| 摘要 |
PROBLEM TO BE SOLVED: To improve an SN ratio during high-sensitivity reading while allowing expansion of a dynamic range.SOLUTION: A solid-state image sensor includes: a plurality of pixel blocks each having one photoelectric conversion part, a node, and one transfer switch which is provided corresponding to the one photoelectric conversion part and transfers an electric charge from the photoelectric conversion part to the node; an electrical connection part provided between the node of one pixel block and the node of another pixel block; and a plurality of connection switches per pixel block which are provided in the connection part. |
