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:
Mar. 08, 2022
Filed:
Jun. 03, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yonghao Fei, Helsinki, FI;
Houqiang Jiang, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
An augmented reality (AR) apparatus and method, and an optical engine component, where the AR apparatus includes a light-emitting light source, a polarization splitting subsystem, a first image source, a first optical subsystem, and a first combination subsystem. The first optical subsystem includes a first lens group, a first quarter-wave plate, and a first reflection surface. The first optical subsystem is configured to receive second polarized light and output first polarized light to the first combination subsystem. The first combination subsystem is configured to combine the received first polarized light and received external ambient light, and combined light is projected into an eye.