TWI630238B

The purpose of the present application is to provide a color filter pigment composition which has high heat resistance and enables display with excellent brightness and contrast, and also to provide a production method thereof, and a color filter comprising said pigment composition. The pigment comp...

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Bibliographische Detailangaben
Hauptverfasser:	KIYOTO, IKURO, GUNJI, YASUHIKO
Format:	Patent
Sprache:	chi
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The purpose of the present application is to provide a color filter pigment composition which has high heat resistance and enables display with excellent brightness and contrast, and also to provide a production method thereof, and a color filter comprising said pigment composition. The pigment composition comprises a copper phthalocyanine pigment, a zinc phthalocyanine pigment, and a resin having an epoxy group; the production method is based on solvent salt milling of said pigment composition; and the color filter comprises said pigment composition and enables display with high brightness and contrast.