ELECTROLUMINESCENT LIGHT-EMITTING DEVICE COMPRISING AN ARRANGEMENT OF ORGANIC LAYERS, AND METHOD FOR ITS PRODUCTION

Publikation: Geistiges EigentumPatentanmeldung/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.

OriginalspracheEnglisch
IPC (Internationale Patentklassifikation)H01L 51/ 56 A I
VeröffentlichungsnummerUS2011186864
Land/GebietDeutschland
Prioritätsdatum11 Jan. 2007
PrioritätsnummerWO2007EP00211
PublikationsstatusVeröffentlicht - 4 Aug. 2011
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