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. 09, 2019
Filed:
Mar. 23, 2017
Htc Corporation, Taoyuan, TW;
Qing-Long Deng, Taoyuan, TW;
HTC Corporation, Taoyuan, TW;
Abstract
A head-mounted display including a display, a first lens, at least one light source, at least one pinhole and at least one image sensor is provided. An eye ball observes the display by the first lens. The at least one light source emits at least one light beam to illumine the eye ball. The at least one pinhole is disposed outside a space between the display and the first lens. The at least one light beam reflected by the eye ball passes through the at least one pinhole to form an image on the at least one image sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile