Title:
COLORED CURABLE COMPOSITION, COLOR FILTER, METHOD FOR PRODUCING SAME, DISPLAY ELEMENT, AND SOLID-STATE IMAGE SENSOR
Document Type and Number:
WIPO Patent Application WO/2013/047619
Kind Code:
A1
Abstract:
Provided is a colored curable composition capable of forming a colored film that retains good pattern formability and retains excellent color over a long period of time, even when treated under a high temperature, and the like. The colored curable composition of the present invention contains (A) a dye, (B) a binder resin comprising at least one type of structural unit (b-1) selected from structural units represented by general formula (1) and general formula (2) and structural units (b-2) having acidic groups, and has an acid value that is between 150 and 300 mg/KOH/g, and (C) an organic solvent. In general formula (1), R11 is a hydrogen atom or methyl group and R12 and R13 are each a hydrogen atom or C3-20 carbonyl group containing as part of their structure unsaturated double bonds, but both R12 and R13 are not hydrogen atoms. In general formula (2), R20 is a hydrogen atom or methyl group, and R21 through R25 are each a hydrogen atom, halogen atom, cyano group, alkyl group, or aryl group.
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Inventors:
NAKAGAWA MIKIO (JP)
ISHIZAKA SOJI (JP)
KODAMA TOMOHIRO (JP)
OKABE KOUTARO (JP)
ISHIZAKA SOJI (JP)
KODAMA TOMOHIRO (JP)
OKABE KOUTARO (JP)
Application Number:
PCT/JP2012/074787
Publication Date:
April 04, 2013
Filing Date:
September 26, 2012
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/20; C08F220/12; C09B23/00; C09B47/04; C09B57/10; C09B67/20; G02B5/22; G02F1/1335; G03F7/004; G03F7/038; H01L51/50; H05B33/12
Foreign References:
| JP2004341121A | 2004-12-02 | |||
| JP2009229720A | 2009-10-08 | |||
| JP2011128589A | 2011-06-30 | |||
| JP2008292970A | 2008-12-04 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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Claims: