DETACHABLE REAR PROJECTION APPARATUS FOR PROJECTOR

摘要

A detachable rear projection apparatus for a projector is provided to have a screen and a screen support with a foldable type, thereby removing the restriction in a space. A detachable rear projection apparatus(40) is arranged at the front of a projector(30). A lens device(41) enlarges the image from the projector. A non-spherical mirror(42) reflects the enlarge image and curves the light path of the reflected image. The image reflected by the non-spherical mirror is imaged at a screen(47). A screen support(45) supports the screen. The light emitted from a light source(31) of the projector has image information through an optical system(32) and a micro display panel(33) and is irradiated from the projector through a projection lens(34).