COOLING STRUCTURES AND PACKAGE MODULES FOR SEMICONDUCTORS

SZ9-90-016 COOLING STRUCTURES AND PACKAGE MODULES FOR SEMICONDUCTORS ABSTRACT Cooling structure for direct heat transfer between an active layer of a chip in which electric elements are formed and a heat sink. The inventive cooling structure consists of a current/voltage supply level with metal stru...

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Hauptverfasser: BUCHMANN, PETER L, UNGER, PETER, VOEGELI, OTTO, VETTIGER, PETER
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:SZ9-90-016 COOLING STRUCTURES AND PACKAGE MODULES FOR SEMICONDUCTORS ABSTRACT Cooling structure for direct heat transfer between an active layer of a chip in which electric elements are formed and a heat sink. The inventive cooling structure consists of a current/voltage supply level with metal structures and insulation spacers and/or layers, partly covered by an insulation layer and followed by a heat transfer structure. A heat transfer bridge in thermal connection to the heat transfer structure provides for heat flux between the inventive cooling structure and the heat sink.