| 摘要 |
PROBLEM TO BE SOLVED: To manufacture, with high precision, a metal mask plate for printing with holes opened in a desired printing pattern by a patterning process and a recessed part for the relief of a mounted component, formed on a substrate and besides, and to arrange that the change of a design for the position/size of the recessed part can be dealt with easily and at a low cost. SOLUTION: In this method for manufacturing the metal mask plate for printing, high precision printing can be achieved since the metal mask plate for printing can be electroformed with high precision. It is possible to form the recessed parts 5 of various depth dimensions simply and certainly in compliance with the height dimension of a primary mounted component 9 only by adjusting the thickness dimension of a primary and a secondary electro-deposit layer 20 and 26. Thus the change of the position/depth dimension of the recessed part 5 in a substrate 2 following the change in design of a printed wiring board 7 as printed matter, can be dealt with easily and at a low cost. COPYRIGHT: (C)2006,JPO&NCIPI
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