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:
Mar. 31, 2026
Filed:
Sep. 29, 2022
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Lichang Zeng, Lawrenceville, NJ (US);
Ting-Chih Wang, Lawrenceville, NJ (US);
Alexey Borisovich Dyatkin, Ambler, PA (US);
Chuanjun Xia, Lawrenceville, NJ (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/20 (2006.01); C07D 209/82 (2006.01); C07D 409/10 (2006.01); C07D 409/14 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H05B 33/20 (2013.01); C07D 209/82 (2013.01); C07D 409/10 (2013.01); C07D 409/14 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H10K 71/00 (2023.02); H10K 85/615 (2023.02); H10K 85/654 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/11 (2023.02); H10K 71/164 (2023.02); H10K 85/342 (2023.02); H10K 85/622 (2023.02); H10K 85/6572 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02);
Abstract
A mixture of carbazole and triazine derivatives that can be thermally evaporated from one crucible to fabricate thin films for electroluminescent devices is disclosed.