BEAM IRRADIATION

摘要

The present invention relates to a beam irradiator, and the technical challenges to achieve in the present invention are to provide a beam irradiator to simultaneously supply beams to a plurality of points on an irradiation object. As a means for solving the technical challenges, the present invention provides a beam irradiator comprising: a light emitting unit which includes at least one light emitting device to emit light; an aperture which is positioned in the front of the light emitting unit, and shields a part of the light emitted from the light emitting unit; and a beam irradiating unit which is positioned in the front of the aperture, and provides the partially shielded light to an irradiation object. The above mentioned beam irradiator according to the present invention can reduce the time required to irradiate beams and reduce power consumption by preventing the repeated or continuous irradiation of beams on a point by simultaneously supplying beams to a plurality of points on an irradiation object. In addition, by supplying beams only to an edge if the object is an irradiation object such as a camera lens which can be damaged by irradiated beams, beam irradiation onto a plurality of points to areas can be achieved by only a single process without damaging the irradiation object by avoiding beam irradiation onto the irradiation object which can be damaged by the beams.