Metal halide perovskites, methods, and devices
US9896462B1 · kind B1 · utility
12Cited by
1References
27Claims
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Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Sep 20, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided herein are metal halide perovskites that may have a 0D crystal structure, and may be lead free. Also provided are methods for making the metal halide perovskites, including methods for making bulk crystals or micro crystals. Devices, such as optoelectronic devices, also are provided that include one or more of the metal halide perovskites. A metal halide perovskite may be a light emitting material in the devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.