LASER PROJECTOR

摘要

A reflection type laser projector (100) for projecting laser beams, output from a laser projection unit (40) and modulated, onto a screen, wherein a reflector (112) constituting a screen (110) has reflection characteristics that it reflects only laser beams of three colors, red, blue, green and those in surrounding wavelength bands projected from the laser projection unit (40) out of incident light beams, and transmits light beams in other wavelength bands, whereby it is possible to prevent images on the screen (110) from being difficult to view due to the effects of an indoor illumination or light from the outside.