Solid-state imaging apparatus

An imaging device comprising,

• a pixel including:
• a photoelectric converter that generates signal charge corresponding to incident light;
• a charge storage section that is electrically connected to the photoelectric converter and accumulates signal charge;
• a reset transistor in which one of a source and a drain is electrically connected to the charge storage section;
• and
• an amplifying transistor having a gate which is electrically connected to the charge storage section, wherein:
• in a first period when a voltage of the charge storage section is read out,
• one of a source and a drain of the amplifier transistor is electrically connected to a first power supply voltage,
• the other of the source and the drain of the amplifier transistor is electrically connected to a signal output section that outputs a signal transferred from the pixel, and
• a first voltage that causes the reset transistor to be nonconductive state is applied to a gate of the reset transistor, and
• in a second period when a voltage of the charge storage section is reset,
• the one of the source and the drain of the amplifier transistor is electrically connected to a reference voltage,
• the other of the source and the drain of the amplifier transistor is electrically connected to a second power supply voltage via a load, and
• a second voltage between the first voltage and a third voltage is applied to the gate of the reset transistor, the third voltage being a voltage that causes the reset transistor to be conductive state.