发明名称 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
摘要 An electrophotographic photosensitive member includes a conductive layer, an intermediate layer and a photosensitive layer in this order on a substrate, in which the conductive layer contains a binder resin and conductive particles. The conductive particles are TiO2 particles coated with oxygen-deficient SnO2, the conductive particles have an average particle size of 0.2 to 0.6 μm and the conductive layer has a volume resistivity of 5×105 to 8×108 &OHgr;·cm. Also this invention provides a process cartridge and an electrophotographic apparatus equipped with such electrophotographic photosensitive member.
申请公布号 US7727691(B2) 申请公布日期 2010.06.01
申请号 US20090398546 申请日期 2009.03.05
申请人 CANON KABUSHIKI KAISHA 发明人 MIKI NOBUMICHI;NAGASAKA HIDEAKI;SEKIYA MICHIYO;SEKIDO KUNIHIKO;MORIKAWA YOSUKE
分类号 G03G5/14 主分类号 G03G5/14
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