Invention Grant
US08532531B2 Image forming apparatus comprising a charging unit including plural conductive fibers
有权
图像形成装置包括具有多个导电纤维的充电单元
- Patent Title: Image forming apparatus comprising a charging unit including plural conductive fibers
- Patent Title (中): 图像形成装置包括具有多个导电纤维的充电单元
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Application No.: US12967557Application Date: 2010-12-14
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Publication No.: US08532531B2Publication Date: 2013-09-10
- Inventor: Masaru Shimura , Masahiro Suzuki , Tsuguhiro Yoshida , Akihiko Uchiyama , Michio Uchida
- Applicant: Masaru Shimura , Masahiro Suzuki , Tsuguhiro Yoshida , Akihiko Uchiyama , Michio Uchida
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc. IP Division
- Priority: JP2009-286886 20091217
- Main IPC: G03G21/00
- IPC: G03G21/00 ; G03G15/16
Abstract:
A charging member that charges residual toner on an intermediate transfer belt is a charging brush constituted by conductive fibers including an electric insulating portion and an electric conductive portion. Part of the outer circumferential surface of each conductive fiber is the conductive portion.
Public/Granted literature
- US20110150532A1 IMAGE FORMING APPARATUS Public/Granted day:2011-06-23
Information query
