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. 20, 2021
Filed:
Jan. 08, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sungkyoung Kang, Daejeon, KR;
Jaesoon Bae, Daejeon, KR;
Jaechol Lee, Daejeon, KR;
Seokhee Yoon, Daejeon, KR;
Donggu Lee, Daejeon, KR;
Yongwook Kim, Daejeon, KR;
Ho Gyu Lee, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01); C07C 211/61 (2006.01); C07C 217/76 (2006.01); C09K 11/06 (2006.01); C09D 7/63 (2018.01); C09D 4/00 (2006.01); C09D 7/40 (2018.01);
U.S. Cl.
CPC ...
H01L 51/006 (2013.01); C07C 211/61 (2013.01); C07C 217/76 (2013.01); C09D 4/00 (2013.01); C09D 7/40 (2018.01); C09D 7/63 (2018.01); C09K 11/06 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); H01L 51/0035 (2013.01); H01L 51/0039 (2013.01); H01L 51/0058 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01); H01L 51/56 (2013.01);
Abstract
The present specification relates to a fluorene-based compound of Formula 1, a coating composition comprising the fluorene-based compound of Formula 1, an organic light emitting device using the same, and a manufacturing method thereof.