Optical device and luminaire comprising said optical device
US11835222B2 · kind B2 · utility
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12Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 2, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Apr 2, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an optical device comprising a light source that in turn emits a light beam, and that enables a predetermined area to be illuminated with a very high degree of uniformity in a plane perpendicular to said optical device, such that the orientation of the light beam is changed, illuminating only said predetermined area, where, due to the low profile thereof, the optical device enables same to be integrated into a luminaire with a reduced height dimension, which is also object of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.