Invention Grant
US09217938B2 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and phthalocyanine crystal 有权
电子照相感光构件,处理盒,电子照相设备和酞菁结晶

Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and phthalocyanine crystal
Abstract:
An electrophotographic photosensitive member includes a support and a charge generating layer and a charge transporting layer formed on the support. The charge generating layer contains an amine compound represented by the following formula (1); where R1 to R5 represent a hydrogen atom, halogen atom, hydroxy group, carboxyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkyl group, alkoxy group, aryloxy group, amino group having a substituent group, or cyclic amino group; and at least one of R1 to R5 is an amino group substituted with an aryl group, amino group substituted with an alkyl group, or cyclic amino group.
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