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. 21, 2023
Filed:
Mar. 18, 2019
Applicant:
Kyulux, Inc., Fukuoka, JP;
Inventors:
Yu Seok Yang, Fukuoka, JP;
Shuo-Hsien Cheng, Fukuoka, JP;
Hiroaki Ozawa, Fukuoka, JP;
Yoshitake Suzuki, Fukuoka, JP;
Naoto Notsuka, Fukuoka, JP;
Ayataka Endo, Fukuoka, JP;
Hayato Kakizoe, Fukuoka, JP;
Jorge Aguilera-Iparraguirre, Roslindale, MA (US);
Assignee:
KYULUX, INC., Fukuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 471/04 (2006.01); C07D 401/14 (2006.01); C07D 471/14 (2006.01); C07D 487/06 (2006.01); C07D 209/86 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 209/86 (2013.01); C07D 401/14 (2013.01); C07D 471/14 (2013.01); C07D 487/06 (2013.01); H01L 51/0058 (2013.01); H01L 51/0072 (2013.01); H01L 51/0094 (2013.01); H01L 51/5012 (2013.01);
Abstract
The present disclosure relates to compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.