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:
Apr. 14, 2025
Filed:
Apr. 19, 2020
Applicant:
Duk San Neolux Co., Ltd., Chungcheongnam-do, KR;
Inventors:
Jong Gwang Park, Chungcheongnam-do, KR;
Sun Hee Lee, Chungcheongnam-do, KR;
Soung Yun Mun, Chungcheongnam-do, KR;
Byoung Yeop Kang, Chungcheongnam-do, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Chungcheongnam-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2022.12); C07C 211/61 (2005.12); C07D 209/86 (2005.12); C07D 251/24 (2005.12); C07D 307/91 (2005.12); C07D 333/76 (2005.12); C07D 403/04 (2005.12); C07D 405/04 (2005.12); C07D 405/10 (2005.12); C07D 409/14 (2005.12); C07D 487/16 (2005.12); C07D 495/04 (2005.12); C09K 11/06 (2005.12); H10K 50/11 (2022.12); H10K 50/15 (2022.12); H10K 50/19 (2022.12); H10K 101/10 (2022.12);
U.S. Cl.
CPC ...
H10K 85/636 (2023.01); C07C 211/61 (2012.12); C07D 209/86 (2012.12); C07D 251/24 (2012.12); C07D 307/91 (2012.12); C07D 333/76 (2012.12); C07D 403/04 (2012.12); C07D 405/04 (2012.12); C07D 405/10 (2012.12); C07D 409/14 (2012.12); C07D 487/16 (2012.12); C07D 495/04 (2012.12); C09K 11/06 (2012.12); H10K 85/615 (2023.01); H10K 85/622 (2023.01); H10K 85/633 (2023.01); H10K 85/654 (2023.01); H10K 85/6572 (2023.01); H10K 85/6574 (2023.01); H10K 85/6576 (2023.01); C07C 2603/18 (2017.04); C07C 2603/40 (2017.04); C09K 2211/1007 (2012.12); C09K 2211/1011 (2012.12); C09K 2211/1014 (2012.12); C09K 2211/1018 (2012.12); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/19 (2023.01); H10K 2101/10 (2023.01);
Abstract
An organic electric element according to an embodiment of the present disclosure includes an anode, a cathode, and an organic material layer formed between the anode and the cathode. The organic material layer includes a compound of Formula 1. The driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.