发明授权
US09356162B2 High efficiency group III-V compound semiconductor solar cell with oxidized window layer
有权
具有氧化窗层的高效率III-V族化合物半导体太阳能电池
- 专利标题： High efficiency group III-V compound semiconductor solar cell with oxidized window layer
- 专利标题（中）： 具有氧化窗层的高效率III-V族化合物半导体太阳能电池
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申请号： US12695671申请日： 2010-01-28
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公开(公告)号： US09356162B2公开(公告)日： 2016-05-31
- 发明人: Noren Pan , Christopher Youtsey , David S. McCallum , Victor C. Elarde , John M. Dallesasse
- 申请人： Noren Pan , Christopher Youtsey , David S. McCallum , Victor C. Elarde , John M. Dallesasse
- 申请人地址： US IL Niles
- 专利权人： MicroLink Devices, Inc.
- 当前专利权人： MicroLink Devices, Inc.
- 当前专利权人地址： US IL Niles
- 代理机构： Nelson Mullins Riley & Scarborough LLP
- 代理商 Anthony A. Laurentano
- 主分类号： H01L31/00
- IPC分类号： H01L31/00 ; H01L31/0216 ; H01L31/18 ; H01L31/0687 ; H01L31/0735
摘要：
The present application utilizes an oxidation process to fabricating a Group III-V compound semiconductor solar cell device. By the oxidation process, a window layer disposed on a cell unit is oxidized to enhance the efficiency of the solar cell device. The oxidized window has an increased band gap to minimize the surface recombination of electrons and holes. The oxidized window also improves transparency at the wavelengths that were absorbed in the conventional window layer.
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