Image sensor, imaging apparatus and live body imaging apparatus

摘要

There is provided an image sensor including a pixel unit, the pixel unit including a photodiode, a first color filter and a second color filter each disposed in a different position on a plane above the photodiode, and a first on-chip lens disposed over the first color filter and a second on-chip lens disposed over the second color filter.

主权项

1. An imaging device, comprising:
an image sensor, the image sensor including;
a plurality of pixel groups, wherein each pixel group in the plurality of pixel groups has at least two pixel units, wherein at least one of the pixel units in each of the pixel groups includes a plurality of color filters and a single photodiode, wherein for the at least one of the pixel units in each of the pixel groups the plurality of color filters are located in a plane that is parallel to an acceptance surface of the image sensor, wherein at least two of the pixel units in at least some of the pixel groups have a same color or a same sensitivity, and wherein at least two of the pixel units in at least some other of the pixel groups have different sensitivities.