Method and system for reducing surface reflections from an electrophotographic imaging member
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United States of America Patent
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-
Jun 1, 1993
Grant Date -
N/A
app pub date -
Dec 23, 1991
filing date -
Dec 23, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A layered electrophotographic imaging member is modified to reduce the effects of interference within the member caused by reflections from coherent light incident on a ground plane. The modification described is to form an interface layer between a blocking layer and a charge generation layer, the interface layer comprising a polymer having incorporated therein filler particles of synthetic silica or mineral particles. A preferred material is aerosil silica from 10 to 80% by weight. The filler particles scatter the light preventing reflections from the ground plane back to the light incident surface.
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