Electrophotography – Image formation – Development
Reexamination Certificate
2011-07-12
2011-07-12
Gray, David M (Department: 2852)
Electrophotography
Image formation
Development
C399S249000, C399S251000, C399S296000, C430S048000, C355S053000
Reexamination Certificate
active
07979005
ABSTRACT:
An electrically conductive pattern forming apparatus has process disposition which reduces contamination of a pattern or inside of the apparatus due to backflow and leakage of a liquid material such as a developing agent or a cleaning liquid. A developing device and a cleaning device in the electrically conductive pattern forming apparatus using an electrophotographic method are disposed in a lower region about the center of a photoreceptor, a solvent removing process is disposed in a region in which the photoreceptor rotates upward, and a transfer liquid applying process and an electrostatic transfer process are disposed above the center of the photoreceptor and in a region in which the photoreceptor rotates downward.
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Miyasaka Toru
Sano Yuichiro
Antonelli, Terry Stout & Kraus, LLP.
Bolduc David
Gray David M
Hitachi , Ltd.
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