Solid-state imaging device and imaging apparatus

An imaging apparatus comprising:

• a lens;
• a solid-state imaging device;
• and
• circuitry configured to control the solid-state imaging device,
• wherein the solid-state imaging device includes
• a light-receiving substrate including a plurality of light-receiving circuits provided with photoelectric conversion elements,
• a circuit board that is directly bonded to and entirely in direct contact with the light-receiving substrate and includes a plurality of address event detection circuits that detect individual changes in voltages output from the photoelectric conversion elements of the plurality of light-receiving circuits, wherein at least some of the photoelectric conversion elements that output voltages to the address event detection circuits are directly adjacent to other of the photoelectric conversion elements that output voltages to the address event detection circuits,
• a plurality of first connections provided at a joint between the light-receiving substrate and the circuit board to electrically connect the light-receiving circuits and the address event detection circuits corresponding to each other, wherein at least one of the plurality of first connections includes a first pad of a first material of the light-receiving substrate that is directly bonded to a second pad of the first material of the circuit board, and
• signal processing circuitry configured to perform signal processing on output of the solid-state imaging device.