发明授权
- 专利标题: Photovoltaic cell
- 专利标题(中): 光伏电池
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申请号: US10422429申请日: 2003-04-24
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公开(公告)号: US06849797B2公开(公告)日: 2005-02-01
- 发明人: Tsuguo Koyanagi , Michio Komatsu
- 申请人: Tsuguo Koyanagi , Michio Komatsu
- 申请人地址: JP
- 专利权人: Catalysts & Chemicals Industries Co., Ltd.
- 当前专利权人: Catalysts & Chemicals Industries Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
- 优先权: JP11-186105 19990630; JP11-276268 19990929; JP11-333995 19991125; JP11-373673 19991228
- 主分类号: H01G9/20
- IPC分类号: H01G9/20 ; H01L31/04 ; H01L31/18 ; H01M14/00
摘要:
A photovoltaic cell includes a first substrate having on its surface a first electrode layer having on its surface a semiconductor film on which a photosensitizer is adsorbed, and a second substrate having on its surface a second electrode layer. The first and second substrates are arranged so that the first electrode layer overlaid with the semiconductor film and the second electrode layer are opposite each other with an electrolyte disposed therebetween. Spacer particles are interposed between the semiconductor film and the second electrode layer, and at least one of the electrode-layer-having substrates is transparent. A coating liquid for forming the semiconductor film includes both a component for forming the semiconductor film as well as the spacer particles, dispersed in a dispersion medium.
公开/授权文献
- US20030201010A1 Photovoltaic cell 公开/授权日:2003-10-30
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