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. 25, 2023
Filed:
Oct. 12, 2018
Applicant:
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Inventors:
Dae Hwan Oh, Cheonan-si, KR;
Dae Sung Kim, Cheonan-si, KR;
Moo Jin Park, Cheonan-si, KR;
Jeong Seok Kim, Cheonan-si, KR;
Sun Hee Lee, Cheonan-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0074 (2013.01); H01L 51/0005 (2013.01); H01L 51/006 (2013.01); H01L 51/0073 (2013.01);
Abstract
The organic electric element comprising a compound represented by Formula 1 as material of an emission-auxiliary layer and an electronic device thereof are disclosed, and by comprising the compound represented by Formula 1 in an emission-auxiliary layer, 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.