Shaped substrate with arrangement of solid state light sources
US9894759B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Inventors
Key dates
| Filing date | Sep 1, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Sep 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/0228
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A substrate for a solid state lighting module has a plurality of serrated finger sections extending from an interconnecting base. The substrate may be formed from a single rectangular sheet by cutting away material between adjacent finger sections of a symmetrical second substrate to form the finger sections of the substrate. Parallel linear rows of solid state light sources may be disposed along the length of each finger section. For example, the solid state light sources may be disposed proximate to points of sawteeth at the edges of the finger sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.