Direct cooling of LEDs
US7235878B2 · kind B2 · utility
9Cited by
61References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2005 |
| Grant date | Jun 26, 2007 |
| Priority date | — |
| Expiry date | Mar 18, 2025 |
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.