发明名称 |
CELLULE PHOTOVOLTAIQUE A EMETTEUR DISTRIBUE DANS UN SUBSTRAT ET PROCEDE DE REALISATION D'UNE TELLE CELLULE |
摘要 |
<p>A photovoltaic cell including a substrate composed of a semiconductor of a first type of conductivity including two main faces substantially parallel with one another, the substrate including a plurality of blind holes, openings of which are positioned in a single one of the two main faces, and the blind holes filled by a semiconductor of a second type of conductivity opposed to the first type of conductivity forming an emitter of the photovoltaic cell. The substrate forms a base of the photovoltaic cell. First collector pins composed of a semiconductor of the second type of conductivity are in contact with the emitter of the photovoltaic cell, and second collector pins composed of a semiconductor of the first type of conductivity are in contact with the substrate and interdigitated with the first collector pins.</p> |
申请公布号 |
FR2938972(B1) |
申请公布日期 |
2011.04.29 |
申请号 |
FR20080057926 |
申请日期 |
2008.11.21 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
GARANDET JEAN PAUL;FEDERZONI LUC;VESCHETTI YANNICK |
分类号 |
H01L31/042;H01L31/068;H01L31/072 |
主分类号 |
H01L31/042 |
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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