INK COMPOSITION, METHOD FOR PRODUCING COLOR FILTER, AND COLOR FILTER

PROBLEM TO BE SOLVED: To provide an ink composition, in preparation of a color film of a color filter by a relief reversal printing method, by which, even when the film thickness of a color ink film to be the color film is greater, a suitable degree of pigmentation is obtained, which allows the film...

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Bibliographische Detailangaben
Hauptverfasser:	MESHII MASAHIRO, KATAYAMA YOSHINORI, KASUGA TAKAYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICS POLISHES PRINTING PRINTING MACHINES OR PRESSES STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an ink composition, in preparation of a color film of a color filter by a relief reversal printing method, by which, even when the film thickness of a color ink film to be the color film is greater, a suitable degree of pigmentation is obtained, which allows the film thickness of the color ink film to be increased, and preventing the color film from generating a void phenomenon.SOLUTION: The ink composition that is used for preparation of the color film of the color filter by the relief reversal printing method is disclosed, which causes a uniform ink coated film formed on a blanket surface to give an image of the relief, and transfers the image of the ink coated film to a substrate to be printed, wherein the ink composition includes colorless particles of an average particle size of ≤200 nm, a color pigment and a transparent resin.