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:
Dec. 23, 2025
Filed:
Mar. 25, 2021
Applicant:
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Inventors:
Mun Jae Lee, Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
Jae Taek Kwon, Cheonan-si, KR;
Dae Sung Kim, Yongin-si, KR;
Moo Jin Park, Cheonan-si, KR;
Sun Hee Lee, Hwaseong-si, KR;
Sun Pil Hwang, Ansan-si, KR;
Ho Young Jung, Cheonan-si, KR;
Bum Sung Lee, Hwaseong-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 209/56 (2006.01); C07D 209/80 (2006.01); C07D 209/82 (2006.01); C07D 209/86 (2006.01); C07D 209/88 (2006.01); C07D 401/04 (2006.01); C07D 401/12 (2006.01); C07D 401/14 (2006.01); C07D 403/04 (2006.01); C07D 403/10 (2006.01); C07D 405/12 (2006.01); C07D 405/14 (2006.01); C07D 409/04 (2006.01); C07D 409/12 (2006.01); C07D 409/14 (2006.01); C07D 487/04 (2006.01); C07D 491/048 (2006.01); C07D 495/04 (2006.01); C07D 519/00 (2006.01); C09K 11/06 (2006.01); H10K 10/40 (2023.01); H10K 30/50 (2023.01); H10K 50/11 (2023.01); 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); H10K 85/60 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); C07D 209/56 (2013.01); C07D 209/80 (2013.01); C07D 209/82 (2013.01); C07D 209/86 (2013.01); C07D 209/88 (2013.01); C07D 401/04 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 403/04 (2013.01); C07D 403/10 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); C07D 409/04 (2013.01); C07D 409/12 (2013.01); C07D 409/14 (2013.01); C07D 491/048 (2013.01); C07D 495/04 (2013.01); C07D 519/00 (2013.01); C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); C09K 2211/1018 (2013.01); C09K 2211/1022 (2013.01); H10K 10/40 (2023.02); H10K 30/50 (2023.02); H10K 50/11 (2023.02); H10K 50/12 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 85/626 (2023.02); H10K 85/654 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02); Y02E 10/549 (2013.01);
Abstract
Provided is an organic electric element and an electronic device thereof, by using the mixture of the compounds as a phosphorescent host material, it is possible to achieve a high luminous efficiency and a low driving voltage of an organic electric element, and the life span of the device can be greatly improved.