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公开(公告)号：DE69030360D1
公开(公告)日：1997-05-07
申请号：DE69030360
申请日：1990-12-20
Applicant: XEROX CORP
Inventor： HANSEN LORIN K , MCFARLAND KEITH E , GABLE RICHARD J , SAYRE JACK H , LARA EDWARDO D , WHITE STEPHEN D , LLOYD WILLIAM A
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公开(公告)号：DE69030360T2
公开(公告)日：1997-09-04
申请号：DE69030360
申请日：1990-12-20
Applicant: XEROX CORP
Inventor： HANSEN LORIN K , MCFARLAND KEITH E , GABLE RICHARD J , SAYRE JACK H , LARA EDWARDO D , WHITE STEPHEN D , LLOYD WILLIAM A
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公开(公告)号：CA2031232C
公开(公告)日：1996-01-09
申请号：CA2031232
申请日：1990-11-30
Applicant: XEROX CORP
Inventor： HANSEN LORIN K , GABLE RICHARD J , LARA EDWARDO D , LLOYD WILLIAM A , MCFARLAND KEITH E , SAYRE JACK H , WHITE STEPHEN D
Abstract: A preferred embodiment of the present invention is directed to a removal of a ghost image created during a processing of a film laminate medium by an electrographic plotter. A recording of an image on the film medium induces a ghosting potential over a developing station. The ghosting potential causes a spurious image to be developed by the developing station. The recorded image is created by depositing a charge on a dielectric layer of the film. A relationship exists between the deposited charge and the ghosting potential. By use of information known to the system, the ghosting potential may be estimated and reduced. A preferred method estimates the magnitude of the ghosting potential by use of the relationship between deposited charge and ghosting potential. A counteracting potential is applied to the system to reduce the ghosting potential over the developing station. The reduction of the ghosting potential substantially removes the ghost image created during the processing of the film laminate.
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公开(公告)号：CA2031232A1
公开(公告)日：1991-06-21
申请号：CA2031232
申请日：1990-11-30
Applicant: XEROX CORP
Inventor： HANSEN LORIN K , GABLE RICHARD J , LARA EDWARDO D , LLOYD WILLIAM A , MCFARLAND KEITH E , SAYRE JACK H , WHITE STEPHEN D
IPC: G03G15/00 , G03G15/05 , H04N1/29 , G03G15/044 , G03G13/044
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