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:
Jun. 03, 2025
Filed:
Feb. 02, 2024
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Bin Ma, Plainsboro, NJ (US);
Ting-Chih Wang, Lawrenceville, NJ (US);
Vadim Adamovich, Yardley, PA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/88 (2006.01); H10K 50/11 (2023.01); H10K 50/14 (2023.01); H10K 50/81 (2023.01); H10K 50/82 (2023.01); H10K 50/18 (2023.01);
U.S. Cl.
CPC ...
C07D 209/88 (2013.01); H10K 50/11 (2023.02); H10K 50/14 (2023.02); H10K 50/81 (2023.02); H10K 50/82 (2023.02); H10K 50/18 (2023.02);
Abstract
A composition comprising a first compound and a second compound, wherein the first compound has a formula selected from the group consisting of wherein the second compound has the formula is disclosed.