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. 07, 2017
Filed:
May. 15, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Kwanghyun Kim, Yongin, KR;
Sooyon Kim, Yongin, KR;
Youngkook Kim, Yongin, KR;
Haejin Kim, Yongin, KR;
Seokhwan Hwang, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 11/06 (2006.01); C07F 5/02 (2006.01); H05B 33/14 (2006.01); H01L 51/00 (2006.01); C07F 7/08 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07F 5/02 (2013.01); C07F 7/0812 (2013.01); C07F 7/0818 (2013.01); H05B 33/14 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1088 (2013.01); C09K 2211/1092 (2013.01); H01L 51/006 (2013.01); H01L 51/008 (2013.01); H01L 51/0055 (2013.01); H01L 51/0081 (2013.01); H01L 51/5012 (2013.01);
Abstract
A condensed cyclic compound is represented by Formula 1: where Rto Rare as defined in the specification and at least one of Rto Ris a group represented by Formula 2, and at least one of Rto Ris a group represented by Formula 3; where L, L, Arto Ar, a1 and a1 are as defined in the specification. An organic light-emitting device including the condensed cyclic compound.