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:
Aug. 08, 2023
Filed:
Oct. 20, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yongbum Cha, Daejeon, KR;
Jin Joo Kim, Daejeon, KR;
Sung Kil Hong, Daejeon, KR;
Seong So Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 407/10 (2006.01); C07C 211/54 (2006.01); C07C 211/57 (2006.01); C07D 209/82 (2006.01); C07D 239/26 (2006.01); C07D 251/24 (2006.01); C07D 307/91 (2006.01); C07D 333/76 (2006.01); C07D 401/10 (2006.01); C07D 403/04 (2006.01); C07D 407/04 (2006.01); C07D 409/04 (2006.01); C07D 409/10 (2006.01); C07D 491/048 (2006.01); C07D 495/04 (2006.01); C07F 9/53 (2006.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01);
U.S. Cl.
CPC ...
C07D 407/10 (2013.01); C07C 211/54 (2013.01); C07C 211/57 (2013.01); C07D 209/82 (2013.01); C07D 239/26 (2013.01); C07D 251/24 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); C07D 401/10 (2013.01); C07D 403/04 (2013.01); C07D 407/04 (2013.01); C07D 409/04 (2013.01); C07D 409/10 (2013.01); C07D 491/048 (2013.01); C07D 495/04 (2013.01); C07F 9/5325 (2013.01); H10K 85/615 (2023.02); H10K 85/622 (2023.02); H10K 85/631 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/649 (2023.02); H10K 85/653 (2023.02); H10K 85/654 (2023.02); H10K 85/655 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02);
Abstract
The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same.