Electronic circuit package

Disclosed herein is an electronic circuit package includes: a substrate having a power supply pattern; an electronic component mounted on a surface of the substrate; a mold resin covering the surface of the substrate so as to embed therein the electronic component; a laminated structure of a magneti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hayakawa, Toshio, Okubo, Toshiro, Kawabata, Kenichi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed herein is an electronic circuit package includes: a substrate having a power supply pattern; an electronic component mounted on a surface of the substrate; a mold resin covering the surface of the substrate so as to embed therein the electronic component; a laminated structure of a magnetic film and a metal film, the laminated structure covering at least an upper surface of the molding resin. The metal film is connected to the power supply pattern, and a resistance value at an interface between the magnetic film and the metal film is equal to or larger than 106Ω.