发明名称 |
Photovoltaic devices and method of making |
摘要 |
In one aspect of the present invention, a photovoltaic device is provided. The photovoltaic device includes a window layer and an absorber layer disposed on the window layer, wherein the absorber layer includes a first region and a second region, the first region disposed adjacent to the window layer. The absorber layer further includes a first additive and a second additive, wherein a concentration of the first additive in the first region is greater than a concentration of the first additive in the second region, and wherein a concentration of the second additive in the second region is greater than a concentration of the second additive in the first region. Method of making a photovoltaic device is also provided. |
申请公布号 |
EP2530724(A3) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20120170302 |
申请日期 |
2012.05.31 |
申请人 |
FIRST SOLAR MALAYSIA SDN.BHD |
发明人 |
JOHNSON, JAMES NEIL;KOREVAAR, BASTIAAN ARIE;SOMMERER, TIMOTHY JOHN |
分类号 |
H01L31/0352;H01L31/0296 |
主分类号 |
H01L31/0352 |
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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