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:
May. 28, 2024
Filed:
May. 13, 2021
Method and system for integration of refractive optics with a diffractive eyepiece waveguide display
Applicant:
Magic Leap, Inc., Plantation, FL (US);
Inventors:
Chulwoo Oh, Cedar Park, TX (US);
Ravi Kumar Komanduri, Austin, TX (US);
Vikramjit Singh, Pflugerville, TX (US);
Shuqiang Yang, Austin, TX (US);
Frank Y. Xu, Austin, TX (US);
Assignee:
Magic Leap, Inc., Plantation, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/26 (2006.01); F21V 8/00 (2006.01); G02B 25/00 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0033 (2013.01); G02B 25/001 (2013.01); G02B 27/0172 (2013.01); G02B 6/262 (2013.01);
Abstract
An eyepiece waveguide includes a set of waveguide layers having a world side and a user side. The eyepiece waveguide also includes a first cover plate having a first optical power and disposed adjacent the world side of the set of waveguide layers and a second cover plate having a second optical power and disposed adjacent the user side of the set of waveguide layers.