Structured light-emitting module for lighting apparatus
US7944708B2 · kind B2 · utility
12Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | May 15, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10189
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light-emitting module for a lighting apparatus comprises at least two substrates, each provided with a printed circuit having an LED, and plural matching terminal blocks and buckles so that the substrates can be structured into a planar light-emitting module having a relatively large area by assembly of the terminal blocks and the buckles. The light-emitting module is adaptive to be used in a billboard, a traffic sign, a three-dimensional lighting apparatus or a lighting display screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.