Luminous means and lighting device with such a luminous means
US7888861B2 · kind B2 · utility
3Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2007 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Jun 7, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A luminous means having a first, light-transmissive carrier (1), a second carrier (3), and an organic layer stack (4), which is arranged between the first carrier (1) and the second carrier (3), at least one electrical connection region (5) being provided on the rear side (4), which faces away from the first carrier (1), of the second carrier (3), which connection region is provided for connecting the luminous means (20) to a further, identical luminous means. In addition, the invention specifies a lighting device with such a luminous means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.