Light engine
US8888328B2 · kind B2 · utility
0Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2012 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Jun 14, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10106
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An LED-based high power uniform light engine including an array of LEDs having a common anode and a fill factor which exceeds 0.85, the common anode having heat spreading functionality and an active heat sink which is thermally connected to the common anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.