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:
Aug. 31, 2021
Filed:
Jun. 25, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kenji Yamada, Yokohama, JP;
Satoshi Igawa, Fujisawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/153 (2006.01); G02F 1/1516 (2019.01); C07F 9/6584 (2006.01); C09K 9/02 (2006.01); G03B 11/00 (2021.01);
U.S. Cl.
CPC ...
C09K 9/02 (2013.01); C07F 9/65844 (2013.01); G03B 11/00 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1044 (2013.01); G02F 1/1516 (2019.01); G02F 1/1533 (2013.01); G02F 2202/021 (2013.01);
Abstract
An organic compound denoted by formula [1], where each of Xand Xis independently selected from an alkyl group optionally having a substituent, an aryl group optionally having a substituent, and an aralkyl group optionally having a substituent, each of Rto Ris independently selected from a hydrogen atom and a substituent, Y represents an alkyl group optionally having a substituent or an aryl group optionally having a substituent, and each of Aand Aindependently represents a monovalent anion.