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. 13, 2026
Filed:
Dec. 26, 2019
Applicant:
LT Materials Co., Ltd., Yongin-Si, KR;
Inventors:
Jun-Tae Mo, Yongin-si, KR;
Mi-Jin Kim, Yongin-si, KR;
Ji-Yoon Byun, Yongin-si, KR;
Yong-Hui Lee, Yongin-si, KR;
Jong-Su Lee, Yongin-si, KR;
Dong-Jun Kim, Yongin-si, KR;
Assignee:
LT MATERIALS CO., LTD., Yongin-Si, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C07D 493/00 (2006.01); C07D 495/00 (2006.01); C07D 519/00 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); C07D 493/00 (2013.01); C07D 495/00 (2013.01); H10K 85/622 (2023.02); H10K 85/624 (2023.02); H10K 85/626 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/11 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02);
Abstract
The present specification relates to a multicyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.