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. 16, 2021
Filed:
May. 18, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Soyoung Yu, Daejeon, KR;
Sungkyoung Kang, Daejeon, KR;
Jaesoon Bae, Daejeon, KR;
Kilsun Lee, Daejeon, KR;
Donggu Lee, Daejeon, KR;
Jaechol Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 13/567 (2006.01); C07D 209/58 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C07C 13/567 (2013.01); C07D 209/58 (2013.01); H01L 51/006 (2013.01); H01L 51/0058 (2013.01); H01L 51/0069 (2013.01); H01L 51/0072 (2013.01);
Abstract
The present specification relates to a compound of Chemical Formula 1, a coating composition including the compound of Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.