Organic electroluminescent device and method for fabricating the same
US8687145B2 · kind B2 · utility
2Cited by
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19Claims
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Key dates
| Filing date | Aug 12, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Aug 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/868
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An exemplary embodiment of the present invention provides an organic electroluminescent device including a substrate, a first electrode, one or more organic material layers, and a second electrode in a sequentially deposited form, wherein a light scattering layer is provided between the substrate and the first electrode, and includes a cholesteric liquid crystal layer including a liquid crystal vertically aligned to the substrate, and a method for fabricating the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.