发明名称 METAL MASK
摘要 PROBLEM TO BE SOLVED: To provide a metal mask capable of improving contact properties between a printing material and a terminal. SOLUTION: This metal mask 1 has a plurality of printing material-packing parts 10, in some of which a printing material receiving part 20 is formed. The printing material receiving part 20 is located in the direction of a printing side opening part 12 of the printing material-packing part 10 rather than an application side opening part 11. Consequently, the printing material-packing part 10 has a smaller opening area of the printing side opening part 12 side compared to the application side opening part 11 side. In case a solder paste 50 as a printing material is printed using the metal mask 1, the result is that a vicinity of the part where the printing material receiving part 20 is formed, is thick. Further, the terminals of the mounted component side as a plurality of terminals which come into contact with the solder paste 50 and are formed with a varying height, are brought into contact with the printed solder paste 50. Thus it is possible to improve the contact properties between the printing material and the terminal. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006187955(A) 申请公布日期 2006.07.20
申请号 JP20050001667 申请日期 2005.01.06
申请人 PIONEER ELECTRONIC CORP 发明人 NUKUI MASANORI;HORIGUCHI TORU
分类号 B41N1/24;H05K3/34 主分类号 B41N1/24
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