发明授权
US08110740B2 Photoelectrode substrate of dye sensitizing solar cell, and method for producing same
失效
染料敏化太阳能电池的光电极基板及其制造方法
- 专利标题： Photoelectrode substrate of dye sensitizing solar cell, and method for producing same
- 专利标题（中）： 染料敏化太阳能电池的光电极基板及其制造方法
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申请号： US11500021申请日： 2006-08-07
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公开(公告)号： US08110740B2公开(公告)日： 2012-02-07
- 发明人: Kozo Miyoshi
- 申请人： Kozo Miyoshi
- 申请人地址： JP Saitama
- 专利权人： Enplas Corporation
- 当前专利权人： Enplas Corporation
- 当前专利权人地址： JP Saitama
- 代理机构： Bachman & LaPointe, P.C.
- 优先权： JP2005-231826 20050810
- 主分类号： H01L31/00
- IPC分类号： H01L31/00 ; H01L31/042 ; H02N6/00
摘要：
In a dye sensitizing solar cell 1 wherein an electrolyte 4 is filled in a space between a photoelectrode substrate 2 and a counter electrode of a counter electrode substrate 3, a composite film 7 comprising metal portions 7a of titanium or the like and oxide portions 7b thereof is formed on a transparent electrode film 6 formed on the surface of a substrate member 5, and a porous semiconductor electrode film 8 adsorbing or carrying sensitizing dyes 8a thereon is formed on the composite film 7, the metal portions 7a of the composite film 7 contacting the porous semiconductor electrode film 8, and the oxide portions 7b of the composite film 7 contacting the electrolyte 4 without contacting the porous semiconductor electrode film 8.
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