Oxycarbonitride phosphors and light emitting devices using the same
US9217105B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | May 16, 2014 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | Sep 9, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A family of oxycarbonitride phosphor compositions is provided. Also provided are light emitting devices incorporating the oxycarbonitride phosphor compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.