A bipolar host based high triplet energy electroplex for an over 10 000 h lifetime in pure blue phosphorescent organic light-emitting diodes

Ultimate device performances of blue phosphorescent organic light-emitting diodes, an external quantum efficiency of 27.6%, a device lifetime over 10 000 h at 100 cd m −2 , and pure blue color coordinates of (0.12, 0.13), were simultaneously achieved using a device architecture employing an electrop...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Materials horizons 2020-01, Vol.7 (2), p.559-565
Hauptverfasser:	Jung, Mina, Lee, Kyung Hyung, Lee, Jun Yeob, Kim, Taekyung
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbazoles Computer architecture Efficiency Electron transport Light emitting diodes Organic light emitting diodes Phosphorescence Quantum efficiency Service life assessment
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!