| 摘要 |
PURPOSE: An image sensor is provided to perform addition operation of pixel signals having the same color information and to offer image improvement effect of an image sensor. CONSTITUTION: A CDS(Correlated Double Sampling) input controlling unit(210) supplies output of pixels to sampling units. The CDS input controlling unit supplies output of pixels to the sampling units in a binning operation. A CDS output controlling unit(220) supplies output of the sampling units to an amplifying unit(150). The CDS output controlling unit supplies output of the sampling units to the amplifying unit.
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