ELECTROLUMINESCENT LIGHT-EMITTING DEVICE COMPRISING AN ARRANGEMENT OF ORGANIC LAYERS, AND METHOD FOR ITS PRODUCTION
Publikation: Geistiges Eigentum › Patentanmeldung/Patent
Beitragende
- Novaled GmbH
Abstract
The invention relates to an electroluminescent light-emitting device comprising an arrangement of organic layers which are applied to a substrate, and also to a method for its production. The arrangement of organic layers comprises the following layers: at least one charge carrier transport layer consisting of organic material, and at least one light-emitting layer consisting of organic material. The arrangement of organic layers furthermore comprises at least one doped fullerene layer which has a doping that increases the electrical conductivity.
Details
The invention relates to an electroluminescent light-emitting device comprising an arrangement of organic layers which are applied to a substrate, and also to a method for its production. The arrangement of organic layers comprises the following layers: at least one charge carrier transport layer consisting of organic material, and at least one light-emitting layer consisting of organic material. The arrangement of organic layers furthermore comprises at least one doped fullerene layer which has a doping that increases the electrical conductivity.
Originalsprache | Englisch |
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IPC (Internationale Patentklassifikation) | H01L 51/ 56 A I |
Veröffentlichungsnummer | US2011186864 |
Land/Gebiet | Deutschland |
Prioritätsdatum | 11 Jan. 2007 |
Prioritätsnummer | WO2007EP00211 |
Publikationsstatus | Veröffentlicht - 4 Aug. 2011 |