Liquid crystal projector

Details Liquid crystal projector Liquid crystal projector

1995-09-15

1997-06-10

Dowling, William

Optics: image projectors

Image moves on screen

G03B 2114

Patent

active

056369123

ABSTRACT:
A liquid crystal projector for projecting an image on a screen includes a liquid crystal display (LCD) for displaying an image, a light source positioned behind the LCD for supplying light to project the image displayed on the LCD, a projection lens positioned in front of the LCD for focusing the light projected from the LCD onto the screen, and deflection means positioned between the LCD and the screen for deflecting the light focused through the projection lens to move the image position on the screen.

REFERENCES:
patent: 3767299 (1973-10-01), Fisher
patent: 4779024 (1988-10-01), Roussin
patent: 4917487 (1990-04-01), Cruickshank
patent: 5196875 (1993-03-01), Stuckler
patent: 5400095 (1995-03-01), Minich et al.
patent: 5459539 (1995-10-01), Yamamoto
patent: 5467207 (1995-11-01), Forkuer et al.

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