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. 03, 2018
Filed:
Jul. 17, 2015
Applicant:
Duk San Neolux Co., Ltd., Cheonan-si, Chungcheongnam-do, KR;
Inventors:
Wonsam Kim, Hwaseong-si, KR;
Yuri Kim, Wonju-si, KR;
Seunghoon Hahn, Cheonan-si, KR;
HyunJu Song, Seoul, KR;
Junghwan Park, Hwaseong-si, KR;
Sunhee Lee, Cheonan-si, KR;
Jungwook Lee, Gunsan-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, Chungcheon, KR;
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/04 (2006.01); C07D 495/04 (2006.01); C07D 493/04 (2006.01); H01L 51/50 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); C07D 493/04 (2013.01); H01L 51/50 (2013.01); H01L 51/0003 (2013.01); H01L 51/0005 (2013.01);
Abstract
Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing decreased driving voltage, improved luminescent efficiency, stability, and life span.