| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a printed wiring board capable of suppressing resonance between a power source layer and a ground layer and enhanced in the degree of freedom of a design, and a metal foil with a resin for obtaining the printed wiring board. <P>SOLUTION: The metal foil 10 with the resin has a metal foil 11, the resin layer 12 provided on the metal foil 11 and the noise suppressing layer 13, which contains a magnetic metal material, formed on the surface of the resin layer 12. A plurality of the metal foils 10 with the resin are laminated so that each of the noise suppressing layers 3 is positioned between the power source layer and the ground layer on each of the metal foils 11. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
