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:
Jul. 09, 2024
Filed:
Mar. 23, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Tingling Rao, Bellevue, WA (US);
Kimberly Kay Childress, Duvall, WA (US);
Arman Boromand, Issaquah, WA (US);
Tanya Malhotra, Robbinsdale, MN (US);
Lafe Joseph Purvis, II, Redmond, WA (US);
Taha Masood, Sammamish, WA (US);
Poer Sung, Woodinville, WA (US);
Andrew John Ouderkirk, Kirkland, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
A method of forming an organic solid crystal (OSC) thin film includes forming a layer of a non-volatile medium material over a surface of a mold, forming a layer of a molecular feedstock over a surface of the non-volatile medium material, the molecular feedstock including an organic solid crystal precursor, forming crystal nuclei from the organic solid crystal precursor, and growing the crystal nuclei to form the organic solid crystal thin film. An organic solid crystal (OSC) thin film may include a biaxially-oriented organic solid crystal layer having mutually orthogonal refractive indices, n≠n≠n.