ORGANIC LIGHT EMITTING DIODE AND A COMPOUND FOR USE THEREIN

ORGANIC LIGHT EMITTING DIODE AND A COMPOUND FOR USE THEREIN

The present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation layer and a first electron transport layer stack; and to a display device or lighting device comprising the same.

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Bibliographische Detailangaben
Hauptverfasser: WERNER, Ansgar, GALÁN GARCÍA, Elena, GANIER, Jerome, PAVICIC, Domagoj
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation layer and a first electron transport layer stack; and to a display device or lighting device comprising the same.