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. 02, 2023
Filed:
Jan. 27, 2021
Applicant:
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Inventors:
Tanya Malhotra, Redmond, WA (US);
Tingling Rao, Bellevue, WA (US);
Andrew John Ouderkirk, Kirkland, WA (US);
Arman Boromand, Redmond, WA (US);
Lafe Joseph Purvis, Redmond, WA (US);
Oleg Yaroshchuk, Kyiv, UA;
Sheng Ye, Redmond, WA (US);
Sandeep Rekhi, San Jose, CA (US);
Assignee:
META PLATFORMS TECHNOLOGIES, LLC, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 29/60 (2006.01); C30B 29/54 (2006.01); G02B 1/08 (2006.01); G02B 5/30 (2006.01); C30B 23/02 (2006.01); C30B 11/00 (2006.01); C30B 30/04 (2006.01); C30B 30/02 (2006.01);
U.S. Cl.
CPC ...
C30B 29/605 (2013.01); C30B 29/54 (2013.01); G02B 1/08 (2013.01); C30B 11/003 (2013.01); C30B 23/02 (2013.01); C30B 30/02 (2013.01); C30B 30/04 (2013.01); G02B 5/3041 (2013.01);
Abstract
An optical element is provided. The optical element includes a solid crystal including crystal molecules aligned in a predetermined alignment pattern at least partially defined by an alignment structure.