Discharge methods and systems in electrophotography

Details Discharge methods and systems in electrophotography Discharge methods and systems in electrophotography

2006-08-15

2006-08-15

Tran, Hoan (Department: 2852)

Electrophotography

Image formation

Charging

Reexamination Certificate

active

07092659

ABSTRACT:
Latent charge images are provided on a photoconductor element having a photoconductive layer with a conductive stripe. This process is performed by charging the photoconductive layer with a charge having a particular vector to form a uniform charge on the photoconductive layer; and subsequently charging the conductive stripe with a charge having a vector that is opposite the vector of the charge on the photoconductive layer to lower the charge content in the photoconductive layer. The first charge may be provided by a first corona charging device and the subsequent charge may be applied by a second corona discharge device focused on a conductive stripe.

REFERENCES:
patent: 4166967 (1979-09-01), Benes et al.
patent: 4402593 (1983-09-01), Bernard et al.
patent: 5028779 (1991-07-01), Gundlach et al.
patent: 5164779 (1992-11-01), Araya et al.
patent: 5208635 (1993-05-01), Reese et al.
patent: 5247328 (1993-09-01), Daunton et al.
patent: 5466551 (1995-11-01), Yuh et al.
patent: 5479243 (1995-12-01), Kurokawa et al.
patent: 5517289 (1996-05-01), Ito et al.
patent: 5537189 (1996-07-01), Imes
patent: 5557375 (1996-09-01), Nagayasu et al.
patent: 5568232 (1996-10-01), Kashihara
patent: 5771424 (1998-06-01), Lindblad et al.
patent: 5805962 (1998-09-01), Ko
patent: 5821833 (1998-10-01), Lakin
patent: 5921544 (1999-07-01), Benedict
patent: 6087198 (2000-07-01), Panasik
patent: 6127077 (2000-10-01), Pai et al.
patent: 6160980 (2000-12-01), Ziegelmuller et al.
patent: 6169872 (2001-01-01), Thayer
patent: 6246852 (2001-06-01), Branch et al.
patent: 6333755 (2001-12-01), Ehara et al.
patent: 57102669 (1982-06-01), None
Lakin, K. M. et al., “Solidly Mounted Resonators and Filters”, IEEE Ultrasonics Symposium, 1995, pp. 1-4, (4 pages).
Lakin K. M. et al., “High-Q Microwave Acoustic Resonators and Filters”, IEEE Transactions on Microwave Theory and Techniques, vol. 41, No. 12, Dec. 1993, pp. 2139-2146, (8 pages).
Naik, Rajan S. et al., “Measurements of the Bulk, C-Axis Electromechanical Coupling Constant as a Function of AIN Film Quality,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 47, No. 1, Jan. 2000, pp. 292-296, (5 pages).
Mansfeld G. D. et al., “Theory and Numerical Analysis of Bulk Acoustic Wave Multilayer Composite Resonator Structure”, IEEE Ultrasonics Symposium, Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia, 1997, pp. 891-894, (4 pages).
Li, E. Herbert et al., “Genetic Algorithms for Reflective Filters Design”, IEEE, 2001, pp. 9-12, (4 pages).

Affiliated with

Also associated with

Rating

Discharge methods and systems in electrophotography does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Discharge methods and systems in electrophotography, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discharge methods and systems in electrophotography will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3678768