PIXELS FOR TIME OF FLIGHT (TOF) IMAGING

A pixel includes a constant current source electrically connected to a first node. An integrating capacitor is electrically connected between the first node and a ground. A sampling transistor is electrically connected between the first node and a second node. A photodiode is electrically connected...

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Bibliographische Detailangaben
1. Verfasser:	Wieners, John Angelo
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SEMICONDUCTOR DEVICES TESTING
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Beschreibung
Zusammenfassung:	A pixel includes a constant current source electrically connected to a first node. An integrating capacitor is electrically connected between the first node and a ground. A sampling transistor is electrically connected between the first node and a second node. A photodiode is electrically connected between a base terminal of the sampling transistor and the ground for switching electrical connectivity through the sampling transistor in response to radiation incident on the photodiode.