Photocopying – Contact printing – Light boxes
Patent
1991-03-28
1992-09-22
Pendegrass, Joan H.
Photocopying
Contact printing
Light boxes
355261, 118650, 118659, G03G 1510
Patent
active
051501600
ABSTRACT:
A liquid electrophotographic apparatus in which a photoconductive material over the surface of which is formed an electrostatic latent image is inserted between a developing electrode and a back electrode and a liquid toner is supplied, thereby developing the electrostatic latent image. The back electrode is made of an electrically conductive material having a three-dimensional structure and is brought into contact with the back surface of the photoconductive material, whereby electrical attachment of the toner particles to the back electrode can be prevented.
REFERENCES:
patent: 3871329 (1975-03-01), Anemaet
patent: 5081499 (1992-01-01), Nakao et al.
Fuji Photo Film Co. , Ltd.
Pendegrass Joan H.
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