Back Side Power Supply for Electronic Devices

Back Side Power Supply for Electronic Devices

A semiconductor device is disclosed, comprising a first semiconductor die comprising a plurality of transistors; a second semiconductor die comprising power supply circuitry configured to generate a supply voltage for the plurality of transistors of the first semiconductor die; and a heat spreader s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOLZER, Wolfgang, HEROLD, Klaus, BAUMGARTNER, Peter, WAGNER, Thomas, LANGENBUCH, Michael, SINGER, Joachim, WAIDHAS, Bernd
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A semiconductor device is disclosed, comprising a first semiconductor die comprising a plurality of transistors; a second semiconductor die comprising power supply circuitry configured to generate a supply voltage for the plurality of transistors of the first semiconductor die; and a heat spreader structure. A power supply routing for a reference voltage or a power supply voltage which extends from the heat spreader structure through the second semiconductor die to the first semiconductor die.