发明名称 |
SOLAR CELL AND METHOD OF MANUFACTURING THE SAME |
摘要 |
A solar cell including: a silicon (Si) substrate; a buffer layer disposed on a side of the silicon substrate; a germanium (Ge) junction disposed on a side of the buffer layer opposite the silicon substrate; a first electrode electrically connected to the germanium junction; and a second electrode electrically connected to the germanium junction, wherein the buffer layer has a lattice constant that increases in a direction from the silicon substrate to the germanium junction.
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申请公布号 |
US2012111395(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US201113074199 |
申请日期 |
2011.03.29 |
申请人 |
KIM DONG-HO;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM DONG-HO |
分类号 |
H01L31/06;H01L31/0264;H01L31/18 |
主分类号 |
H01L31/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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