摘要 |
PROBLEM TO BE SOLVED: To provide a screen and a projector that obtain a bright image through high reflectivity and excellent viewing angle characteristics, and display an image of high quality by reducing formation of moire. SOLUTION: The screen includes a plurality of structures 12 arrayed in parallel in at least one direction of a first direction and a second direction perpendicular to the first direction on a reference surface S1 parallel to the first direction and the second direction. The structures 12 are arrayed such that at least one of a distance between central positions of the structures 12 adjacent to each other and a size of the structure 12 changes irregularly in at least one direction, in which the structures 12 are arrayed in parallel, of the first and second directions. COPYRIGHT: (C)2010,JPO&INPIT
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