| 摘要 |
A screen printing apparatus and method for forming printed wiring on a substrate, such as a wafer. The apparatus includes a reservoir disposed beneath a screen having a plurality of openings forming a pattern thereon. Disposed within the reservoir is a printing paste. The screen is pressed into the printing paste such that convex structures are formed on the upper surface of the screen, and are printable onto the substrate. A wiper is also movably disposed within the reservoir, cooperating with the screen to establish contact between the screen and the substrate.
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