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:
Mar. 30, 2021
Filed:
Apr. 01, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jungoh Huh, Daejeon, KR;
Boonjae Jang, Daejeon, KR;
Dong Hoon Lee, Daejeon, KR;
Wonik Jeong, Daejeon, KR;
Hyungjin Lee, Daejeon, KR;
Minyoung Kang, Daejeon, KR;
Dong Uk Heo, Daejeon, KR;
Miyeon Han, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/06 (2006.01); C07D 251/24 (2006.01); C09K 11/02 (2006.01); C07D 401/14 (2006.01); C07D 403/14 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 251/24 (2013.01); C07D 401/14 (2013.01); C07D 403/14 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/0052 (2013.01); H01L 51/0054 (2013.01); H01L 51/0058 (2013.01); H01L 51/0077 (2013.01); H01L 51/0085 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/181 (2013.01); C09K 2211/185 (2013.01); H01L 51/5012 (2013.01); H01L 51/5072 (2013.01); H01L 51/5076 (2013.01); H01L 51/5092 (2013.01);
Abstract
The present specification provides a hetero-cyclic compound and an organic light emitting device comprising the same.