Thermal management system for LED array
US7819556B2 · kind B2 · utility
90Cited by
6References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2008 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | May 22, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8586
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device, comprising (a) a chamber having a liquid disposed therein, (b) an LED array having a first surface which is in contact with said liquid, and (c) at last one actuator adapted to dislodge vapor bubbles from said first surface through the emission of pressure vibrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.