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:
Sep. 16, 2025
Filed:
May. 29, 2019
Applicant:
Duk San Neolux Co., Ltd, Cheonan-si, KR;
Inventors:
Soung Yun Mun, Cheonan-si, KR;
Nam Geol Lee, Cheonan-si, KR;
Sun Hee Lee, Hwaseong-si, KR;
Min Ji Jo, Cheonan-si, KR;
Jung Wook Lee, Cheonan-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/82 (2006.01); H10K 30/50 (2023.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 85/60 (2023.01); H10K 101/00 (2023.01);
U.S. Cl.
CPC ...
C07D 209/82 (2013.01); H10K 85/622 (2023.02); H10K 85/624 (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 30/50 (2023.02); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 2101/90 (2023.02);
Abstract
Provided are an organic electronic element comprising a light emitting layer composed of a mixture of compounds capable of improving luminous efficiency, stability, and lifespan of the element, and an electronic device therefor.