- 专利标题： Multijunction solar cells
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申请号： US17467160申请日： 2021-09-03
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公开(公告)号： US11482636B2公开(公告)日： 2022-10-25
- 发明人: John Hart , Daniel Derkacs , Zachary Bittner , Andrew Espenlaub
- 申请人： SolAero Technologies Corp.
- 申请人地址： US NM Albuquerque
- 专利权人： SolAero Technologies Corp.
- 当前专利权人： SolAero Technologies Corp.
- 当前专利权人地址： US NM Albuquerque
- 主分类号： H01L31/0735
- IPC分类号： H01L31/0735 ; H01L31/0693 ; H01L31/065 ; H01L31/0687 ; H01L31/0725
摘要：
A multijunction solar cell including an upper first solar subcell having a first band gap and positioned for receiving an incoming light beam; a second solar subcell disposed below and adjacent to and lattice matched with said upper first solar subcell, and having a second band gap smaller than said first band gap; wherein at least one of the solar subcells has a graded band gap throughout the thickness of at least a portion of the active layer.
公开/授权文献
- US20220246779A1 MULTIJUNCTION SOLAR CELLS 公开/授权日：2022-08-04
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