| 摘要 |
PURPOSE:To improve the color reproducibility, by using a dyeable resin and coloring its specific region. CONSTITUTION:The dyeable resin 4 is coated uniformly on a substrate 1, and the 1st dyeable region 41 is colored into the 1st color, e.g., yellow, with a disperse dye or a cation dye by using a dye mask. The photosensitivity is provided by adding a dichromate to the dyeable resin colored with an acid dye, to form the 2nd coloring region 52 having overlapping by >=1 picture element with the 1st coloring region 41. As the dyeable resin 4, polyester resin, acrylic resin, polyallylate resin, and polycarbonate resin are used. |
