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. 26, 2025
Filed:
Aug. 02, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Akinori Yamatani, Yokohama, JP;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/153 (2006.01); C07D 209/80 (2006.01); C07D 471/14 (2006.01); C07D 487/04 (2006.01); C07D 491/052 (2006.01); C07D 491/147 (2006.01); C07D 491/22 (2006.01); C07D 493/14 (2006.01); C07D 495/14 (2006.01); C07F 7/08 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/81 (2023.01); H10K 50/82 (2023.01); H10K 85/40 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
C07D 491/153 (2013.01); C07D 209/80 (2013.01); C07D 471/14 (2013.01); C07D 487/04 (2013.01); C07D 491/052 (2013.01); C07D 491/147 (2013.01); C07D 491/22 (2013.01); C07D 493/14 (2013.01); C07D 495/14 (2013.01); C07F 7/0816 (2013.01); H10K 85/40 (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 50/11 (2023.02); H10K 50/156 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/81 (2023.02); H10K 50/82 (2023.02); H10K 2101/10 (2023.02);
Abstract
Disclosed are a polycyclic compound and an organic electroluminescence device including the same. The polycyclic compound according to an embodiment is represented by the following Formula 1, wherein in Formula 1, Cy1 to Cy3, Lto L4, and m are as respectively defined in the detailed description of the current disclosure.