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. 28, 2020
Filed:
Sep. 11, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Takashi Tomizawa, Chiisagata-gun, JP;
Hiroaki Baba, Nagano, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02B 27/01 (2006.01); G06F 3/0346 (2013.01); G06F 3/0354 (2013.01); G06F 3/0484 (2013.01); G06T 11/60 (2006.01);
U.S. Cl.
CPC ...
G06F 3/017 (2013.01); G02B 27/0172 (2013.01); G06F 3/011 (2013.01); G06F 3/012 (2013.01); G06F 3/0346 (2013.01); G06F 3/03547 (2013.01); G02B 27/017 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01); G06F 3/0484 (2013.01); G06T 11/60 (2013.01); G06T 2200/24 (2013.01);
Abstract
An HMD includes an image display unit that is mounted on a head of a user and includes a display region configured to display an image while an outside scene is visible, a first camera, a detecting unit configured to detect a movement of the user's fingers based on a captured image captured by the first camera and to receive an operation based on the detected movement of the fingers, and a display control unit configured to determine whether the detecting unit is ready to detect the operation based on the movement of the fingers, and to display a determination result in the display region.