Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1986-10-14
1987-11-17
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430103, G03G 1322
Patent
active
047074280
ABSTRACT:
A developing method comprising disposing an electrostatic latent image holding body and a development electrode carrying a toner layer opposite to each other with a gap therebetween and transferring the toner from the development electrode to the electrostatic latent image holding body across the gap to develop the electrostatic latent image. A toner carrying layer of a resistive material having the specific resistance of 10.sup.6 to 10.sup.12 .OMEGA..cm is formed over the development electrode opposite to the electrostatic latent image holding body and a fringing field is formed in part of the electrostatic latent image holding body corresponding to the latent image formed over the electrostatic latent image holding body by applying a high-frequency alternating electric field to the development electrode and thereby causing the toner adhere to the electrostatic latent image holding body in the form of the electrostatic latent image.
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Hama Jun-ichi
Hyakutake Nobuo
Kajimoto Masashi
Kubo Tsutomu
Tachibana Hidekiyo
Fuji 'Xerox Co., Ltd.
Martin Roland E.
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