Liquid electrophotographic developing device

Details Liquid electrophotographic developing device Liquid electrophotographic developing device

1990-08-31

1993-06-01

Moses, R. L.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118662, 118648, 355262, 355256, G03G 1510

Patent

active

052162010

ABSTRACT:
A liquid electrophotographic developing device for developing a photoconductive material charged and exposed and which has a photoconductive layer formed on one surface of a conductive layer comprises a developing tank filled with a developing solution in which a developing electrode and a back electrode are disposed. The electrodes are immersed in the developing solution and disposed on either side of the photoconductive material in conveyance. The back electrode comes into contact with the back surface of the photoconductive material, whereas the developing electrode is spaced part from the photoconductive layer. Upon directly connecting the electrodes, toner particles contained in the developing solution adhere to the photoconductive layer to achieve development. The developing electrode does not touch the photoconductive layer, making a developed image free from soiling, the electrodes are immersed in the developing solution, preventing the drying and solidifying of the solution around the electrodes, and the developing tank is covered with a lid, preventing the vaporizing of the developing solution.

REFERENCES:
patent: 3673985 (1972-07-01), Dois
patent: 3799791 (1974-03-01), Kolibas
patent: 3820891 (1974-06-01), Kurakawa
patent: 3871329 (1975-03-01), Anemaet
patent: 4142480 (1979-03-01), Schwandt et al.
patent: 4527509 (1985-07-01), Richardson
patent: 4862209 (1989-08-01), Sakamoto et al.
patent: 4893151 (1990-01-01), Yamazaki et al.
patent: 4951093 (1990-08-01), Ishii et al.

Affiliated with

Also associated with

Rating

Liquid electrophotographic developing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid electrophotographic developing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid electrophotographic developing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1816389