Dense-luminescent-materials-coated violet LEDs
US9761763B2 · kind B2 · utility
3Cited by
106References
15Claims
0Family size
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Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Apr 4, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/819
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Techniques for fabricating and using arrays of violet-emitting LEDs coated with densely-packed-luminescent-material layers together with apparatus and method embodiments thereto are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.