Projector having a liquid crystal display panel

Details Projector having a liquid crystal display panel Projector having a liquid crystal display panel

1991-05-02

1992-02-25

Cuchlinski, Jr., William A.

Optics: image projectors

Selective projection on distant or cabinet screen

353 74, 353 77, 353119, 353DIG3, G03B 2110

Patent

active

050908006

ABSTRACT:
On the outside of a body of a projector, an LCD is provided for displaying an image. A lamp is incorporated in the projector body for illuminating from the rear an image displayed on the LCD. A movable member is provided on the outside of the projector body for vertical swinging movement between open and closed states, and, in the closed state, allows the LCD to be directly observed. A projecting head is provided on the movable member for projecting, in the open state, the image illuminated by the lamp onto a screen outside the projector body.

REFERENCES:
patent: 3387535 (1968-06-01), Bennett
patent: 3479116 (1969-11-01), Anderson
patent: 3899246 (1975-08-01), Edelstein
patent: 3904286 (1975-09-01), Omi et al.
patent: 4030821 (1977-06-01), Badalich
patent: 4140377 (1979-02-01), Hoadley
patent: 4163610 (1979-08-01), Sanderson

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