Image sensor

Abstract

An image apparatus and method of fabrication that reduces the variation intensity different wavelengths, that can result in a reduce color variation of a recorded image as compared with the actual object. The apparatus particularly is effective to reduce variation in the case where light rays having a red wavelength. The image apparatus includes an sensor, a micro lens array preferably disposed on the sensor and having a plurality of micro lenses, and an infrared filter preferably deposited on an upper surface of the micro lens array, wherein the micro lenses have a predetermined curvature. The incident angle of the infrared filter can minimize the change of the wavelength band according to reducing the deviation in the incident angle of the rays of the photographed subject entering the infrared filter and that are sensed by the image sensor.

Dependencies are inferred from the claim text.