| 摘要 |
PURPOSE:To set each aperture section of a mask correctly with one and one correspondence without moving the mask after pressing, by setting a plurality of masks previously with predetermined interval. CONSTITUTION:In order to maintain a predetermined gap between two masks, an elongated spacer is arranged at the effective section of the mask, but the magnetic force can be employed, for example, to set the gap. In this case, electromagnets 50, 51 of same polarity are arranged up and down then flat masks 40, 31 are attracted to said electromagnets, thereafter they are approached while resisting against the magnetic repulsion and under the state where they are separated by the predetermined interval, a filling material is injected into the gap between two masks and fixed thereafter the magnetic force is released. The insertion of an insulator filter is also facilitated. |
