发明申请
- 专利标题： ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- 专利标题（中）： 电子感光元件，工艺盒和电子照相设备
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申请号： US14078500申请日： 2013-11-12
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公开(公告)号： US20140141362A1公开(公告)日： 2014-05-22
- 发明人: Kaname Watariguchi , Masato Tanaka , Masataka Kawahara , Akira Yoshida
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2012-254339 20121120; JP2013-221107 20131024
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G21/18
摘要：
An electrophotographic photosensitive member includes a support, an undercoat layer formed on the support, and a photosensitive layer which is formed on the undercoat layer and contains a charge generating substance and a hole transporting substance. The undercoat layer contains a specific amine compound, titanium oxide crystal particles having an average primary particle diameter of 3 nm or more and 15 nm or less and an organic resin.
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