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:
Sep. 15, 2026
Filed:
Dec. 08, 2023
Changzhou Aac Raytech Optronics Co., Ltd., Changzhou City, CN;
Siyuan Jiang, Changzhou, CN;
Changzhou AAC Raytech Optronics Co., Ltd., Changzhou City, CN;
Abstract
The present disclosure discloses an optical module and a VR device. The optical module includes, from an image side to an object side, a first lens, a second lens and a third lens; a lamination film is attached on an image-side surface of the first lens, the lamination film comprising, from the image side to the object side, a reflective polarizing film and a quarter waveplate film; and the optical module further satisfying following conditions: 1.00≤f23/f≤1.50; MAX SD≤27.00 mm; and Eyebox≥12.00*12.00 mm. The present disclosure not only solves the existing problem of small Eyebox, small FOV, the inability to achieve adjustable diopter, or the ability to achieve adjustable diopter but an adjustment structure being complex and a range of diopter adjustment being small, but also satisfies a use requirement for miniaturization and light weight of an optical module in a VR device.