PHOTOSENSITIVE COLORED COMPOSITION AND COLOR FILTER

PROBLEM TO BE SOLVED: To provide a photosensitive colored composition having high sensitivity and excellent in pattern profile even in the case of a high dye content or a large film thickness. SOLUTION: The photosensitive colored composition contains a dye carrier comprising a transparent resin and...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO SEIYA, SUGANO MAKI, YOKOTE RYO, HIRANO AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED THEREFOR 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 DYES ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY LAKES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS THEREFOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PAINTS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a photosensitive colored composition having high sensitivity and excellent in pattern profile even in the case of a high dye content or a large film thickness. SOLUTION: The photosensitive colored composition contains a dye carrier comprising a transparent resin and a precursor thereof, a dye and a photopolymerization initiator represented by formula (1), wherein A represents a divalent aromatic ring condensed group which may contain a hetero atom; Ar1represents an aromatic ring which may have a substituent; R1is an alkyl group or an aryl group; R2is synonymous with R1or forms an alkylene group with R1; R3and R4each represent H, an alkyl group or COR10or together represent an alkylene group, and R10is an alkyl group or an aryl group. A color filter using the colored composition is also provided. COPYRIGHT: (C)2008,JPO&INPIT