Recorders – Electric recording – Electrochemical
Patent
1989-06-22
1990-11-20
Griffin, Donald A.
Recorders
Electric recording
Electrochemical
G01D 1506
Patent
active
049722123
ABSTRACT:
In an ionographic device projecting a stream of ions towards a moving imaging surface, modulated in imagewise fashion, one or more control electrodes may be arranged adjacent to the path of the ion stream and between the source of the modulated ion stream and the imaging surface, biased with a voltage preventing previously deposited charge from perturbing the trajectory of subsequently projected ions to limit the amount of ion beam deflection caused by the presence of electrostatic charge patterns on the electroreceptor.
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Xerox Disclosure Journal, "Ion Beam Deflection Electrodes for Ionographic Image Heads," E. J. Schneider; vol. 14, No. 2, Mar./Apr. 1989; pp. 55-56.
Anderson Robert W.
Bolte Steven B.
Genovese Frank C.
Hart Lawrence M.
Hauser Oscar G.
Costello Mark
Griffin Donald A.
Xerox Corporation
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