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:
Sep. 27, 2022
Filed:
Sep. 16, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 13/62 (2006.01); C07C 25/13 (2006.01); C07D 217/02 (2006.01); C07D 333/76 (2006.01); C07C 255/50 (2006.01); C07D 307/91 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
C07C 13/62 (2013.01); C07C 25/13 (2013.01); C07C 255/50 (2013.01); C07D 217/02 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); H01L 51/0057 (2013.01); H01L 51/0065 (2013.01); H01L 51/0067 (2013.01); H01L 51/0068 (2013.01); H01L 27/322 (2013.01); H01L 27/3213 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01);
Abstract
An organic compound represented by formula (1). In formula (1), each of Rto Ris independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted aryloxy group, a silyl group, and a cyano group.