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:
Oct. 03, 2023
Filed:
Feb. 26, 2020
Apple Inc., Cupertino, CA (US);
Aleksandr N. Polyakov, San Jose, CA (US);
Aditi G. Kanhere, Cupertino, CA (US);
Brandon E. Clarke, Sunnyvale, CA (US);
Cheng Chen, San Jose, CA (US);
John N. Border, Campbell, CA (US);
Nan Zhu, San Jose, CA (US);
Rui Liu, San Jose, CA (US);
Wei-Liang Hsu, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device may have a support structure that supports a display and lenses. Each lens may be a reflective lens such as a catadioptric lens that receives polarized image light from the display and provides a corresponding image to an eye box. The display may be an emissive display with pixels that include light-emitting diodes. The light-emitting diodes may be overlapped by a light recycling layer such as a reflective polarizer or cholesteric liquid crystal layer. The light recycling layer recycles emitted light to enhance display efficiency.