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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 12760040 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Oct. 04, 2022

Organic electroluminescent materials and devices

Applicant:

Universal Display Corporation, Ewing, NJ (US);

Inventors:

Joseph A. Macor, Morrisville, PA (US);

Geza Szigethy, Newtown, PA (US);

Sean Michael Ryno, Yardley, PA (US);

Assignee:

UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);

Attorney:

LNK Law, PLLC

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 519/00 (2006.01); C07F 5/02 (2006.01); H10K 50/81 (2023.01); H10K 50/82 (2023.01); H10K 85/30 (2023.01);
U.S. Cl.
CPC ...
C07F 5/027 (2013.01); C07D 519/00 (2013.01); H10K 50/81 (2023.02); H10K 50/82 (2023.02); H10K 85/322 (2023.02);
Abstract

Provided are organometallic compounds comprising a first ligand Lwhich comprises at least two rings which are bridged by a two-atom linker comprising two structures which are independently selected from the group consisting of CR, CRR', SiRR′, GeRR′, BR, BRR′, N, NR, O, and S. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organometallic compounds.

Find Patent Forward Citations

Macor, Joseph. (2026). Organic electroluminescent materials and devices (U.S. Patent No. 12760040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760040

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

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