SOLID-STATE IMAGING DEVICE AND DIFFERENTIAL CIRCUIT

摘要

PROBLEM TO BE SOLVED: To provide a compact solid-state imaging device which is suitable for expanding a dynamic range.

SOLUTION: The solid-state imaging device is equipped with: a photo diode 101 which is a photoelectric conversion section which generates electric charge from incident light; a MOS transistor 102 which is a first transfer section which is connected to the photo diode 101 and transfers the electric charge; a floating diffusion region 103 which is a first accumulation section for accumulating the electric charge via the MOS transistor 102; a MOS transistor 104 which is a second transfer section which is connected to the floating diffusion region 103 and is connected in series with the MOS transistor 102; and MOS transistors 106 and 107 which are output sections for outputting signal voltage in accordance with an amount of the electric charge via the MOS transistor 104.

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