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US 4,859,553 AGranted
Imaging members with plasma deposited silicon oxides
AssigneeXerox Corporation
InventorsFrank Jansen, Joseph Mort
Life of this patent
Estimating the term…
Abstract
Disclosed is an electrographic imaging member comprised of a supporting substrate; and in contact therewith components comprised of regions of a photogenerating substance dispersed in a charge transporting material comprised of plasma deposited silicon oxide with at least 50 atomic percent of oxygen.
Claims31
An electrographic imaging member consisting essentially of a supporting substrate;
- and in contact therewith a photogenerating transport layer comprised of regions of a photogenerating substance dispersed in a matrix of a charge transporting material comprised of plasma deposited silicon oxide with at least 50 atomic percent of oxygen.
An electrophotographic imaging member consisting essentially of a supporting substrate;
- and in contact therewith a photogenerating charging transport layer comprised of alternating photogenerating regions situated between charge transporting regions, and wherein the charge transporting regions are comprised of plasma deposited silicon oxides with at least 50 atomic percent of oxygen, wherein there are present at least 5 alternating photogenerating regions.
Dependencies are inferred from the claim text.