| 摘要 |
PURPOSE: A mask for screen printing is provided to print a circuit on a pre-determined position of a substrate even if a screen printing work is repetitively performed. CONSTITUTION: A mask(100) for screen printing comprises a frame(110), a pair of support units(120), and a screen unit(130). The support units are fixed to the inner side of the frame and support both ends of the screen unit. The screen unit is supported to the support units. Openings(131) for pattern printing are formed in the screen unit. Grooves(140) separated from each other are formed between the screen unit and the frame.
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