a display control unit configured to control image display on the display unit, a microphone, a first accepting unit configured to accept, by voice recognition of voice input from the microphone, a change of a display state of the image, and a second accepting unit configured to accept, by a method other than the voice recognition, the change of the display state of the image. When acceptance by the first accepting unit is not possible, the display control unit switches to acceptance by the second accepting unit, and changes the display state of the image.