Phosphor layer and light-emitting device
US8796712B2 · kind B2 · utility
4Cited by
0References
4Claims
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Key dates
| Filing date | Jun 23, 2011 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Jun 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/882
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A phosphor layer is composed of a resin in which phosphor particles and light scattering particles are dispersed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.