Coloring composition, color filter, display device and pigment dispersion liquid

The invention provides a colored composition, a color filter, a display element and pigment dispersion liquid. The colored composition comprises (A) colorant containing mordant pigment, (B) dispersion agent and (C) cross-linking agent, and the colored composition is characterized in that the (B) dis...

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Bibliographische Detailangaben
Hauptverfasser:	ITANO, KOUJI, RYUU, KYOUICHIROU, NARUSE, HIDENORI, TOYOSHIMA, TSUKASA, IMAMURA, YOSHIKI, NONOYAMA, YOSHIKI, MATSUMOTO, SHOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY 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 PAINTS PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	The invention provides a colored composition, a color filter, a display element and pigment dispersion liquid. The colored composition comprises (A) colorant containing mordant pigment, (B) dispersion agent and (C) cross-linking agent, and the colored composition is characterized in that the (B) dispersion agent comprises (B-1) copolymer containing repetitive unit with oxygen saturation heterocyclic radical, or the (B) dispersion agent comprises (B-2) dispersion agent with carbamic acid ester bond and (B-3) (methyl) crylic acid kind dispersion agent; but in the (B-3) (methyl) crylic acid kind dispersion agent, the (B-1) composition is excluded.