| 摘要 |
The present invention provides an improved projection screen. The screen includes a film which is constructed of at least partially deformable, resilient material. One surface of the film has in combination a random matte texture and a substantially unidirectional striated texture. A layer of reflective material is deposited on the above-mentioned surface of the film to provide a high gain, damage resistant reflective surface. In one embodiment of the present invention, the layer of reflective material is located on the back surface of the film, and the front surface has a matte texture so that light from a projector or other source passes through the matte surface of the film to be reflected by the layer of reflective material on the back surface thereof. In another embodiment of the present invention, the layer of reflective material is located on the front surface of the film so that light projected on the screen is reflected by the layer of reflective material without passing through the film.
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