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:
Aug. 13, 2024
Filed:
Jun. 09, 2021
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
Sun Hee Lee, Hwaseong-si, KR;
Jong Gwang Park, Cheonan-si, KR;
Ki Ho So, Cheonan-si, KR;
Won Sam Kim, Hwaseong-si, KR;
Jung Hwan Park, Hwaseong-si, KR;
Chi Hyun Park, Cheonan-si, KR;
Mi Young Chae, Cheonan-si, KR;
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Abstract
Provided are an organic electric element having a first electrode, a second electrode, and at least an organic material layer formed between the first electrode and the second electrode, the organic material layer comprising an emitting layer and the emitting layer comprising a mixture of host materials which improves luminous efficiency, stability, and lifespan of the element; and an organic electronic device comprising the element.