| 摘要 |
<p>PURPOSE:To provide a filter having good color reproducibility by providing a hydrophilic dyeable resin only in the 3rd dyeing region on a uniform hydrophobic dyeable resin layer having the 1st and 2nd dyeing regions. CONSTITUTION:For example, a polyester resin or the like is uniformly deposited as the 1st dyeable resin layer 5 on a substrate 4 and the 1st dyeing region 51 is dyed to, for example, blue and the 2nd dyeing region 52 to, for example, red by a disperse dye and by using a dyeing mask. A dyeable resin to be dyed by an acidic dye is given photosensitivity by dichromate to form the 3rd dyeing region 6 which is dyed to, for example, green. If the dyeing regions are formed on the uniform resin layer in the above-mentioned way, the difference in signal level for each one horizontal scanning line and the color filter having excellent color reproducibility is formed.</p> |
