Electrophotographic photoconductor and electrophotographic apparatus
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United States of America Patent
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Nov 26, 2002
Grant Date -
N/A
app pub date -
Apr 27, 2000
filing date -
Apr 30, 1999
priority date (Note) -
Expired
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Abstract
A biphenyl derivative is included in a photosensitive layer of an electrophotographic photoconductor. The electrophotographic photoconductor includes a single-layer photosensitive layer coated on a conductive substrate. The photosensitive layer includes a resin binder, a charge generation substance, a hole transport substance, and an electron transport substance. An electrophotographic apparatus using such an electrophotographic photoconductor has excellent electrical characteristics in a positive chargine system and is stable in repeated use.
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