Title:
着色組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置
Document Type and Number:
Japanese Patent JP7233373
Kind Code:
B2
Abstract:
A coloring composition includes a metal azo pigment, a compound having an ethylenically unsaturated bonding group, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R1 and R2 each independently represent OH or NR5R6, R3 and R4 each independently represent ═O or ═NR7, and R5 to R7 each independently represent a hydrogen atom or an alkyl group.
Inventors:
Shoichi Nakamura
Kazuya Oda
Yoki Inabe
Kazuya Oda
Yoki Inabe
Application Number:
JP2019549152A
Publication Date:
March 06, 2023
Filing Date:
September 12, 2018
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C09B67/20; C08F290/12; C09B25/00; C09B29/33; C09B45/18; C09B45/22; G02B5/20
Domestic Patent References:
| JP2018010210A | ||||
| JP2016196614A | ||||
| JP2009029952A | ||||
| JP2017058612A | ||||
| JP2017016132A | ||||
| JP2017171914A | ||||
| JP2016180100A | ||||
| JP2017171913A | ||||
| JP2017171912A | ||||
| JP2013205833A | ||||
| JP201694571A | ||||
| JP8295810A | ||||
| JP201170156A | ||||
| JP2015169880A | ||||
| JP2001152039A |
Foreign References:
| US20170275465 |
Attorney, Agent or Firm:
Sykes Patent Attorney Corporation
Previous Patent: particle optical detector
Next Patent: DEMINERALIZATION APPARATUS FOR WASTE PLASTIC MOLTEN LIQUID
Next Patent: DEMINERALIZATION APPARATUS FOR WASTE PLASTIC MOLTEN LIQUID