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:
Dec. 02, 2025
Filed:
Nov. 19, 2020
Bae Systems Plc, London, GB;
Rory Thomas Alexander Mills, Rochester Kent, GB;
BAE SYSTEMS PLC, London, GB;
Abstract
Described herein is an improved optical display system for a head or helmet mounted display (HMD). The optical display system comprises an intermediate reflective element that comprises an array of microstructures. Separate image generators are provided which generate images which are projected onto a user's left and right eyes and by use of the intermediate reflective element, the image generator located on the left side of the HMD generates an image for the user's left eye and the image generator located on the right side of the HMD generates an image for the user's right eye. As described below, this improved optical display system may, in various examples, be coupled with a vision enhancement system.