Invention Grant
- Patent Title: Coloring composition, cured film, color filter, method for manufacturing color filter, solid-state imaging device, and image display device
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Application No.: US15212377Application Date: 2016-07-18
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Publication No.: US09671687B2Publication Date: 2017-06-06
- Inventor: Daisuke Sasaki , Junichi Ito , Yuushi Kaneko
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2014-017698 20140131; JP2014-231436 20141114
- Main IPC: G03F7/004
- IPC: G03F7/004 ; G02B5/20 ; G03F7/00 ; G02B5/22 ; C09B11/28 ; C09B69/10 ; G03F7/027 ; G03F7/105 ; C09B11/24 ; G03F7/16 ; G03F7/20 ; G03F7/32

Abstract:
Provided are a coloring composition which makes it possible to providing a color filter having surface unevenness relieved; and a cured film, a color filter, a method for manufacturing the color filter, a solid-state imaging device, and an image display device, each of which uses the coloring composition. The coloring composition includes a colorant compound represented by General Formula (1), a curable compound, and a solvent, in which one of Ar1 and Ar2 is a group represented by General Formula (2), and the other of Ar1 and Ar2 is a hydrogen atom, a group represented by the following General Formula (2), or the like, R5 and R6 each independently represent a hydrogen atom or the like, R7 represents a monovalent substituent, R8 represents a halogen atom or the like, and p represents an integer of 0 to 4, R1 and R2 each independently represent an alkyl group having 3 or more carbon atoms, or the like, and X1 to X3 each independently represent a hydrogen atom or the like. The colorant compound represented by General Formula (1) has a counter anion inside and/or outside the molecule.
Public/Granted literature
Information query
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