Luminaire
US9980344B2 · kind B2 · utility
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1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2017 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jan 18, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/1965
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A luminaire includes a light source, a terminal that receives a dimming signal indicating a dimming rate and a parameter signal including a predetermined coefficient, a storage that stores the predetermined coefficient included in the parameter signal received by the terminal, a controller that generates a control value by multiplying information based on the dimming signal received by the terminal by the predetermined coefficient stored in the storage, and a lighting circuit that causes the light source to output light at a brightness in accordance with the control value provided by the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.