发明名称 |
PASSIVATION OF LIGHT-RECEIVING SURFACES OF SOLAR CELLS WITH CRYSTALLINE SILICON |
摘要 |
Methods of passivating light-receiving surfaces of solar cells with crystalline silicon, and the resulting solar cells, are described. In an example, a solar cell includes a silicon substrate having a light-receiving surface. An intrinsic silicon layer is disposed above the light-receiving surface of the silicon substrate. An N-type silicon layer is disposed on the intrinsic silicon layer. One or both of the intrinsic silicon layer and the N-type silicon layer is a micro- or poly-crystalline silicon layer. In another example, a solar cell includes a silicon substrate having a light-receiving surface. A passivating dielectric layer is disposed on the light-receiving surface of the silicon substrate. An N-type micro- or poly-crystalline silicon layer disposed on the passivating dielectric layer. |
申请公布号 |
WO2015200715(A1) |
申请公布日期 |
2015.12.30 |
申请号 |
WO2015US37819 |
申请日期 |
2015.06.25 |
申请人 |
TOTAL MARKETING SERVICES;SUNPOWER CORPORATION |
发明人 |
JOHNSON, MICHAEL C.;TRACY, KIERAN MARK;TOMADA, PRINCESS CARMI;SMITH, DAVID D.;RIM, SEUNG BUM;JAFFRENNOU, PÉRINE |
分类号 |
H01L31/0216;H01L31/0232;H01L31/0288;H01L31/18 |
主分类号 |
H01L31/0216 |
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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