Tandem photovoltaic cell
US10886425B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Jul 27, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Jul 27, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a multi-layer material comprising an assembly of layers, called “front layers”, capable of forming a front photovoltaic cell, and an assembly of layers, called “rear layers”, capable of forming a rear photovoltaic cell, wherein the front layer assembly and the rear layer assembly are electrically insulated by an insulating layer of epitaxial material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.