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:
Dec. 17, 2024
Filed:
Feb. 18, 2021
Applicant:
Arizona Board of Regents, Scottsdale, AZ (US);
Inventors:
Jian Li, Tempe, AZ (US);
Xinqiang Tan, Tempe, AZ (US);
Assignee:
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/22 (2006.01); H10K 50/11 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 471/22 (2013.01); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); H10K 50/11 (2023.02);
Abstract
A series of novel donor-acceptor type TADF luminogens have been designed with the aim of developing stable OLEDs with enhanced operational stability and improved color purity. These materials can be utilized in full color displays and lighting applications.