发明名称 |
MONOLITHIC INTEGRATION OF HETEROJUNCTION SOLAR CELLS |
摘要 |
A method for fabricating a device with integrated photovoltaic cells includes supporting a semiconductor substrate on a first handle substrate and doping the semiconductor substrate to form doped alternating regions with opposite conductivity. A doped layer is formed over a first side the semiconductor substrate. A conductive material is patterned over the doped layer to form conductive islands such that the conductive islands are aligned with the alternating regions to define a plurality of photovoltaic cells connected in series on a monolithic structure. |
申请公布号 |
US2016359068(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
US201615235216 |
申请日期 |
2016.08.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BEDELL STEPHEN W.;HEKMATSHOARTABARI BAHMAN;SADANA DEVENDRA K.;SHAHIDI GHAVAM G.;SHAHRJERDI DAVOOD |
分类号 |
H01L31/0465;H01L31/077;H01L31/076;H01L31/18;H01L31/075;H01L31/0224 |
主分类号 |
H01L31/0465 |
代理机构 |
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代理人 |
|
主权项 |
1. A device with integrated photovoltaic cells, comprising:
a semiconductor substrate including doped alternating regions with opposite conductivity; at least one doped layer formed over a first side of the semiconductor substrate; and a patterned conductive material formed over the at least one doped layer forming conductive islands such that the conductive islands are aligned with the alternating regions to define a plurality of photovoltaic cells connected in series on a monolithic structure. |
地址 |
Armonk NY US |