| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen, a projector and an image display device that can have scintillation reduced and display sharp images. SOLUTION: The screen 10 has a plurality of layers and includes a diffusion layer 12 that constitutes at least one layer of the plurality of layers and diffuses incident light, an elastic member 17 that swingingly supports the diffusion layer 12 with respect to any holding part 2, and a drive means that swings the diffusion layer 12 via the elastic member 17, in a direction perpendicular to the optical axis of the incident light to the diffusion layer 12. COPYRIGHT: (C)2008,JPO&INPIT
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