| 摘要 |
An amplifying solid-state image pickup device includes photoelectric conversion transfer parts respectively composed of a photodiode and a transfer transistor, and a switched capacitor amplification part provided for every k (k: natural number) photoelectric conversion transfer parts. The switched capacitor amplification part includes an inverting amplifier composed of transistors, a reset transistor and a capacitor respectively inserted between input and output of the inverting amplifier, and a select transistor inserted between output side of the inverting amplifier and a vertical signal line. Input side of the inverting amplifier of the switched capacitor amplification part serves as a signal charge storage part common to k photoelectric conversion transfer parts. Output side of the inverting amplifier of the switched capacitor amplification part is connected to the vertical signal line via the select transistor.
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