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:
Nov. 08, 2022
Filed:
Dec. 19, 2019
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Yun Suk Lee, Cheonan-si, KR;
Yu Ri Kim, Cheonan-si, KR;
Min Ji Jo, Cheonan-si, KR;
Jung Hwan Park, Cheonan-si, KR;
Bum Sung Lee, Cheonan-si, KR;
Sun Hee Lee, Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Abstract
Provided are a compound of Formula 1; 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, comprising a mixture of a compound of Formula 1 and a compound of Formula 2, or comprising a compound of Formula 3, a subgenus of Formula 1, in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.