Electrophotography – Image formation – Development
Reexamination Certificate
2008-04-09
2010-06-15
Porta, David P (Department: 2884)
Electrophotography
Image formation
Development
Reexamination Certificate
active
07738820
ABSTRACT:
A Hybrid Scavengeless Development electrophotographic printing system is provided wherein the electrode wires contain carbon nanotube yarn. The use of carbon nanotube yarn alleviates the problem of fundamental strobing image defects, because the electrodes made from the carbon nanotube yarn can be put at a higher tension to density set point, and thereby achieve fundamental resonance frequencies larger than that obtainable from steel. Additionally the yarn's strength is sufficient to withstand the typical forces it is subjected to in a Hybrid Scavengeless Development environment.
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patent: 2007/0036709 (2007-02-01), Lashmore et al.
patent: 2008/0014431 (2008-01-01), Lashmore et al.
Brockway Gregory C.
Gross Eric M.
Hirsch Mark J.
Law Kock-yee
Kim Kiho
Oliff & Berridg,e PLC
Porta David P
Xerox Corporation
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