Hybrid electroluminescent assembly
US8727550B2 · kind B2 · utility
3Cited by
44References
27Claims
0Family size
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Key dates
| Filing date | Mar 12, 2009 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Oct 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B33/22
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hybrid electroluminescent assembly is described wherein the assembly includes one or more electroluminescent structures and a plurality of discontinuous retroreflective segments. Discontinuous retroreflective segments are disposed at least partially in the light path of the one or more electroluminescent structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.