Perovskite solar cell having excellent stability and high efficiency
US10804412B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Dec 8, 2017 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Dec 13, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
Various aspects of the present invention are directed to providing a perovskite solar cell, and has a technical feature in that excellent stability and high efficiency are simultaneously secured by using a solid solution having a specific composition as a light absorber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.