摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of always displaying a high-contrast projected picture under bright light as designed. SOLUTION: A screen 1 having reflected wavelength selectivity, a projector 2 projecting picture light and a peripheral illumination 3 such as a fluorescent lamp are incorporated in a structural member 5 and integrated as a system. For example, the projector 2 is turnably connected to the member 5 through an arm part 4, and is constituted to be pulled out from a housing part provided at the upper part of the member 5 when it is used and project the picture light to the screen 1. The illumination 3 is attached to the uppermost part of the member 5 so as not to directly illuminate the screen 1. COPYRIGHT: (C)2005,JPO&NCIPI
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