Organic light emitting diode and method of fabricating the same
US9799852B2 · kind B2 · utility
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Key dates
| Filing date | Nov 16, 2015 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | Nov 16, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
Abstract
Provided is an organic light emitting diode including a substrate, a light scattering structure including nano-structures on the substrate, a thin film on the nano-structures, and an air gap between the nano-structures, a planarizing layer covering the thin film and thicker than the thin film, a first electrode on the planarizing layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.