Color copying apparatus having one or more screen-like photosens

Details Color copying apparatus having one or more screen-like photosens Color copying apparatus having one or more screen-like photosens

1974-07-30

1976-08-03

Hix, L. T.

Photocopying

Including fiber optics

355 3R, 355 16, G03G 1501

Patent

active

039726088

ABSTRACT:
In a color copying apparatus using a movable photosensitive medium having a plurality of openings therein, there are provided exposure means for exposing the photosensitive medium to color images corresponding to an original image, primary electrostatic image forming means for forming on the photosensitive medium an electrostatic latent image corresponding to the original image, support means for movably supporting a charge-retaining member in non-contact relationship with the photosensitive medium, secondary electrostatic image forming means for forming on the charge-retaining member an electrostatic image corresponding to the electrostatic latent image on the photosensitive medium, and developing means having a plurality of developing units disposed adjacent the support means to impart predetermined color developers.

REFERENCES:
patent: 3531195 (1970-09-01), Tanaka et al.
patent: 3582206 (1971-06-01), Burdige
patent: 3645614 (1972-02-01), McFarlane et al.
patent: 3666364 (1972-05-01), Marushima
patent: 3811765 (1974-05-01), Blake

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