Deformable elastomer imaging member employing an internal opaque deformable metallic layer
AssigneeXerox Corporation
InventorNicholas K. Sheridon
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Abstract
An imaging system comprising an imaging member including a deformable metallic layer arranged between a pair of deformable layers, at least one of which comprises an elastomer material. In operation an electrical field is established across the deformable layers to cause deformation thereof in imagewise configuration. The imaging member may include photoconductive material and may include a pair of electrodes for establishing an electrical field across the deformable layers. In one embodiment the electrodes may comprise an electrical X-Y matrix address system.
Claims11
A deformation imaging member comprising a series of contiguous layers including an opaque deformable metallic layer arranged between a first and second deformable layer, wherein said first and second deformable material layers each comprise an elastomer having a volume resistivity above about 10.sup.8 ohm-cm and said first deformable elastomer containing layer having a dielectric constant which differs from that of said second deformable elastomer containing layer by at least about 1% and contiguous with the surface of the first deformable layer, opposite to the surface in contact with the deformable metallic layer, a layer of photoconductive insulating material.
A deformable imaging member comprising a series of contiguous layers including a pair of transparent electrodes, one of said electrodes being coated with a layer of photoconductive insulating material, and
- an opaque deformable metallic layer arranged between a first and second layer of deformable elastomer material, said first layer of deformable elastomer material being contiguous with the layer of photoconductive insulating material,
- said deformable metallic layer having a lateral resistivity of about 10.sup.4 ohms/square or greater,
- said first deformable elastomer layer having a volume resistivity above about 10.sup.8 ohm-cm and a thickness in the range of from about 0.1 to about 200 microns, and
- said second deformable elastomer layer having a volume resistivity less than about 10.sup.8 ohm-cm.
Dependencies are inferred from the claim text.