| 摘要 |
An imaging apparatus includes: a pixel signal read out unit for reading out a pixel signal and a reference signal, and for holding the read out pixel signal or the reference signal in a holding capacitor; a selection switch for successively selecting signals stored row by row in the holding capacitor of pixel signal read out unit, and for outputting the selected signal to any one of a plurality of signal lines; reset switches for resetting the plurality of signal lines to a reset voltage; a multiplexer for selectively outputting the signals of the signal lines; and a control unit for controlling the multiplexer and the selection switch. The control unit performs control based on the reference signal read out according to a period longer than a period according to which the pixel signal is read out.
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