Screens for televions or computers are source of light. In another hand, a rear projection screen isn't independent source of light. It only display image from a projector.
The projector is most important part of projection system. But the screen provides surfaces, which people looks on.
Thursday, September 17, 2009
Wednesday, September 9, 2009
Tripod
Tripod is used as bottom for projector. As the name suggest, it has 3 legs. When we move tripod, we can collapse and fold the legs so it has smaller dimension.
This device allow to rotate in 3-way. The construction guarantee stability on every surface.
This device allow to rotate in 3-way. The construction guarantee stability on every surface.
Wednesday, September 2, 2009
Foil on screen
The most important element of screen for projection is foil. The foil should has properties (mainly optical) according to the environment.
Well-matched rear projection foil displays clear image even in bright conditions. The message arrives to users without obstacles.
Well-matched rear projection foil displays clear image even in bright conditions. The message arrives to users without obstacles.
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