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:
Aug. 23, 2022
Filed:
Aug. 02, 2018
Applicant:
Facebook Technologies, Llc, Menlo Park, CA (US);
Inventors:
Andrew Maimone, Duvall, WA (US);
Douglas Robert Lanman, Bellevue, WA (US);
Grace Kuo, Redmond, WA (US);
Assignee:
META PLATFORMS TECHNOLOGIES, LLC, Menlo Park, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G02B 27/01 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/001 (2013.01); G02B 27/0172 (2013.01); G09G 3/2003 (2013.01); G02B 2027/0123 (2013.01); G02B 2027/0134 (2013.01); G02B 2027/0178 (2013.01); G09G 2320/0666 (2013.01); G09G 2354/00 (2013.01);
Abstract
A wearable display with coherent replication of optical beams is presented. The display includes a replication element comprising a plurality of features configured to receive and split impinging light into a plurality of sub-beams for propagation in a plurality of directions. At least a portion of the split sub-beams propagating in a direction of an eyebox of the NED form an image by optical interference.