COLORED RESIN COMPOSITION FOR USE IN COLOR FILTER, COLOR FILTER, DISPLAY DEVICE, AND SOLID-STATE IMAGING ELEMENT

• Main Authors: KOBAYASHI SATOSHI, ISHII YUTAKA, KURATA TAKAAKI, KONDO ASAKO, ARAI HIDEHIRO
• Format: Patent
• Language: English; Korean
• Published: 07.01.2014
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; BASIC ELECTRIC ELEMENTS; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS THEREFOR; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention relates to: a colored resin composition for use in a color filter, said colored resin composition containing a color-material compound represented by formula (1) (in which R2 and R15 through R18 each independently represent a hydrogen atom or a C1-30 alkyl group, phenyl group, or benzyl group; R1 and R3 through R14 each independently represent a hydrogen atom, a halogen atom, or a C1-12 alkyl group; and X- represents a halogenoalkylsulfonyl imide anion, a halogenoalkylsulfonyl methide anion, or a halogenoalkylsulfonate anion, with the halogenoalkyl group thereof being a C1-10 alkyl group substituted with three to six halogen atoms), a binder resin, a solvent, a polymerization initiator, and a hardener; a color filter that contains a substance obtained by curing said colored resin composition; and the like. Said colored resin composition has good storage stability, even if a metal-phthalocyanine pigment is contained therein, and can provide color-filter pixels that have vivid color characteristics and excellent heat tolerance.