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:
Apr. 13, 2021
Filed:
Jan. 22, 2019
Seiko Epson Corporation, Tokyo, JP;
Kazuo Nishizawa, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
Provided is an HMD including an image display unit to be worn by a user on a head and configured to display an image; a six-axis sensor and a magnetic sensor configured to detect an operation performed by using a control device as a first operation; a touch sensor configured to detect a contact of a finger of the user as a second operation; and a display controller configured to display, on the image display unit, a pointer to be operated by the control device, and to move the pointer based on the motion or attitude of the control device detected by the six-axis sensor and the magnetic sensor. The display controller, upon detecting a contact of a finger of the user by the touch sensor, shifts to an operation state where the display position of the pointer cannot be moved through the operation performed by using the control device.