STACKED TYPE IMAGE SENSOR INCLUDING COLOR SEPARATION ELEMENT AND IMAGE PICKUP APPARATUS INCLUDING THE STACKED TYPE IMAGE SENSOR

摘要

A stacked type image sensor (100) with improved optical characteristics, which may result from a color separation element (130), and an image pickup apparatus including this image sensor. The stacked type image sensor includes first (140) and second (110) light sensing layers arranged in a stacked manner, and color separation elements (130) positioned between the first and second light sensing layers. Accordingly, the first light sensing layer absorbs and detects light of a first wavelength band, and the second light sensing layer detects light of second and third wavelength bands separated by the color separation elements.