Inductor

An inductor includes: a substrate; an insulator layer; a conductive coil; and a permeability-enhancing film of a multi-layer structure. The multi-layer structure includes at least one repeating unit that has at least two layers. The two layers exhibit an exchange-coupling effect and include a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAI CHIH-HUANG, CHIANG CHAOIEN, JIANG RUO-FAN, SHAMS NAZMUN NAHAR
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An inductor includes: a substrate; an insulator layer; a conductive coil; and a permeability-enhancing film of a multi-layer structure. The multi-layer structure includes at least one repeating unit that has at least two layers. The two layers exhibit an exchange-coupling effect and include a first ferromagnetic layer of a first ferromagnetic material and an exchange-coupling layer.