HIDDEN CAMERA PREVENTION SYSTEM, PARTICULARLY CORRELATED TO COMPRISING A LAMP AND A PHOTOSENSITIVE GLASS IN ORDER TO PREVENT A HIDDEN PHOTOGRAPHING

摘要

PURPOSE: A hidden camera prevention system is provided to use a lamp for emitting a light having a certain wavelength and a photosensitive glass reacting upon the emitted light, thereby preventing a user from being secretly photographed with a portable terminal where a camera module is mounted. CONSTITUTION: A cutoff controller(210) emits a light having a specific wavelength. A cutoff unit(220) is made of photosensitive glass, and is discolored by reacting upon the light emitted from the cutoff controller(210). A camera module(230) includes a lens and a pickup unit, and carries out a photographing operation through an image of an object inputted through the cutoff unit(220). The cutoff unit(220) is mounted outside the camera module(230).