Transparente organische Leuchtdiode
Research output: Intellectual Property › Patent application/Patent
Contributors
- Novaled GmbH
Abstract
The component has a layer structure in which a light emitting organic layer is arranged between upper and lower transparent electrodes (4, 3). The structure is transparent in a switched off condition and emits light in a switched on condition. A stack of dielectric layers (2) made up of materials with different refraction indices and transparent in a visible spectral region is arranged on a side of the upper or lower electrode.
| Translated title of the contribution | Transparent organic light emitting diode |
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Details
The component has a layer structure in which a light emitting organic layer is arranged between upper and lower transparent electrodes (4, 3). The structure is transparent in a switched off condition and emits light in a switched on condition. A stack of dielectric layers (2) made up of materials with different refraction indices and transparent in a visible spectral region is arranged on a side of the upper or lower electrode.
| Original language | German |
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| IPC (International Patent Classification) | H01L 51/ 52 A I |
| Patent number | EP1727221 |
| Country/Territory | Germany |
| Priority date | 12 Jul 2005 |
| Priority number | EP20050015072 |
| Publication status | Published - 29 Nov 2006 |