Organic light-emitting diode and method for manufacturing an organic light-emitting diode
The diode has a transparent electrode or anode (2) which is unstructured, and a structured back electrode (5) with two structured layers. One structured layer (4) is an injection layer for electrons, and the other structured layer is conductive and into which the former layer is embedded. The former...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The diode has a transparent electrode or anode (2) which is unstructured, and a structured back electrode (5) with two structured layers. One structured layer (4) is an injection layer for electrons, and the other structured layer is conductive and into which the former layer is embedded. The former structured layer has thickness which is less than or equal to 12 nanometer. The latter layer is a thicker layer made of a vapor-deposited cover metal, and is applied by simple coating and/or printing methods. An independent claim is also included for a method for manufacturing an organic light emitting diode. |
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