Solid-state imaging device, drive method of solid-state imaging device, and imaging apparatus

摘要

A solid-state imaging device that includes: a pixel array section configured by an array of a unit pixel, including an optoelectronic conversion section that subjects an incoming light to optoelectronic conversion and stores therein a signal charge, a transfer transistor that transfers the signal charge stored in the optoelectronic conversion section, a charge-voltage conversion section that converts the signal charge provided by the transfer transistor into a signal voltage, and a reset transistor that resets a potential of the charge-voltage conversion section; and voltage setting means for setting a voltage of a well of the charge-voltage conversion section to be negative.

主权项

1. A solid-state imaging device comprising:
a pixel section including an array of a plurality of unit pixels each unit pixel being formed at one or more well regions on a substrate, each unit pixel having one or more photodiode regions, a first transistor which reads charge to a node and second transistor which resets the node; wherein a well voltage control circuit applies a first voltage and a second voltage to the well region, the second voltage being different from the first voltage, the voltage control circuit applying the second voltage when the second transistor resets the node.