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:
Dec. 12, 2017
Filed:
May. 07, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Hyejin Jung, Yongin, KR;
Seokhwan Hwang, Yongin, KR;
Youngkook Kim, Yongin, KR;
Jongwoo Kim, Yongin, KR;
Jino Lim, Yongin, KR;
Hyungseok Jang, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 405/12 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C09K 11/06 (2006.01); C07C 211/54 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0061 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C09K 11/06 (2013.01); H01L 51/006 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); C07C 211/54 (2013.01); H01L 51/0054 (2013.01); H01L 51/0058 (2013.01); H01L 2251/308 (2013.01);
Abstract
An amine-based compound is represented by Formula 1: wherein Lto L, Arto Ar, a1 to a3, and c1 to c3 are as defined in the specification. An organic light-emitting device includes the amine-based compound.