Structure-Property Relationship of Pyridine-Containing Triphenyl Benzene Electron-Transport Materials for Highly Efficient Blue Phosphorescent OLEDs

Three triphenyl benzene derivatives of 1,3,5‐tri(m‐pyrid‐2‐yl‐phenyl)benzene (Tm2PyPB), 1,3,5‐tri(m‐pyrid‐3‐yl‐phenyl)benzene (Tm3PyPB) and 1,3,5‐tri(m‐pyrid‐4‐yl‐phenyl)benzene (Tm4PyPB), containing pyridine rings at the periphery, are developed as electron‐transport and hole/exciton‐blocking mater...

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Veröffentlicht in:	Advanced functional materials 2009-04, Vol.19 (8), p.1260-1267
Hauptverfasser:	Su, Shi-Jian, Takahashi, Yasuyuki, Chiba, Takayuki, Takeda, Takashi, Kido, Junji
Format:	Artikel
Sprache:	eng
Schlagworte:	electron-transporting materials organic light-emitting devices pyridine triphenyl benzene derivatives
Online-Zugang:	Volltext
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