| 摘要 |
PROBLEM TO BE SOLVED: To obtain a metal mask for printing that can equalize the coating amount of a coating agent by a simple structure.SOLUTION: A metal mask 100 for printing has openings 20A, 20C, 20E for pushing out a coating agent and is disposed on a substrate when the coating agent is applied on the substrate by a screen printing method. The vertical cross-sectional shape of the openings is changed in accordance with a coating part of the coating agent applied to the substrate so that the pushed-out amounts of the coating agent are equalized. |
