IMAGING APPARATUS, INFORMATION PROCESSING APPARATUS, MOBILE TERMINAL DEVICE AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress an apparatus scale and cost.SOLUTION: An imaging apparatus includes a radiation unit for radiating light having a peak in the vicinity of a predetermined wavelength. The imaging apparatus further includes: a photodetector whose sensitivity to a longer wavelength than a wavelength in the vicinity of a light wavelength, radiated by the radiation unit, is lower than sensitivity to a shorter wavelength than the wavelength in the vicinity of the light wavelength radiated by the radiation unit; and a filter for intercepting a wavelength shorter than a wavelength in the vicinity of the wavelength of the light, radiated by the radiation unit, having the peak.