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:
Aug. 25, 2026
Filed:
Nov. 26, 2021
Goertek Optical Technology Co., Ltd., Weifang, CN;
Goertek Optical Technology Co., Ltd., Weifang, CN;
Abstract
Disclosed are an optical lens assembly, an optical system and a head-mounted display device. The optical lens assembly includes: a lens body including a light incident surface through which light rays enter and a light exit surface through which light rays exit; a transflective film provided on the light incident surface; a polarizing conversion device provided on the light exit surface; and a polarizing reflection device provided on one side of the polarizing conversion device facing away from the lens body, the polarizing reflection device comprising a first polarizing reflector and a second polarizing reflector provided sequentially along a propagation direction for light rays.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile