Rear projection screen

Details Rear projection screen Rear projection screen

1983-03-10

1985-07-30

Wintercorn, Richard A.

G03B 2160

Patent

active

045318123

ABSTRACT:
A rear projection screen adapted for a rear projection type television receiver comprises a combined Fresnel and lenticular surface which exhibits both Fresnel lens action for macro-converging divergent input light rays and lenticular lens action for micro-diverging the input light rays.

REFERENCES:
patent: 2726573 (1955-12-01), Maloff
patent: 3523717 (1970-08-01), Glenn, Jr.

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