SEMICONDUCTOR DEVICE, PHOTOELECTRIC CONVERSION SYSTEM, MOVABLE OBJECT

A semiconductor device includes a first semiconductor substrate, a second semiconductor substrate stacked on the first semiconductor substrate, a first pad to which a first power supply voltage for driving an element on the first semiconductor substrate is externally input, a second pad to which a s...

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Bibliographische Detailangaben
Hauptverfasser:	OSETO, AKIRA, KAKINUMA, NOBUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A semiconductor device includes a first semiconductor substrate, a second semiconductor substrate stacked on the first semiconductor substrate, a first pad to which a first power supply voltage for driving an element on the first semiconductor substrate is externally input, a second pad to which a second power supply voltage for driving an element on the second semiconductor substrate is externally input, a first protection circuit disposed on the first semiconductor substrate, and a second protection circuit disposed on the second semiconductor substrate, wherein the first power supply voltage is higher than the second power supply voltage, wherein the first protection circuit is electrically connected to the first pad, and wherein the second protection circuit is electrically connected to the second pad.