Multiscreen projector apparatus

Details Multiscreen projector apparatus Multiscreen projector apparatus

1991-05-29

1992-05-26

Cuchlinski, Jr., William A.

Optics: image projectors

Plural

353 30, 353 37, 353 78, 359460, 359449, G03B 2156

Patent

active

051161176

ABSTRACT:
A cabinet (2) providing one projector unit has a side wall formed with a projecting portion (21) accommodating a projector (1) therein, and another side wall opposed to the side wall and formed with a recessed portion (22) shaped in conformity with the shape of the projecting portion (21). One or a plurality of reflecting mirrors (4), (41) are arranged within the cabinet (2) for flexing an optical path (9) extending from the projector (1) to a screen (3). A plurality of such cabinets (2) are assembled into a multiscreen projector apparatus by engaging the projecting portion (21) of each cabinet (2) in the recessed portion (22) of another cabinet (2) adjacent thereto.

REFERENCES:
patent: 3909525 (1975-09-01), Fagan
patent: 3981573 (1976-09-01), Schwartz
patent: 4668046 (1987-05-01), Yatabe et al.
patent: 4901155 (1990-02-01), Hara et al.
patent: 4919518 (1990-04-01), Ogino et al.
patent: 5011277 (1991-04-01), Ogino et al.

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