Rear-projection screen

Details Rear-projection screen Rear-projection screen

G - Physics

03

B

88/93

G03B 21/62 (2006.01)

Patent

CA 1274712

ABSTRACT: Rear-projection screen. The invention relates to a rear-projection screen whose optical and mechanical properties can be optimised substantially independently of one another. The back of the screen is provided with a two-dimensional structure of anamorphotic lenses in which a Fresnel lens may be integrated. The screen comprises a light-absorbing layer with transparent apertures in order to reduce the ambient light reflected by the screen. Fig. 2.

525625

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