| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a fine processing mold having a fine and sharp smooth pattern in the atmosphere by utilizing laser beam having a relatively short wavelength and weak in intensity without using a mask. SOLUTION: A powdery organic coloring matter is kneaded with a transparent polymer and the resulting kneaded mixture is ground and subsequently dissolved in a solvent to prepare an organic coloring matter dispersed polymer, which is, in turn, applied to a substrate sheet. After the solvent is removed, the obtained thin film 3 is irradiated with laser beam to manufacture the processed fine processing mold. COPYRIGHT: (C)2003,JPO |
