Color filter ink, color filter ink manufacturing method, color filter ink set, color filter, image display device, and electronic device
AssigneeSeiko Epson Corporation
InventorsMasaya Shibatani, Hiroshi Takiguchi, Hidekazu Moriyama, Mitsuhiro Isobe, Homare Kuribayashi
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Abstract
A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes a colorant, a resin material, and a liquid medium that dissolves and/or disperses the colorant. The resin material includes a polymer containing a first monomer component represented by a prescribed chemical formula, a second monomer component having a carboxyl group or acid anhydride group, and a third monomer component represented by a prescribed chemical formula.
Claims12
A color filter ink adapted to be used to manufacture a color filter by an inkjet method, the color filter ink comprising:
- a colorant;
- a resin material;
- and
- a liquid medium that dissolves and/or disperses the colorant,
- the resin material including a polymer M containing a monomer component m1 represented by a chemical formula (1) below, a monomer component m2 having a carboxyl group or acid anhydride group, and a monomer component m3 represented by a chemical formula (3) below:
- wherein in the chemical formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents a C1-8 bivalent aliphatic saturated hydrocarbon group, and R3 is a residue of a blocking agent R3H of an isocyanate group,
- wherein in the chemical formula (3), R4 represents a hydrogen atom or a methyl group, and R5 represents a C16-25 hydrocarbon group which may have a hydrocarbon-substituted oxy group.
Dependencies are inferred from the claim text.