Hard copy generating method and device using a liquid crystal pa

Details Hard copy generating method and device using a liquid crystal pa Hard copy generating method and device using a liquid crystal pa

1991-04-15

1993-02-23

Wintercorn, Richard A.

Photocopying

Contact printing

Multicolor printing

355132, G03B 2704, G03B 2702

Patent

active

051894688

ABSTRACT:
By using a thermal development type photosensitive recording medium wherein a latent image is formed in a photocuring composition by exposure, and in which the components related to thermal color development or thermal color bleaching are diffused to form a color picture image within the photosensitive material correponding to the latent image, a picture signal representing a picture is received and an image of the picture is displayed on a liquid crystal panel as a black and white picture image corresponding to the picture signal. The displayed picture image on the liquid crystal panel is exposed on the photosensitive recording medium. Monomer is polymerized in the exposed areas by a photopolymerization initiator. The components related to color development or color bleaching of the unexposed areas are diffused by means of heating the photosensitive recording medium, and a visible picture is formed.

REFERENCES:
patent: 4236223 (1980-11-01), Stanley et al.

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