发明名称 |
Multijunction Photovoltaic Cell Fabrication |
摘要 |
A multijunction photovoltaic (PV) cell includes a bottom flexible substrate and a bottom metal layer located on the bottom flexible substrate. The multijunction photovoltaic cell also includes a semiconductor layer located on the bottom metal layer and a stack having a plurality of junctions located on the semiconductor layer, each of the plurality of junctions having a respective bandgap. The pluralities of junctions are ordered from the junction having the smallest bandgap being located on the substrate to the junction having the largest bandgap being located on top of the stack.
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申请公布号 |
US2013000708(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213614953 |
申请日期 |
2012.09.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;BEDELL STEPHEN W.;CORTES NORMA SOSA;FOGEL KEITH E.;SADANA DEVENDRA;SHAHRJERDI DAVOOD |
发明人 |
BEDELL STEPHEN W.;CORTES NORMA SOSA;FOGEL KEITH E.;SADANA DEVENDRA;SHAHRJERDI DAVOOD |
分类号 |
H01L31/06 |
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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