A charge-transporting layer includes a matrix-domain structure. The domain contains a polyester resin A. The matrix contains a charge-transporting substance and at least one of a polyester resin C and a polycarbonate resin D.
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US Patent 09235144 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusUS Patent 9235144 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus