Direct cooling of LEDs
US7285445B2 · kind B2 · utility
4Cited by
67References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2006 |
| Grant date | Oct 23, 2007 |
| Priority date | — |
| Expiry date | Jun 13, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A thermal management system is provided for semiconductor devices such as an LED array, wherein coolant directly cools the LED array. Preferably, the coolant may be selected, among other bases, based on its index of refraction relative to the index associated with the semiconductor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.