| 摘要 |
PURPOSE: To obtain the ink for a liq. crystal color filter excellent in resistance to heat and solvent and in resolution, satisfying ink jet adaptability and by which a color filter is produced at a low cost by incorporating a specified component. CONSTITUTION: This ink for a liq. crystal color filter is used to produce a liq. crystal color filter formed by arranging a colorant on a substrate by ink jetting, and the ink contains a monomer consisting of a structural unit shown by the formula and/or a copolymer with other vinyl monomers. In the formula, R1 is H or CH3 , and R is H or 1-5C alkyls. The content of monomer and/or copolymer in the ink is preferably controlled to 0.005-30wt.%, or more preferably to 0.1-10wt.%. N-methylolacrylamide, N-methoxymethylacrylamide, N- ethoxymethylacrylamide, N-isopropoxymethylacrylamide, etc., are exemplified as the monomer. |
