ORGANIC ELECTROLUMINESCENT DEVICE

The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure can exhibit low driving voltage, high efficiency and/or long lifespan by comprising a specific combination of a light-emitting layer and an electron transport zone.

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Bitnari, CHO, Sang-Hee
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure can exhibit low driving voltage, high efficiency and/or long lifespan by comprising a specific combination of a light-emitting layer and an electron transport zone.