Image sensor and electronic camera
地域：
Tokyo
摘要
An image sensor, includes: a plurality of pixels arranged along a first direction, each of which includes a photoelectric conversion unit that generates an electric charge through photoelectric conversion of light, and outputs a signal generated based upon the electric charge generated in the photoelectric conversion unit; a first signal line to which signals from one or more pixels among the plurality of pixels are output; a second signal line to which a signal from another pixel among the plurality of pixels is output; and an arithmetic unit that executes an arithmetic operation with a signal generated by combining the signals from the one or more pixels output to the first signal line and the signal output to the second signal line.
說(shuō)明書
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It is to be noted that while the pixel signal from each pixel 10 is read out to the first vertical signal line VL1 in the example described above, the pixel signal from a pixel 10 can be read out to the second vertical signal line VL2 by setting the first selection unit 16 in an OFF state and setting the second selection unit 17 in an ON state. In such a case, the vertical control unit 70 sets the switch SW2 and the switch SW3 in an ON state and the switch SW1 in an OFF state at the arithmetic unit 50.
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