Liquid crystal light value color projector

Details Liquid crystal light value color projector Liquid crystal light value color projector

1985-10-03

1987-03-17

Corbin, John K.

350337, 350342, 350402, 350408, G02F 113

Patent

active

046502866

ABSTRACT:
A compact, full color, light projection system using a liquid crystal light valve (LCLV) and a unique combination of optical devices. The LCLV operates to modulate a light beam which has been polarized by one of the optical devices. The modulated light beam is converged and registered by other optical devices to form the output image.

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patent: 4343535 (1982-08-01), Bleha
patent: 4389096 (1983-06-01), Hori et al.
patent: 4408836 (1983-10-01), Kikuno
patent: 4464018 (1984-08-01), Gagnon

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