Lighting arrangement comprising a carpet with back lighting for providing dynamic light effects with the carpet
US9927115B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2009 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Mar 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting arrangement comprises a carpet structure and a control unit. The carpet structure includes a carpet back lighting system comprising a carpet back lighting unit having a lighting unit front face and a plurality of light sources. The carpet structure further includes a light transmissive carpet unit comprising a carpet unit front face and a carpet unit back side. The lighting unit front face and the carpet unit back side are adjacent. The carpet unit is arranged to transmit at least part of the light travelling in a direction from the carpet unit back side to the carpet unit front face. The control unit is configured to receive one or more input signals and is configured to generate, in response to one or more input signals, one or more output signals to control the light generated by the light sources.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.