| 摘要 |
An image sensor in which one unit structure includes a plurality of photo-electric conversion units, a floating diffusion, a plurality of transfer transistors which are arranged in correspondence with the plurality of photo-electric conversion units so as to transfer charges respectively converted by the plurality of photo-electric conversion units to the floating diffusion, a source-follower amplifier which outputs a voltage signal according to a charge amount of the floating diffusion, and a reset transistor which resets the plurality of photo-electric conversion units and the floating diffusion, and a plurality of unit structures are two-dimensionally arranged in a row direction and a column direction, the image sensor comprising a control unit which divides the plurality of unit structures into a plurality of groups, and controls the transfer transistors for each divided group.
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