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:
Feb. 20, 2018
Filed:
Nov. 26, 2013
Applicant:
Heesung Material Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Do-Hyung Lee, Yongin, KR;
Dong-Jun Kim, Osan, KR;
Young-Seok No, Cheongwon-gun, KR;
Hyundong Chun, Seoul, KR;
Joo-Dong Lee, Seongnam, KR;
Assignee:
Heesung Material Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07C 211/54 (2006.01); C07D 263/57 (2006.01); C07D 209/08 (2006.01); C07D 277/66 (2006.01); C07D 209/86 (2006.01); C07C 13/62 (2006.01); C07C 13/66 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); C07F 7/08 (2006.01); C09B 57/00 (2006.01); C09B 1/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0054 (2013.01); C07C 13/62 (2013.01); C07C 13/66 (2013.01); C07C 211/54 (2013.01); C07D 209/08 (2013.01); C07D 209/86 (2013.01); C07D 263/57 (2013.01); C07D 277/66 (2013.01); C07F 7/0818 (2013.01); C09B 1/00 (2013.01); C09B 57/00 (2013.01); C09B 57/001 (2013.01); C09B 57/008 (2013.01); C09K 11/06 (2013.01); H01L 51/0058 (2013.01); H05B 33/14 (2013.01); C07B 2200/05 (2013.01); C07C 2602/08 (2017.05); C07C 2603/18 (2017.05); C07C 2603/20 (2017.05); C07C 2603/24 (2017.05); C07C 2603/26 (2017.05); C07C 2603/28 (2017.05); C07C 2603/40 (2017.05); C07C 2603/50 (2017.05); C07C 2603/54 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1033 (2013.01);
Abstract
The present specification describes a multicyclic aromatic ring compound having a novel structure and an organic light emitting device using the same.