Directional front projection screen

Details Directional front projection screen Directional front projection screen

1979-04-11

1980-06-10

Wintercorn, Richard A.

350129, G03B 2160

Patent

active

042069696

ABSTRACT:
A high gain, front projection screen with controlled light distribution, comprising a translucent sheet containing light diffusing particles, having a matte-finished front surface and an incremental reflector rear surface.

REFERENCES:
patent: 3612650 (1971-10-01), Miyamo et al.
patent: 3712707 (1973-01-01), Henkes, Jr.
patent: 3726583 (1973-04-01), Fujisaki et al.
patent: 3811750 (1974-05-01), Coulthard
patent: 3844644 (1974-10-01), Martinez
patent: 3893748 (1975-07-01), DePalma et al.
patent: 3964822 (1976-06-01), Yamashita
patent: 4068922 (1978-01-01), Dotsko
patent: 4089587 (1978-05-01), Schudel

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