Invention Grant
- Patent Title: Multijunction solar cells
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Application No.: US17161314Application Date: 2021-01-28
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Publication No.: US11362230B1Publication Date: 2022-06-14
- Inventor: Daniel Derkacs , John Hart , Zachary Bittner , Andrew Colin Espenlaub
- Applicant: SolAero Technologies Corp.
- Applicant Address: US NM Albuquerque
- Assignee: SolAero Technologies Corp.
- Current Assignee: SolAero Technologies Corp.
- Current Assignee Address: US NM Albuquerque
- Main IPC: H01L31/0725
- IPC: H01L31/0725 ; H01L31/0735 ; H01L31/065
Abstract:
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.
Information query
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