Ultraviolet light module having output power control mechanism
US10368411B2 · kind B2 · utility
12Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Sep 20, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to UV light modules that generate UV light. The UV light module includes: a substrate; a light source mounted on a top surface of the substrate, the light source generates output light; a detector mounted on the top surface of the substrate, the detector detects light incident thereon; and a lens disposed over the light source and the detector. The lens includes a surface on which a portion of the output light is internally reflected and the portion of the output light travels through the lens to the detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.