Organic light emitting diode structure
US9831458B2 · kind B2 · utility
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Key dates
| Filing date | May 28, 2014 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | May 28, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/82
Abstract
There is provided an organic light emitting diode (OLED) comprising an organic electroluminescent layer formed between a first electrode and a second electrode, characterized in that one of the first and second electrodes comprises a nano-meter metallic layer having a plasmonic photonic crystal structure formed thereon, and wherein the plasmonic photonic crystal structure is configured to interact with surface plasmon polaritons generated at a surface of the ne electrode thereby providing for transmission of electromagnetic radiation having a wavelength of between 350 nm to 750 nm from the OLED.
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