Harunobu Ogaki

TL;DR: An electrophotographic photosensitive member capable of persistently exerting an effect of mitigating contact stress with contact members and excellent also in potential stability during repeated use is provided in this article.

TL;DR: In this article, the surface of an electrophotographic photoreceptor is brought into pressure contact with a mold having fine surface irregularities to transfer the surface irregularities onto the surface.

TL;DR: In this paper, a process for producing an electrophotographic photosensitive member is described, including the steps of: preparing a dispersion liquid by dispersing particles each containing an electron transporting substance in an aqueous dispersion medium; forming the coat of the dispersion mixture on the support; and forming an undercoat layer by heating the coat at a temperature equal to or more than the melting point of the electron transporting material.

TL;DR: In this paper, an electrophotographic photosensitive member including a charge-transporting layer as the surface layer of the EPS member having a matrix-domain structure was presented.

TL;DR: An electrophotographic photosensitive member having excellent electrophotonographic properties, a method of manufacturing the EPSS member, and a process cartridge and an EPSI apparatus each having the electrophOTographic photo-sensitive member are provided in this paper.