| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multilayer substrate which takes effective measures against a noise component. <P>SOLUTION: A multilayer substrate comprises: a first surface layer and a second surface layer each including a conductive pattern; a ground layer provided between the first and second surface layers; a power source layer provided between the first and second surface layers; a via hole formed to penetrate between the conductive pattern of the first surface layer and the conductive pattern of the second surface layer; and a conductive pad formed to connect to the via hole in any of the first surface layer and the second surface layer. The conductive pad has a capacity of 3 PF to 5 PF. <P>COPYRIGHT: (C)2013,JPO&INPIT |
