METHOD AND EQUIPMENT FOR SCREEN PRINTING

摘要

PROBLEM TO BE SOLVED: To provide a screen printing method which enables high-speed and high-accuracy filling a hole having a high aspect ratio with printing material. SOLUTION: The printing material 3 is scraped by moving in the printing direction F a squeegee 1 which keeps the rear part in the printing direction F in contact with the surface of a printing mask 6, and the printing material 3 scraped and moved by the squeegee 1 is supplied onto the printing mask 6 through a gap G2 between first and second rollers 21 and 22 by the first and second rollers 21 and 22 being parallel to the printing mask 6, by rotating the first roller 22 toward the second roller 21 and the second roller 22 toward the first roller 21. COPYRIGHT: (C)2008,JPO&INPIT