Recorders – Electric recording – Electrochemical
Patent
1979-10-03
1982-03-16
Psitos, Aristotelis M.
Recorders
Electric recording
Electrochemical
313207, 31511181, G03G 15044, H01J 6106, G01D 1506
Patent
active
043204082
ABSTRACT:
A control electrode assembly is provided between a corona discharger and an electrostatic recording medium. The control electrode assembly has a pair of conductive electrodes interposing therebetween a insulating layer having a through hole extending from the upper conductive electrode to the lower conductive electrode. Selected one of the conductive electrodes is grounded through a change-over switch, which connects the selected electrode to the ground and disconnects the other non-selected electrode from the ground to electrically open it. Corona ions from the corona discharger charge the electrically opened conductive electrode to establish an electric field within the through hole. The corona ion current passing through the through hole can be modulated by operating the change-over switch to control the direction of the electric field established within the through hole in accordance with an image signal to form an electrostatic image on a recording medium.
REFERENCES:
patent: 3776132 (1973-12-01), Rarey et al.
patent: 3863261 (1975-01-01), Klein
patent: 3980474 (1976-09-01), Jackson
patent: 3986189 (1976-10-01), Van Biesen et al.
patent: 4088891 (1978-05-01), Smith et al.
patent: 4123156 (1978-10-01), Inowa et al.
patent: 4155093 (1979-05-01), Fotland et al.
patent: 4160257 (1979-07-01), Carrish
Honjo Satoru
Iwasa Masakazu
Katou Hisashi
Baker Joseph J.
Ferguson Jr. Gerald J.
Fuji Photo Film Co. , Ltd.
Psitos Aristotelis M.
LandOfFree
Method of forming electrostatic image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of forming electrostatic image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming electrostatic image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1644347