| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an interposer capable of more accurate alignment by preventing the warpage of a substrate. SOLUTION: A plurality of laminated bodies in which wiring layers are formed on both faces of an insulative base material are prepared, and on a supporting substrate, adhesive layers are placed between the supporting substrate and the laminates, and between a couple of the laminates to layer a plurality of the laminated body, and these are altogether glued. COPYRIGHT: (C)2009,JPO&INPIT
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