MICROLENSES, IMAGING DEVICE, AND PORTABLE TERMINAL DEVICE

摘要

Provided are microlenses having filter characteristics not dependent on the incident angle of incident light and having better heat resistance characteristics than conventional products, and an imaging device and portable terminal device using the microlenses. The imaging device (10) has an optical aperture (11) for adjusting the amount of light from an object, a lens (12) for collecting the light from the object, and a solid imaging element (20). The solid imaging element (20) has microlenses (21a) arranged in a matrix pattern. The microlenses (21a) are made by using a glass material containing an infrared absorbing component and have a function of an infrared cutting filter.