Organisches elektrolumineszentes Bauelement
Research output: Intellectual Property › Patent application/Patent
Contributors
- TUD Dresden University of Technology
Abstract
The component has an organic layer arrangement (13) electrically insulated from an electrode (11) and a counter electrode (12) by an insulation layer made from silicon dioxide. The layer arrangement has light-emitting layers (16, 17) and a charge carrier-generating area (20) that is attached to the light-emitting layers. The charge carrier-generating area provides positive and negative electric charge carriers by using n-doped and p-doped organic layers (21, 22) during application of electrical alternating voltage to the electrode and the counter electrode.
| Translated title of the contribution | Organic electroluminescence component i.e. organic LED, has layer arrangement comprising generating area that provides electric charge carriers during application of electrical alternating voltage to electrode and counter electrode |
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Details
The component has an organic layer arrangement (13) electrically insulated from an electrode (11) and a counter electrode (12) by an insulation layer made from silicon dioxide. The layer arrangement has light-emitting layers (16, 17) and a charge carrier-generating area (20) that is attached to the light-emitting layers. The charge carrier-generating area provides positive and negative electric charge carriers by using n-doped and p-doped organic layers (21, 22) during application of electrical alternating voltage to the electrode and the counter electrode.
| Original language | German |
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| IPC (International Patent Classification) | H01L 51/ 52 A I |
| Patent number | DE102009016957 |
| Country/Territory | Germany |
| Priority date | 14 Apr 2009 |
| Priority number | DE20091016957 |
| Publication status | Published - 16 Dec 2010 |