Projector

Details Projector Projector

1993-02-11

1994-04-19

Cuchlinski, Jr., William A.

Optics: image projectors

Composite projected image

Reflector between lamp and screen

353 94, 353 31, G03B 2100

Patent

active

053050290

ABSTRACT:
A projector has projecting optical systems which include image formers and projecting lenses for projecting the formed images onto a screen. The optical axes of the projecting lenses are intersected with each other on or very near the surface of the screen. The image formers are arranged such that an image surface of each image former is coincident with the screen in accordance with Scheimpflug's rule.

REFERENCES:
patent: 4376949 (1983-03-01), Rowe
patent: 4432011 (1984-02-01), Lehnert
patent: 4458993 (1984-07-01), Kempf
patent: 4679069 (1987-07-01), Andrea et al.
patent: 4730211 (1988-03-01), Hasegawa
patent: 4969730 (1990-11-01), Varder Brandt
patent: 4981352 (1991-01-01), Tejima et al.
patent: 5010397 (1991-04-01), Hasegawa
patent: 5105265 (1992-04-01), Sato et al.
patent: 5181054 (1993-01-01), Nicolas et al.

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