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:
May. 21, 2024
Filed:
Mar. 16, 2021
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seog Jae Seo, Daejeon, KR;
Jaesoon Bae, Daejeon, KR;
Esder Kang, Daejeon, KR;
Daeho Kim, Daejeon, KR;
Keunsoo Lee, Daejeon, KR;
Beomgoo Kang, Daejeon, KR;
Min Suk Jung, Daejeon, KR;
Jaechol Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/04 (2006.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 85/10 (2023.01);
U.S. Cl.
CPC ...
C08G 61/04 (2013.01); H10K 85/111 (2023.02); C08G 2261/11 (2013.01); C08G 2261/1414 (2013.01); C08G 2261/142 (2013.01); C08G 2261/143 (2013.01); C08G 2261/146 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/512 (2013.01); C08G 2261/514 (2013.01); C08G 2261/52 (2013.01); C08G 2261/95 (2013.01); H10K 50/15 (2023.02); H10K 50/16 (2023.02);
Abstract
The present invention provides a novel polymer comprising repeating unit represented by the following Chemical Formula 1, and an organic light emitting device including the same: