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. 29, 2019
Filed:
Apr. 01, 2015
Fove, Inc., San Mateo, CA (US);
Lochlainn Wilson, Tokyo, JP;
Keiichi Seko, Tokyo, JP;
FOVE, Inc., Tokyo, JP;
Abstract
A head mounted display includes a lens disposed at a position facing a user's cornea; a plurality of infrared light sources disposed in a periphery of the lens that emit infrared light toward the user's cornea; a hot mirror that reflects the infrared light; a camera that captures an image projected into the hot mirror; an output unit that outputs an image captured by the camera to an eyesight direction detection unit that detects an eyesight direction of the user; and a housing, wherein when the periphery of the lens is divided into four regions: a first corresponding to the outer corner side of the eye, a second corresponding to the inner corner side, a third corresponding to the top side of the head, and a fourth corresponding to the jaw side, the plurality of infrared light sources are disposed in any of the first region and the second region.