Invention Grant
- Patent Title: Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
- Patent Title (中): 电子照相感光构件，处理盒和电子照相设备
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Application No.: US13384852Application Date: 2010-09-03
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Publication No.: US09256145B2Publication Date: 2016-02-09
- Inventor: Atsushi Fujii , Haruyuki Tsuji , Hideaki Matsuoka , Kazuhisa Shida , Nobuhiro Nakamura
- Applicant: Atsushi Fujii , Haruyuki Tsuji , Hideaki Matsuoka , Kazuhisa Shida , Nobuhiro Nakamura
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper and Scinto
- Priority: JP2009-204522 20090904; JP2010-134306 20100611; JP2010-196408 20100902
- International Application: PCT/JP2010/065569 WO 20100903
- International Announcement: WO2011/027911 WO 20110310
- Main IPC: G03G5/04
- IPC: G03G5/04 ; G03G5/08 ; G03G5/14
Abstract:
An electrophotographic photosensitive member that can not easily cause charging lines even where it is an electrophotographic photosensitive member employing as a conductive layer a layer containing metal oxide particles is disclosed. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member. The electrophotographic photosensitive member has a conductive layer which contains titanium oxide particles coated with tin oxide doped with phosphorus or tungsten.
Public/Granted literature
- US20120114375A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2012-05-10
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