ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME

The present invention relates to an organic light emitting diode in which a delayed fluorescent material having a different concentration in a plurality of light emitting material layers positioned between two electrodes is provided, and the energy level of an electron blocking layer disposed adjace...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM JUN YUN, LEE JI AE, HONG TAE RYANG, BAEK JEONG EUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRICITY
Online-Zugang:	Volltext bestellen
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