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:
Apr. 23, 2024
Filed:
Sep. 02, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroki Ohrui, Kawasaki, JP;
Hirokazu Miyashita, Ebina, JP;
Satoru Shiobara, Hiratsuka, JP;
Yosuke Nishide, Kawasaki, JP;
Naoki Yamada, Inagi, JP;
Jun Kamatani, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An organic compound represented by formula [1]. In the formula rings Q represented by formula [1-1] are each independently present at positions *1 and *2 such that positions * of the rings Q correspond to the positions *1 and *2. The rings Q may be the same or different. Rand Rrepresent groups each independently selected from the group consisting of a hydrogen atom and a substituted or unsubstituted aryl group. The rings Q are aromatic hydrocarbons. Rto Rrepresent groups each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, and a cyano group. At least one of Rto Rrepresents a cyano group.