Perovskite material layer processing
US9425396B2 · kind B2 · utility
12Cited by
0References
6Claims
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Key dates
| Filing date | Jul 10, 2015 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Jul 10, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for processing a perovskite photoactive layer. The method comprises depositing a lead salt precursor onto a substrate to form a lead salt thin film, depositing a second salt precursor onto the lead salt thin film, annealing the substrate to form a perovskite material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.