LED lighting units, materials, and optical components for white light illumination
US11248750B2 · kind B2 · utility
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1References
15Claims
0Family size
Assignee
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Key dates
| Filing date | May 11, 2016 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | May 11, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2101/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Materials and optical components formed thereof that are suitable for use in lighting units to obtain or approximate white light illumination, including lighting units that utilize one or more light-emitting diodes (LEDs) as a light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.