Extraction structure for a UV lamp
US10840051B2 · kind B2 · utility
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1References
20Claims
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Key dates
| Filing date | Sep 19, 2016 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Sep 19, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/834
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention generally relates to an extraction structure for a UV lighting element. The present invention also relates to a UV lamp comprising such an extraction structure onto a substrate. The extraction structure comprises a plurality of nanostructures for anti-reflecting purposes. The nanostructures are grown on the top surface of at least one of the first and second side of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.