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2010-12-01T14:49:14+01:00
2010-10-25T00:28:18+01:00
2010-12-01T14:49:14+01:00
Jouve S.A., EPO - Publication - KB, TaggedPDF v1.27
EP-0490642-A2-19920617
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EP-0490642-A2-19920617
A piezo-active charge retentive member, such as a photoreceptor (1), has a grounded electrode layer (5) separating a photoreceptive layer (7) and a piezo-active layer (3). External vibration sources become unnecessary since supplying an A.C. voltage across the piezo-active layer (3) to the grounded electrode layer (5) causes the piezo-active layer (3), and thus the entire photoreceptor (1), to vibrate. Vibration of the photoreceptor (1) enhances the transfer of development powder from the photoreceptor (1) to the transfer material, such as a sheet of paper. Vibration of the photoreceptor also improves the development of images and assists the cleaning of residual development powder from the photoreceptor surface.
A piezo-active charge retentive member, such as a photoreceptor (1), has a grounded electrode layer (5) separating a photoreceptive layer (7) and a piezo-active layer (3). External vibration sources become unnecessary since supplying an A.C. voltage across the piezo-active layer (3) to the grounded electrode layer (5) causes the piezo-active layer (3), and thus the entire photoreceptor (1), to vibrate. Vibration of the photoreceptor (1) enhances the transfer of development powder from the photoreceptor (1) to the transfer material, such as a sheet of paper. Vibration of the photoreceptor also improves the development of images and assists the cleaning of residual development powder from the photoreceptor surface.
en
European Patent Office
EP0490642
EP 0490642
G03G 15/00
G03G 05/10
An electrostatographic imaging device
An electrostatographic imaging device - European Patent Office - EP 0490642 A2
An electrostatographic imaging device - European Patent Office - EP 0490642 A2
Adobe PDF Library 8.0
"EP0490642"; "EP 0490642"; "G03G 15/00"; "G03G 05/10"; "An electrostatographic imaging device"
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0490642
A2
1992-06-17
91311479
1991-12-10
US
625351
1990-12-11
G03G 15/00
G03G 05/10
XEROX CORPORATION
Snelling, Christopher
Johnson, Reginald George et al
An electrostatographic imaging device
Elektrostatographisches Bilderzeugungsgerät
An electrostatographic imaging device
Appareil de formation d'images électrostatographique
A piezo-active charge retentive member, such as a photoreceptor (1), has a grounded electrode layer (5) separating a photoreceptive layer (7) and a piezo-active layer (3). External vibration sources become unnecessary since supplying an A.C. voltage across the piezo-active layer (3) to the grounded electrode layer (5) causes the piezo-active layer (3), and thus the entire photoreceptor (1), to vibrate. Vibration of the photoreceptor (1) enhances the transfer of development powder from the photoreceptor (1) to the transfer material, such as a sheet of paper. Vibration of the photoreceptor also improves the development of images and assists the cleaning of residual development powder from the photoreceptor surface.
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