ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

摘要

An electrophotographic photosensitive member includes a surface layer containing a specific polyester resin with a specific charge transfer material and a specific recurring structure unit. The content of the specific recurring structure unit is 30 mass% or more based on the total mass of the polyester resin contained in the surface layer. The electrophotographic photosensitive member includes a supporter; a charge generation layer located on the supporter; and a charge transfer layer located on the charge generation layer.