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:
Jun. 11, 2019
Filed:
Sep. 23, 2016
Fujifilm Corporation, Tokyo, JP;
Hiroaki Idei, Haibara-gun, JP;
Kazuya Oota, Haibara-gun, JP;
Suguru Samejima, Haibara-gun, JP;
Masayuki Harada, Haibara-gun, JP;
Akihiro Hara, Haibara-gun, JP;
Junichi Ito, Haibara-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A coloring composition having excellent light fastness, color migration properties, and flatness, a colorant, and a method for producing a colorant are provided. Further, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and an organic electroluminescent element, each using such the coloring composition, are also provided. The coloring composition contains a colorant represented by General Formula (1) and a curable compound, and has a specific absorbance of 5 or more at a maximum absorption wavelength of 400 nm to 800 nm. Rrepresents an (m+n)-valent linking group, P represents a monovalent substituent having a repeating units derived from a vinyl compound, D represents a colorant structure, and Rand Leach independently represent a single bond or a divalent linking group.(D-R)—R-(L-P)  (1)