FOCUS DETECTION APPARATUS, ELECTRONIC APPARATUS, MANUFACTURING APPARATUS, AND MANUFACTURING METHOD

摘要

There is provided a focus detection apparatus including: microlenses; light reception units that receive light which is incident through the microlenses; waveguides that cause light, which is incident to the microlenses at a predetermined angle, to be received by the light reception units and that are provided between the microlenses and the light reception units; and a detection unit that detects focusing using output values from the light reception units.

主权项

1. An imaging device comprising:
a plurality of microlenses; a plurality of photodiodes that receive light which is incident on the plurality of microlenses; and a plurality of waveguides disposed between the plurality of microlenses and the plurality of photodiodes, wherein each waveguide in the plurality of waveguides is asymmetrically shaped in a cross section.