Electrophotographic photosensitive member, electro

专利名称：Electrophotographic photosensitive

member, electrophotographic apparatususing same and device unit using same

发明人：Kanemaru, Tetsuro, c/o Canon Kabushiki

Kaisha,Kikuchi, Toshihiro, c/o CanonKabushiki Kaisha,Senoo, Akihiro, c/o CanonKabushiki Kaisha,Tanaka, Takakazu, c/oCanon Kabushiki Kaisha

申请号：EP93401030.7申请日：19930421公开号：EP0567396B1公开日：19990721

摘要：An electrophotographic photosensitive member is constituted by disposing aphotosensitive layer on an electroconductive support. The photosensitive layer ischaracterized by containing a specific fluorene compound or by containing anotherspecific fluorene compound and a specific triphenylamine compound. The photosensitivelayer is suitable for providing an electrophotographic apparatus showing excellentelectrophotographic characteristics such as a high photosensitivity, a good potentialstability in repetitive use, a decreased transfer memory, no crack in the photosensitivelayer and no crystallization of a charge-transporting material.

申请人：CANON KK

地址：JP

国籍：JP

代理机构：Santarelli, Marc

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