Blue light emitting semiconductor nanocrystals and devices
US9505978B2 · kind B2 · utility
0Cited by
17References
13Claims
0Family size
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Key dates
| Filing date | Aug 9, 2007 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Mar 13, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/952
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A blue light emitting semiconductor nanocrystal having an quantum yield of greater than 20% can be incorporated in a light emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.