COLORING COMPOSITION AND METHOD FOR PRODUCING COLOR FILTER FOR USE IN SOLID-STATE IMAGING ELEMENT

There are provided: a thermosetting coloring composition for a color filter for a solid-state imaging element which is capable of suppressing damage to an organic film layer when releasing a photoresist; and a production method for a color filter using the composition. The above-described object is...

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Bibliographische Detailangaben
Hauptverfasser:	KITAZAWA Kazushige, HIROTA Tetsuya, YAMAKAWA Hiroyuki, HIKI Kenji
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY HOLOGRAPHY LAKES MATERIALS THEREFOR 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 ORIGINALS THEREFOR PAINTS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	There are provided: a thermosetting coloring composition for a color filter for a solid-state imaging element which is capable of suppressing damage to an organic film layer when releasing a photoresist; and a production method for a color filter using the composition. The above-described object is solved by a coloring composition used for forming a colored pattern of a color filter for a solid-state imaging element, the color composition including: an organic pigment (A); a dispersant (B); an epoxy compound (C); a solvent (D); and a coloring matter derivative (E), in which a content of the organic pigment (A) is at least 50 mass% with respect to a non-volatile content in the coloring composition, the dispersant (B) contains a dispersant (b1) having an acidic functional group and/or a dispersant (b2) having a basic functional group, and the epoxy compound (C) is at least one compound selected from the group consisting of glycerol polyglycidyl ether, bisphenol-type polyglycidyl ether, and hydrogenated bisphenol-type polyglycidyl ether.