COLORED RESIN COMPOSITION, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC EL DISPLAY

• Main Authors: MIZUKAMI JUNJI, TANAKA TOSHIYUKI, TSUCHIYA TATSUTADA
• Format: Patent
• Language: English
• Published: 27.11.2008
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; BASIC ELECTRIC ELEMENTS; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROGRAPHY; FREQUENCY-CHANGING; HOLOGRAPHY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS THEREFOR; METALLURGY; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; 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; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide a colored resin composition having excellent image forming properties even when the content of a colorant is high, and a color filter using the colored resin composition, a liquid crystal display device, and an organic EL display. SOLUTION: The colored resin composition comprises at least (A) a colorant and (B) an organic binder, and is characterized in that the organic binder (B) contains an alkali soluble unsaturated resin having an acid value of ≥10 mg-KOH/g and produced by reacting a reaction product, produced by reacting an epoxy compound (a) represented by general formula (1) with an unsaturated group-containing carboxylic acid (b), with a polybasic acid anhydride (d). (1) wherein X represents a specific linking group, provided that one or more adamantane structures are included in the molecular structure; and l is an integer of 2 or 3. COPYRIGHT: (C)2009,JPO&INPIT