| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a three-dimensional interconnection structure reducing damage probability at the corner susceptible to interconnection damage in handling to hardly damage the interconnection at the corner. Ž<P>SOLUTION: According to one aspect of the three-dimensional interconnection structure disclosed, the interconnection structure including a base material made of a resin, a plurality of surface layer interconnections arranged on a surface of the base material, and an inner interconnection arranged within the base material, is characterized in that two surface layer interconnections which are arranged adjacent to each other, separated from the corners of the base material and connected with each other via the inner interconnection. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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