Light-emitting diode driver, light-emitting diode module and corresponding system
US11006507B2 · kind B2 · utility
0Cited by
2References
21Claims
0Family size
Assignee
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Key dates
| Filing date | May 17, 2019 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | May 17, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40215
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to one exemplary embodiment, a light-emitting diode driver is provided, having: a differential first interface, a single-ended second interface, wherein the light-emitting diode driver is configured to use the first interface to communicate according to a bidirectional differential bus communication protocol as a slave, to use the second interface to communicate according to a single-ended bus protocol and to transpose signals between the first interface and the second interface, and to supply one or more light-emitting diodes with electric power on the basis of signals received via the first interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.