Cathode ray tube pickup device

Details Cathode ray tube pickup device Cathode ray tube pickup device

1976-03-03

1977-07-05

Wintercorn, Richard A.

Photocopying

Including fiber optics

240 1EL, 350 96R, 354 6, 355 3R, 355 20, G03B 2700

Patent

active

040336875

ABSTRACT:
A cathode ray tube pickup device comprises a photosensitive medium having a dielectric layer, a photoconductive layer and conductive layer, a charger for uniformly charging the surface of the photosensitive medium, a discharger for uniformly discharging the charged surface of the photosensitive medium, an optical fiber tube closely spaced from the surface of the photosensitive medium to effect negative image application thereon, and developing means for developing the surface of the photosensitive medium with a toner opposite in polarity to the charge in said surface.

REFERENCES:
patent: 3770345 (1973-11-01), Kawakubo et al.
patent: 3834803 (1974-09-01), Tsukada
patent: 3890038 (1975-06-01), Ichikawa

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