- 专利标题: Light receiving member having a multilayered light receiving layer composed of a lower layer made of aluminum-containing inorganic material and an upper layer made of non-single-crystal silicon material
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申请号: US184872申请日: 1988-04-21
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公开(公告)号: US4906543A公开(公告)日: 1990-03-06
- 发明人: Tatsuyuki Aoike , Masafumi Sano , Takehito Yoshino , Toshimitsu Kariya , Hiroaki Niino
- 申请人: Tatsuyuki Aoike , Masafumi Sano , Takehito Yoshino , Toshimitsu Kariya , Hiroaki Niino
- 申请人地址: JPX 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: JPX Tokyo
- 优先权: JPX62-101448 19870424; JPX62-107012 19870428; JPX62-111620 19870506; JPX62-112161 19870507; JPX62-194598 19870804; JPX62-196568 19870805; JPX62-197831 19870806; JPX62-323856 19871223
- 主分类号: G03G5/082
- IPC分类号: G03G5/082
摘要:
There is provided an improved light receiving member for electrophotography which is made up of an aluminum support and a multilayered light receiving layer exhibiting photoconductivity formed on said aluminum support, wherein said multilayered light receiving layer consists of a lower layer in contact with said support and an upper layer, said lower layer being made of an inorganic material containing at least aluminum atoms (Al), silicon atoms (Si), and hydrogen atoms (H), and having a part in which said aluminum atoms (Al), silicon atoms (Si), and hydrogen atoms (H) are unevenly distributed across the layer thickness, said upper layer being made of a non-single-crystal material composed of silicon atoms (Si) as the matrix and at least either of hydrogen atoms (H) or halogen atoms (X), and containing at least either of germanium atoms or tin atoms in a layer region in contact with said lower layer. The light receiving member for electrophotography exhibits outstanding electric characteristics, optical characteristics, photoconductive characteristics, durability, image characteristics, and adaptability to use environments.
公开/授权文献
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