An integrated color pixel (ICP) with at least one integrated metal filter
is presented. Rather than utilizing a separate color filter, the
wavelength responsivity of the ICP is specified and integrated at pixel
level into the ICP itself using metal materials already available for
standard integrated circuit design and fabrication process. The ICP of
the present invention is thus distinguished from a conventional color
pixel constructed in a two-stage process that combines an image sensor
with a color filter array or other optical material.