发明授权
- 专利标题： Stacked photovoltaic element and method for producing the same
- 专利标题（中）： 叠层光电元件及其制造方法
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申请号： US10807103申请日： 2004-03-24
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公开(公告)号： US07897868B2公开(公告)日： 2011-03-01
- 发明人: Koichi Matsuda , Makoto Higashikawa , Tetsuro Nakamura
- 申请人： Koichi Matsuda , Makoto Higashikawa , Tetsuro Nakamura
- 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
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2003-084535 20030326; JP2003-084781 20030326; JP2004-070794 20040312
- 主分类号： H01L31/0392
- IPC分类号： H01L31/0392 ; H01L31/0376
摘要：
A stacked photovoltaic element comprising a plurality of unit photovoltaic elements each composed of a pn- or pin-junction, connected to each other in series, wherein a zinc oxide layer is provided at least one position between the unit photovoltaic elements, and the zinc oxide layer has resitivity varying in the thickness direction.
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