Light emitting diode assembly having active cooling
US8754593B2 · kind B2 · utility
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1References
17Claims
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Assignee
Inventors
Key dates
| Filing date | May 2, 2011 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Mar 16, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8585
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light emitting diode (LED) assembly is provided having a LED and a temperature sensor for monitoring a temperature of the LED. An active cooling circuit receives temperature input from the temperature sensor. The temperature input is indicative of the temperature of the LED. An active cooling system cools the LED. The active cooling system being controlled by the active cooling circuit to control a temperature of the LED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.