| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color filter ink for an inkjet method, which is excellent in discharge stability and long-term dispersion stability of pigments, enables image display with excellent contrast and wide color reproduction range, suppresses color unevenness or density unevenness in each part and is excellent in characteristic uniformity between individuals. <P>SOLUTION: The color filter ink comprises C.I. Pigment Red 254, a dispersion medium and a pigment derivative represented by formula (1) (wherein n is an integer of 1-5; and X<SP>1</SP>-X<SP>8</SP>are each independently a hydrogen atom or a halogen atom), wherein the dispersion medium comprises at least one selected from the group consisting of 1,3-butylene glycol diacetate, bis(2-butoxyethyl)ether, 2-(2-methoxy-1-methylethoxy)-1-methylethylacetate, triethylene glycol butylmethylether and diethylene glycol monobutyl ether acetate. <P>COPYRIGHT: (C)2009,JPO&INPIT |
