| 摘要 |
A reflex-type screen 2 for reflecting a light projected obliquely from a projector to a front of the reflex-type screen 2 , including a base material 5 made of material which absorbs light, a white resin layer 6 which is formed on a projector side inclined plane 3 on the base material 5 and reflects light and a transparent diffusing layer 8 which includes transparent binder resin and diffusing agent, and is formed to cover the white resin layer 6, and the base material 5 includes the projector side inclined plane 3 that is provided at an angle so that light from the projection enters the projector side inclined plane 3 and a non-projector side inclined plane 4 that is provided at an angle so that the light from the projection does not enter the non-projector side inclined plane 4, and the projector side inclined plane 3 and the non-projector side inclined plane 4 are located alternatively, so that the base material 5 is formed to be saw-toothed shape. The white resin layer 6 reflects the light from the projector to the front of the reflex-type screen 2, and the non-projector side inclined plane 4 absorbs almost of incident light, and the transparent diffusing layer 8 diffuses light which is reflected by the white resin layer 6.
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