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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 12066632 B1

PDFFull Text
Date of Patent:
Aug. 20, 2024

Filed:

Mar. 02, 2023

Wearable laser based display method and system

Applicant:

Kyocera Sld Laser, Inc., Goleta, CA (US);

Inventors:

Paul Rudy, Fremont, CA (US);

James W. Raring, Santa Barbara, CA (US);

Eric Goutain, Fremont, CA (US);

Hua Huang, Fremont, CA (US);

Assignee:

KYOCERA SLD Laser, Inc., Goleta, CA (US);

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Stephone B Allen

Assistant Examiner:

Jyotsna V Dabbi

Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 6/00 (2006.01); G02B 27/42 (2006.01); H01S 5/00 (2006.01); H01S 5/02212 (2021.01); H01S 5/02325 (2021.01); H01S 5/32 (2006.01); H01S 5/343 (2006.01); H01S 5/40 (2006.01); H01S 5/02216 (2021.01); H01S 5/10 (2021.01); H01S 5/20 (2006.01); H01S 5/22 (2006.01); H01S 5/30 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 6/00 (2013.01); G02B 27/017 (2013.01); H01S 5/320275 (2019.08); H01S 5/4093 (2013.01); G02B 2027/0178 (2013.01); G02B 27/4205 (2013.01); G02B 27/4272 (2013.01); H01S 5/0014 (2013.01); H01S 5/02212 (2013.01); H01S 5/02216 (2013.01); H01S 5/02325 (2021.01); H01S 5/1039 (2013.01); H01S 5/2009 (2013.01); H01S 5/2201 (2013.01); H01S 5/3063 (2013.01); H01S 5/32025 (2019.08); H01S 5/34333 (2013.01); H01S 5/4012 (2013.01);
Abstract

The present invention is directed to wearable display technologies. More specifically, various embodiments of the present invention provide wearable augmented reality glasses incorporating projection display systems where one or more laser diodes are used as light source for illustrating images with optical delivery to the eye using transparent waveguides. In one set of embodiments, the present invention provides wearable augmented reality glasses incorporating projector systems that utilize transparent waveguides and blue and/or green laser fabricated using gallium nitride containing material. In another set of embodiments, the present invention provides wearable augmented reality glasses incorporating projection systems having digital lighting processing engines illuminated by blue and/or green laser devices with optical delivery to the eye using transparent waveguides. In one embodiment, the present invention provides wearable augmented reality glasses incorporating a 3D display system with optical delivery to the eye using transparent waveguides. There are other embodiments as well.

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