发明公开
EP2889919A1 COMPOUND SOLAR CELL AND METHOD FOR MANUFACTURING SAME
审中-公开
VERBUNDSOLARZELLE UND VERFAHREN ZU IHRER HERSTELLUNG
- 专利标题： COMPOUND SOLAR CELL AND METHOD FOR MANUFACTURING SAME
- 专利标题（中）： VERBUNDSOLARZELLE UND VERFAHREN ZU IHRER HERSTELLUNG
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申请号： EP13830458.9申请日： 2013-06-18
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公开(公告)号： EP2889919A1公开(公告)日： 2015-07-01
- 发明人: TERAJI Seiki , KAWAMURA Kazunori , NISHII Hiroto , WATANABE Taichi , YAMAMOTO Yusuke
- 申请人： Nitto Denko Corporation
- 申请人地址： 1-2, Shimohozumi 1-chome Ibaraki-shi, Osaka 567-8680 JP
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： 1-2, Shimohozumi 1-chome Ibaraki-shi, Osaka 567-8680 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2012185197 20120824
- 国际公布： WO2014030412 20140227
- 主分类号： H01L31/04
- IPC分类号： H01L31/04
摘要：
A compound solar cell having a higher conversion efficiency and a method for producing the compound solar cell at lower costs are provided. The compound solar cell includes a CIGS light absorbing layer (3), a buffer layer (5) and a front side electrode layer (6) provided on a substrate (1). An interface layer (4) made of a mixed crystal compound having a composition represented by the following general formula (1) is provided between the CIGS light absorbing layer (3) and the buffer layer (5) : Zn(O x , S 1-x ) ... (1), wherein x is 0.9
公开/授权文献
- EP2889919B1 COMPOUND SOLAR CELL AND METHOD FOR MANUFACTURING SAME 公开/授权日：2019-02-20
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