General illumination LED system including far UV C
US11771789B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Apr 7, 2023 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Apr 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/175
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An excimer bulb assembly, with an excimer bulb, at least one integral captured reflector, and an integral filter such that the excimer bulb only emits substantial UV radiation between 200 nm and 230 nm, using a filter that passes light from about 200 nm to 234 nm (+/−2 nm).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.