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:
Jul. 17, 2018
Filed:
Jan. 14, 2013
Duk San Neolux Co., Ltd., Cheonan-si, Chungcheongnam-Do, KR;
Dongha Kim, Gyeonggi-do, KR;
Sunhee Lee, Chungcheongnam-do, KR;
Yeonhee Choi, Chungcheongnam-do, KR;
Soungyun Mun, Gyeonggi-do, KR;
Jungcheol Park, Busan, KR;
Yongwook Park, Gyeonggi-do, KR;
Heesun Ji, Chungcheongnam-do, KR;
Junghwan Park, Seoul, KR;
Bumsung Lee, Chungcheongnam-do, KR;
Sunpil Hwang, Gyeonggi-do, KR;
DUK SAN NEOLUX CO., LTD., Cheonan-si, Chungcheo, KR;
Abstract
A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer including the compound of Formula 1. The organic material layer include a light emitting layer, a hole transport layer including a compound represented by Formula 2, and an emission-auxiliary layer including the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, color purity, and life span can be improved.