| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-pattern masking device capable of fixing a first metal mask and a second metal mask to a tray without slack for forming a plurality of valid pattern parts, and to provide its assembly method. SOLUTION: In the method for assembling a multi-pattern masking device, a plurality of grooves 30 are formed at the both ends of the tray 22. With a tape type thin plate 23a forming the first metal mask 23 being inserted in the grooves 30, the second metal mask 24 having an interdigital part 28 with a structure in which a plurality of slits are arranged is placed and fixed on the tray 22 by applying a tension in a lateral direction. After removing unnecessary parts of the both ends, a tension is applied to the tape type thin plate 23a to eliminate slack, and then mounted on the tray 22 with this status. COPYRIGHT: (C)2005,JPO&NCIPI
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