Photocopying – Contact printing – Light boxes
Patent
1993-05-26
1995-06-27
Grimley, A. T.
Photocopying
Contact printing
Light boxes
118653, 355261, G03G 1509
Patent
active
054284287
ABSTRACT:
Apparatus for developing an electrostatic latent image formed on a photoreceptor with developer, includes a developing sleeve, a plate disposed between a photoreceptor and the sleeve, an electrode member fixed to the plate member, and a bias member for forming a first oscillating electric field between the electrode member and the sleeve and a second oscillating electric field between the photoreceptor and the sleeve.
REFERENCES:
patent: 4089297 (1978-05-01), Morita et al.
patent: 4287850 (1981-09-01), Yamamoto et al.
patent: 4444864 (1984-04-01), Takahashi
patent: 4662311 (1987-05-01), Shoji et al.
patent: 4697914 (1987-10-01), Hauser
patent: 4777107 (1988-10-01), Kurematsu et al.
patent: 4804994 (1989-02-01), Sasaki et al.
patent: 4844008 (1989-07-01), Sakemi et al.
patent: 4962723 (1990-10-01), Hotomi
patent: 5010367 (1991-04-01), Hays
patent: 5031570 (1991-07-01), Hays et al.
patent: 5172170 (1992-12-01), Hays et al.
patent: 5175070 (1992-12-01), Tanikawa et al.
patent: 5202731 (1993-04-01), Tanikawa et al.
patent: 5253016 (1993-10-01), Bebe et al.
patent: 5255057 (1993-10-01), Stelter et al.
patent: 5268259 (1993-12-01), Sypula
patent: 5270782 (1993-12-01), Floyd, Jr.
patent: 5298949 (1994-03-01), Yamamoto et al.
Patent Abstracts of Japan, vol. 15, No. 347 (P-1246), Sep. 3, 1991 & JP-A-03 131 879 (Canon), Jun. 5, 1991.
Dang Thu A.
Grimley A. T.
Konica Corporation
LandOfFree
Developing device having a control electrode does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Developing device having a control electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developing device having a control electrode will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-290856