发明名称 |
Multi-layer back surface field layer in a solar cell structure |
摘要 |
<p>Photovoltaic (PV) cell structures are disclosed. In one example embodiment, a PV cell includes an emitter layer, a base layer adjacent to the emitter layer, and a back surface field (BSF) layer adjacent to the base layer. The BSF layer includes a first layer, and a second layer adjacent to the first layer. The first layer includes a first material and the second layer includes a second material different than the first material.</p> |
申请公布号 |
EP2573825(A1) |
申请公布日期 |
2013.03.27 |
申请号 |
EP20120185114 |
申请日期 |
2012.09.19 |
申请人 |
THE BOEING COMPANY |
发明人 |
XING-QUAN, LIU;LAW, DANIEL C.;REHDER, ERIC MICHAEL;FETZER, CHRISTOPHER M.;KING, RICHARD R. |
分类号 |
H01L31/18;H01L31/0304;H01L31/0687 |
主分类号 |
H01L31/18 |
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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