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. 11, 2025
Filed:
Oct. 25, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hongsik Yoon, Daejeon, KR;
Wanpyo Hong, Daejeon, KR;
Jin Joo Kim, Daejeon, KR;
Dong Hoon Lee, Daejeon, KR;
Moung Gon Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 209/86 (2006.01); C07D 403/10 (2006.01); C07D 403/14 (2006.01); C07D 409/14 (2006.01); C07D 487/04 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 101/10 (2023.01); H10K 101/30 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6572 (2023.02); C07D 209/86 (2013.01); C07D 403/10 (2013.01); C07D 403/14 (2013.01); C07D 409/14 (2013.01); C07D 487/04 (2013.01); C09K 11/06 (2013.01); H10K 85/654 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); C07B 2200/05 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02); H10K 2101/30 (2023.02);
Abstract
The present specification provides a compound represented by Formula 1 and an organic light emitting device including the same. The compound contains a deuterium and is used as a material of a light emitting layer of the organic light emitting device