LEAD FRAME AND SEMICONDUCTOR DEVICE

A lead frame includes a conductive member, a plating layer, and an oxide film. The conductive member includes a rough surface. The plating layer is formed on the rough surface and configured to be connected to a semiconductor element. The oxide film covers the rough surface at least around the plati...

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Bibliographische Detailangaben
Hauptverfasser: ARUGA, Yosuke, SONEHARA, Kesayuki, KURE, Muneaki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A lead frame includes a conductive member, a plating layer, and an oxide film. The conductive member includes a rough surface. The plating layer is formed on the rough surface and configured to be connected to a semiconductor element. The oxide film covers the rough surface at least around the plating layer.