FIELD: lighting engineering.
SUBSTANCE: screen is a hollow body limited by semi-transparent diffuse-dispersing cover, inside which means for forming video images are positioned: video projectors, laser projectors, lighting equipment, acoustic elements, light-dispersing particles generators. Device can be mounted in any point of space and can be moved during stage action. Different variants of composition of means for forming video images are available using fiber-optic elements and semiconductor lasers.
EFFECT: higher personnel safety, broader functional capabilities, higher efficiency.
26 cl, 9 dwg
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|---|---|---|---|
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| LASER PROJECTOR | 2000 |
|
RU2187139C2 |
