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. 27, 2021
Filed:
Aug. 20, 2018
Applicant:
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Inventors:
Bum Sung Lee, Cheonan-si, KR;
Sun Hee Lee, Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
Jung Cheol Park, Suwon-si, KR;
Hak Young Lee, Cheonan-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); H05B 33/20 (2006.01); C07C 211/54 (2006.01); C07C 211/58 (2006.01); C07C 211/61 (2006.01); C07D 209/86 (2006.01); C07D 333/76 (2006.01); C07D 209/82 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0061 (2013.01); C07C 211/54 (2013.01); C07C 211/58 (2013.01); C07C 211/61 (2013.01); C07D 209/82 (2013.01); C07D 209/86 (2013.01); C07D 333/76 (2013.01); C09K 11/06 (2013.01); H01L 51/006 (2013.01); H01L 51/0058 (2013.01); H01L 51/0059 (2013.01); H01L 51/0072 (2013.01); H01L 51/0074 (2013.01); H01L 51/50 (2013.01); H05B 33/20 (2013.01); C07C 2603/97 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1022 (2013.01); C09K 2211/1092 (2013.01); H01L 51/0052 (2013.01); H01L 51/0056 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); Y02E 10/549 (2013.01);
Abstract
Provided is an organic electronic element comprising a hole transport layer containing a compound of Formula (1) and an emitting auxiliary layer containing a compound of Formula (2), capable of improving the light emitting efficiency, stability, and life span of an electronic device using the same.