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. 20, 2022
Filed:
Aug. 20, 2018
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Mi Young Chae, Cheonan-si, KR;
Hye Min Cho, Cheonan-si, KR;
Min Ji Jo, Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
Sun Hee Lee, Cheonan-si, KR;
Nam Geol Lee, Cheonan-si, KR;
Hyung Dong Lee, Cheonan-si, KR;
Dae Hwan Oh, Cheonan-si, KR;
Ga Eun Lee, Cheonan-si, KR;
Sang Yong Park, Cheonan-si, KR;
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Abstract
Provided are a compound represented by Formula 1 or Formula A, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and an electronic device thereof, wherein the compound represented by Formula 1 or Formula A is included in the organic material layer, and thereby the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.