| 发明名称 |
Solar cell having depressions in the substrate and production process therefor |
| 摘要 |
<p>A solar cell comprises a crystalline substrate having projections and depressions formed on either side or both sides of the substrate, wherein a projection-depression depth is 25 mu m or more. <IMAGE></p> |
| 申请公布号 |
EP0969519(B1) |
申请公布日期 |
2008.05.28 |
| 申请号 |
EP19990112564 |
申请日期 |
1999.07.01 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NAKAMURA, KAZUYO;KAWANO, KENZO;WASHIO, HIDETOSHI;TONOMURA, YOSHIFUMI;KAMIMURA, KUNIO;UEYAMA, HIDEYUKI |
| 分类号 |
H01L31/0236;H01L31/04;H01L21/306;H01L21/308;H01L31/068 |
主分类号 |
H01L31/0236 |
| 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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