ORGANISCHES, WEISSLICHT NACH OBEN EMITTIERENDES BAUELEMENT
Research output: Intellectual property › Patent application/Patent
Contributors
- TUD Dresden University of Technology
Abstract
The invention relates to an organic component which vertically emits white light and comprises an electrode (1), a transparent counter-electrode (2) that is designed as a cover electrode, and an arrangement of organic layers (3) that are in contact with and are disposed between the electrode (1) and the counter-electrode (2) and are designed to emit light when a voltage is applied to the electrode (1) and the counter-electrode (2). A nanometer-thick coating (6) that has a layer thickness range D = d ± (0.2 x d), wherein d = 10.4n2 - 75n + 150 and n is the optical refractive index, is applied to the counter-electrode (2) on a side facing away from the arrangement of organic layers (3).
| Translated title of the contribution | ORGANIC COMPONENT VERTICALLY EMITTING WHITE LIGHT |
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Details
The invention relates to an organic component which vertically emits white light and comprises an electrode (1), a transparent counter-electrode (2) that is designed as a cover electrode, and an arrangement of organic layers (3) that are in contact with and are disposed between the electrode (1) and the counter-electrode (2) and are designed to emit light when a voltage is applied to the electrode (1) and the counter-electrode (2). A nanometer-thick coating (6) that has a layer thickness range D = d ± (0.2 x d), wherein d = 10.4n2 - 75n + 150 and n is the optical refractive index, is applied to the counter-electrode (2) on a side facing away from the arrangement of organic layers (3).
| Original language | German |
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| IPC (International Patent Classification) | H01L 51/ 52 A I |
| Patent number | WO2008154908 |
| Country/Territory | Germany |
| Priority date | 20 Jun 2007 |
| Priority number | DE20071028821 |
| Publication status | Published - 24 Dec 2008 |