摘要 |
PROBLEM TO BE SOLVED: To provide a reflection type screen which is less in incidence of noise light even in a light room wherein illumination light is present and enables a projection image with a contrast to be appreciated. SOLUTION: The reflection type screen is a plate body whose outward shape curves vertically in an arc shape, and a diffusive anisotropic reflection part comprising a finely uneven part 21 which is set to different horizontal and vertical pitches and a reflection layer covering the surface of the uneven part is provided on its concave surface side. COPYRIGHT: (C)2005,JPO&NCIPI
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