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:
Jan. 20, 2026
Filed:
Oct. 06, 2020
Applicant:
Solus Advanced Materials Co., Ltd., Iksan-si, KR;
Inventors:
Minsik Eum, Yongin-si, KR;
Hoemoon Kim, Yongin-si, KR;
Jinwoong Kim, Yongin-si, KR;
Hwasoon Jung, Yongin-si, KR;
Hyungchan Bae, Yongin-si, KR;
Hojun Son, Yongin-si, KR;
Hyosuk Son, Yongin-si, KR;
Assignee:
SOLUS ADVANCED MATERIALS CO., LTD., Iksan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/12 (2023.01); C07D 239/26 (2006.01); C07D 405/04 (2006.01); C09K 11/06 (2006.01); H10K 50/16 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
H10K 50/12 (2023.02); C07D 239/26 (2013.01); C07D 405/04 (2013.01); C09K 11/06 (2013.01); H10K 50/16 (2023.02); H10K 85/654 (2023.02); H10K 85/6574 (2023.02);
Abstract
A novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and its uses are disclosed. An organic electroluminescent device containing the novel compound in one or more organic material layers is disclosed. The organic electroluminescent device shows improved characteristics such as luminous efficiency, driving voltage, and lifespan.