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. 27, 2026
Filed:
Dec. 13, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Junha Park, Gwacheon-si, KR;
Mun-Ki Sim, Seoul, KR;
Hyoyoung Lee, Suwon-si, KR;
Eunjae Jeong, Hwaseong-si, KR;
Youngkook Kim, Suwon-si, KR;
Seokhwan Hwang, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07F 9/572 (2006.01); C07F 9/576 (2006.01); C07F 9/58 (2006.01); C07F 9/655 (2006.01); H10K 50/12 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01);
U.S. Cl.
CPC ...
H10K 85/654 (2023.02); C07F 9/5728 (2013.01); C07F 9/5765 (2013.01); C07F 9/58 (2013.01); C07F 9/65517 (2013.01); H10K 85/626 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 50/12 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02);
Abstract
A condensed cyclic compound which improves emission life and efficiency and an organic electroluminescence device is provided. The condensed cyclic compound according to the inventive concept is represented by the following