Means and method of controlling reflected image containment

Details Means and method of controlling reflected image containment Means and method of controlling reflected image containment

1982-09-13

1985-02-12

Hix, L. T.

G03B 2156

Patent

active

044987340

ABSTRACT:
A means and method primarily for the control of a projected image reflected from an optical screen, such as the screen of an outdoor or drive-in theater, whereby the contour of the optical screen surface is adjustable so that a picture originating at a projector is confined within a specific audience viewing area; and further, extraneous light, such as sun rays, are reflected from the optical screen onto an area separate from the viewing area thereby minimizing interference with the projected picture and permitting the showing of a picture outdoors in daylight, or other brightly lighted areas.

REFERENCES:
patent: 2763184 (1956-09-01), Jackson
patent: 4241980 (1980-12-01), Mihalaski et al.

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