Rear-illuminated backdrops

The definition Rear-illuminated backdrops, rather than a class of products, indicates a way of use of Rear-projection screens.
The films and the technique of Welding without superposition are the same of the screens and the properties of density and light diffusion are very important to obtain a homogeneous and suffused brightness from multi-chromatic lighting sources.
They are also used as light diffusers to reduce the moiré effect of LED walls.
They are custom made up with the same choice of accessories of screens.

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