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. 12, 2024
Filed:
Sep. 27, 2018
Applicant:
Technology Innovation Momentum Fund (Israel) Limited Partnership, Tel-Aviv, IL;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); F21V 8/00 (2006.01); G02B 1/00 (2006.01); G06F 3/01 (2006.01); H04N 23/54 (2023.01); H04N 23/56 (2023.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 1/002 (2013.01); G02B 6/005 (2013.01); G02B 27/0179 (2013.01); G06F 3/013 (2013.01); H04N 23/54 (2023.01); H04N 23/56 (2023.01); G02B 2027/0118 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0187 (2013.01);
Abstract
An optical system for a see-through display includes a stack of metasurface layers configured to receive light constituting an image; and a waveguide coupled to the stack. Each layer in the stack of metasurface layers is configured to provide a resonant response to an optical field at a different spectral band and to couple the resonant response with a waveguide. The waveguide is configured to propagate the different spectral bands in a direction of a user's eye.