Illumination device
US9874672B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2016 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Sep 22, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3624
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An illumination device includes a light source, a transmission part and a lighting appliance. The light source is configured to emit a laser light. The transmission part is configured to transmit the laser light emitted from the light source through an optical fiber. The lighting appliance is configured to convert a wavelength of the laser light transmitted through the transmission part and emit an illumination light. The transmission part includes a guide part having a rail-shape and extending along a transmission direction of the laser light. The lighting appliance is further configured to be mounted in an arbitrary position of the guide part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.