INTERNAL NOISE REDUCING STRUCTURES IN CAMERA SYSTEMS EMPLOYING AN OPTICS STACK AND ASSOCIATED METHODS

摘要

A camera system may include an optics stack including first and second substrates secured together in a stacking direction, one of the first and seconds substrates including an optical element, a detector on a sensor substrate, and a feature reducing an amount of light entering at an angle greater than a field of view of the camera system from reaching the detector, the feature being on another of the first and second substrates. ® KIPO & WIPO 2009