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:
Jan. 13, 2026
Filed:
Dec. 02, 2021
Goertek Optical Technology Co., Ltd, Shandong, CN;
Chaiyuan Shi, Shandong, CN;
Wenbao Song, Shandong, CN;
GOERTEK OPTICAL TECHNOLOGY CO., LTD, Shandong, CN;
Abstract
An imaging light path includes a display screen and a glued lens group. The display screen emits an imaging light ray. The glued lens group is disposed in the exit direction of the imaging light ray. The glued lens group comprises a first lens and a second lens. The first lens and the second lens are arranged successively along the propagation direction of the imaging light ray. The surface of the first lens facing the display screen is a first surface, and the first surface bulges toward the display screen. The first surface is provided thereon with a semi-reflective and semi-transmissive film. A glued film layer is provided between the first lens and the second lens. The glued film layer comprises a quarter wave plate and a reflective polarizing film arranged successively along the propagation direction of the imaging light ray.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile