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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.:

US 11048091 B1

PDFFull Text
Date of Patent:
Jun. 29, 2021

Filed:

Nov. 26, 2019

Wide-field image light and inset image light for head mounted displays

Applicant:

Facebook Technologies, Llc, Menlo Park, CA (US);

Inventors:

Steven Paul Lansel, East Palo Alto, CA (US);

Sebastian Sztuk, Menlo Park, CA (US);

Kirk Eric Burgess, Newark, CA (US);

Brian Wheelwright, Sammamish, WA (US);

Assignee:

Facebook Technologies, LLC, Menlo Park, CA (US);

Attorneys:

Freestone Intellectual Property Law PLLC

Aaron J. Visbeek

Primary Examiner:

Ram A Mistry

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02B 27/01 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 6/0016 (2013.01); G02B 6/0036 (2013.01); G02B 6/0076 (2013.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); G02B 2027/0123 (2013.01); G02B 2027/0147 (2013.01); G02B 2027/0178 (2013.01);
Abstract

An image generator is configured to generate display light. A first waveguide is configured to generate wide-field image light from a first portion of the display light. A first outcoupling element of the first waveguide extends to a boundary of the frame to provide the wide-field display to substantially all of the augmented FOV of the user. A second waveguide is configured to generate inset image light from a second portion of the display light received from the image generator.

Find Patent Forward Citations

Lansel, Steven. (2021). Wide-field image light and inset image light for head mounted displays (U.S. Patent No. 11048091). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11048091

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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