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:
Apr. 14, 2025
Filed:
Nov. 16, 2023
Method and system for integration of refractive optics with a diffractive eyepiece waveguide display
Applicant:
Magic Leap, Inc., Plantation, FL (US);
Inventors:
Chulwoo Oh, Sammamish, WA (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 ...
F21V 8/00 (2005.12); G02B 25/00 (2005.12); G02B 27/01 (2005.12); G02B 6/26 (2005.12);
U.S. Cl.
CPC ...
G02B 6/0033 (2012.12); G02B 25/001 (2012.12); G02B 27/0172 (2012.12); G02B 6/262 (2012.12);
Abstract
A method of fabricating an optical element includes providing a substrate, forming a castable material coupled to the substrate, and casting the castable material using a mold. The method also includes curing the castable material and removing the mold. The optical element comprises a planar region and a clear aperture adjacent the planar region and characterized by an optical power.