Microsoft Corporation
GLOBAL SHUTTER TIME-OF-FLIGHT CAMERA

Abstract:

Examples are disclosed herein relating to time-of-flight camera systems. One example provides a time-of-flight camera, comprising a global shutter image sensor comprising a plurality of pixels, each pixel of the plurality of pixels comprising a drain gate, and two or more taps, each tap comprising a storage diode configured to receive charge during an integration period, a floating diffusion capacitor configured to receive charge overflow from the storage diode during the integration period, and a dual conversion gate capacitor configured to receive charge overflow from the floating diffusion capacitor during the integration period.