CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals
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United States of America Patent
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Sep 22, 2009
Grant Date -
Oct 24, 2002
app pub date -
Sep 26, 2001
filing date -
Apr 19, 2001
priority date (Note) -
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Abstract
The present invention is an image sensor having a pixel array, which arranges pixels having photoelectric conversion circuits in rows and columns; and a pixel selecting circuit for selecting each pixel, wherein the pixel selecting circuit selects pixels of all rows and/or pixels of all columns, and selects a pixel signal at every plural pixels among the selected pixel signals, and pixels selected from a pixel block of a plurality of rows and columns within the pixel array are dispersed within this pixel block.
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