| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an imaging device which equalizes incident light onto two light-receiving areas.SOLUTION: There is provided an imaging device comprising: a plurality of pixels which are arranged along a first direction and second direction and each includes two separated light-receiving areas; and an expansion optical element which is provided on some of the plurality of pixels and expands an area on the light-receiving area irradiated with light incident on the corresponding pixel. The imaging device makes reset timing of a second light-receiving area to be delayed with respect to reset timing for resetting electric charge accumulated in the first light-receiving area, and simultaneously reads out output signals corresponding to electric charge amounts accumulated in the first and second light-receiving areas and subtracts an output signal value of the second light-receiving area from an output signal value of the first light-receiving area to generate a pixel signal of that pixel.</p> |
