Image sensing device including optical elements and method for manufacturing the same

Abstract

Image sensing devices including meta lenses and methods for manufacturing the image sensing devices are disclosed. In an embodiments, an image sensing device includes a plurality of microlenses including first to fourth microlenses arranged in a (2×2) matrix structure, a plurality of optical filters disposed under the first to fourth microlens, and configured to correspond to the first to fourth microlenses, one microlens per optical filter, respectively, and an optical element disposed at a center of the (2×2) matrix structure among the first to fourth microlenses and configured to separate incident light into light rays of in different wavelength ranges of different colors to guide each of the light rays to one of the plurality of optical filters of a corresponding color.

Dependencies are inferred from the claim text.