MICROLENS ARRAY, IMAGE PICKUP ELEMENT PACKAGE, AND METHOD FOR MANUFACTURING MICROLENS ARRAY

摘要

The present invention relates to a microlens array comprising a transparent substrate, a resin layer provided on/above at least one surface of the transparent substrate, containing a photosensitive resin and forming a plurality of microlenses, and a functional layer reflecting at least light for reacting the photosensitive resin, the functional layer is formed on a surface of the transparent substrate at a side on which the resin layer is not formed, or on the surface of the transparent substrate at the side on which the resin layer is formed and at a position nearer the transparent substrate than the resin layer.

主权项

1. A microlens array to be used in combination with a pixel array of an image pickup element, comprising:
a transparent substrate; a resin layer provided on/above at least one surface of the transparent substrate, comprising a photosensitive resin and forming a plurality of microlenses; and a functional layer reflecting at least light for reacting the photosensitive resin, the functional layer is formed on a surface of the transparent substrate at a side on which the resin layer is not formed, or on the surface of the transparent substrate at the side on which the resin layer is formed and at a position nearer the transparent substrate than the resin layer.