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. 15, 2023
Filed:
Sep. 14, 2021
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Zhiqiang Ji, Ewing, NJ (US);
Jui-Yi Tsai, Newtown, PA (US);
Lichang Zeng, Lawrenceville, NJ (US);
Alexey Borisovich Dyatkin, Ambler, PA (US);
Walter Yeager, Yardley, PA (US);
Eric Margulies, Ewing, NJ (US);
Pierre-Luc T. Boudreault, Pennington, NJ (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 85/30 (2023.01); H10K 101/10 (2023.01); H10K 85/60 (2023.01); H10K 101/00 (2023.01);
U.S. Cl.
CPC ...
C07F 15/0033 (2013.01); C09K 11/06 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 85/342 (2023.02); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/1037 (2013.01); C09K 2211/185 (2013.01); H10K 85/622 (2023.02); H10K 85/654 (2023.02); H10K 85/6576 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02);
Abstract
An OLED including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes a compound having the formula [L]Ir[L]is disclosed. In the formula, Lis