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:
Aug. 04, 2026
Filed:
Feb. 12, 2021
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Rasha Hamze, Philadelphia, PA (US);
Tyler Fleetham, Newtown, PA (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); H10K 50/15 (2023.01); H10K 50/165 (2023.01); H10K 50/17 (2023.01); H10K 85/30 (2023.01); H10K 85/40 (2023.01); H10K 101/20 (2023.01);
U.S. Cl.
CPC ...
H10K 85/622 (2023.02); H10K 85/322 (2023.02); H10K 85/324 (2023.02); H10K 85/331 (2023.02); H10K 85/342 (2023.02); H10K 85/346 (2023.02); H10K 85/371 (2023.02); H10K 85/381 (2023.02); H10K 85/40 (2023.02); H10K 85/624 (2023.02); H10K 85/633 (2023.02); H10K 85/655 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 85/658 (2023.02); H10K 50/15 (2023.02); H10K 50/165 (2023.02); H10K 50/171 (2023.02); H10K 2101/20 (2023.02);
Abstract
Provided are 2-coordinate metal complexes compounds as sensitizers of fluorophores. Also provided are formulations comprising these 2-coordinate metal complexes compounds. Further provided are OLEDs and related consumer products that utilize these 2-coordinate metal complexes compounds. The OLED includes an emissive region that contains a first compound that is a sensitizer having a structure of and an acceptor.