Ultraviolet disinfection system
US9540252B1 · kind B1 · utility
17Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2015 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Jun 8, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments of the invention include an elongate chamber. A UV source includes a semiconductor device, the semiconductor device including an active layer disposed between an n-type region and a p-type region. The active layer emits radiation having a peak wavelength in a UV range. The semiconductor device is positioned on a wall of the elongate chamber. An inner surface of the elongate chamber is reflective.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.