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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 12656634 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Jul. 20, 2023

Electron withdrawing group (ewg)-containing organic molecules for improved optical properties in ar/vr components

Applicant:

Meta Platforms Technologies, Llc, Menlo Park, CA (US);

Inventors:

Lafe Joseph Purvis, II, Redmond, WA (US);

Scheherzad Alvi, Redmond, WA (US);

Viachaslau Bernat, Bothell, WA (US);

Assignee:

Meta Platforms Technologies, LLC, Menlo Park, CA (US);

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Sharrief I Broome

Assistant Examiner:

Journey F Sumlar

Int. Cl.
CPC ...
G02F 1/00 (2006.01); C07C 22/08 (2006.01); C07C 25/24 (2006.01); C07C 205/06 (2006.01); C07C 255/50 (2006.01); C07C 255/51 (2006.01); C07C 321/26 (2006.01); C07C 323/09 (2006.01); C07C 323/22 (2006.01); C07F 7/08 (2006.01); G02F 1/03 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0018 (2013.01); C07C 22/08 (2013.01); C07C 25/24 (2013.01); C07C 205/06 (2013.01); C07C 255/50 (2013.01); C07C 255/51 (2013.01); C07C 321/26 (2013.01); C07C 323/09 (2013.01); C07C 323/22 (2013.01); C07F 7/081 (2013.01); G02F 1/0316 (2013.01); C07B 2200/13 (2013.01); C07C 2603/24 (2017.05);
Abstract

An optical modulator includes an organic solid crystal thin film having an organic molecule and an electron withdrawing group (EWG) bonded to the organic molecule, a primary electrode disposed over a first region of the organic solid crystal thin film, and a secondary electrode disposed over a second region of the organic solid crystal thin film, wherein an optical property of the organic solid crystal thin film is configured to change in response to a changing voltage between the primary electrode and the secondary electrode.

Find Patent Forward Citations

Purvis, II, Lafe. (2026). Electron withdrawing group (ewg)-containing organic molecules for improved optical properties in ar/vr components (U.S. Patent No. 12656634). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12656634

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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