Programable mask or reticle with opaque portions on electrodes

Details Programable mask or reticle with opaque portions on electrodes Programable mask or reticle with opaque portions on electrodes

1985-01-07

1987-03-31

Corbin, John K.

350333, G02F 1133

Patent

active

046538607

ABSTRACT:
A programable liquid crystal arrangement including parallel transparent plates and crossed, x-y addressable electrodes with a liquid crystal material disposed therebetween, in an optical system effective for fixing patterns or words of information in selected information storage media.

REFERENCES:
patent: 3761171 (1973-09-01), Fields
patent: 3857628 (1974-12-01), Strong
patent: 3900248 (1975-08-01), Nagasaki
patent: 4021798 (1977-08-01), Kojima
patent: 4112333 (1978-09-01), Asars
patent: 4326776 (1982-04-01), Banda
patent: 4373784 (1983-02-01), Nonomura et al.
patent: 4386836 (1983-07-01), Aoki et al.
patent: 4480999 (1984-11-01), Spague
"LCD Module Takes on CRTs", Electronic Products, Oct. 25, 1982, pp. 21-22.

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