SCREEN FOR PROJECTOR

摘要

PURPOSE: A screen for a projector is provided to improve the structure of a front surface protecting plate for reducing the decrease of an image quality. CONSTITUTION: A screen for a projector(40) includes; a Fresnel lens(41) concentrating an emitted light being incident from a projecting lens unit to be a parallel light; a lenticular lens(43) for the light penetrating the Fresnel lens to be formed for forming an image; and a front surface protecting plate(50) for protecting the Fresnel lens and the lenticular lens. The front surface protecting plate includes; a protecting unit(51) for protecting the lenticular lens; and an external light reflection lowering instrument(55) for lowering a reflective rate or a transformation of a reflective angle of an incident light from an external light source(30) installed on the outside of the projector.