Issue 40, 2008
From the journal:

Chemical Communications

An electron-transporting host material compatible with diverse triplet emitters used for highly efficient red- and green-electrophosphorescent devices†

Tsyr-Yuan Hwu,a   Tsung-Cheng Tsai,b   Wen-Yi Hung,*b   Sheng-Yuan Chang,c   Yun Chi,*c   Mei-Hsin Chen,d   Chih-I Wu,d   Ken-Tsung Wong*a  and  Liang-Chen Chia  

* Corresponding authors

a Department of Chemistry, National Taiwan University, Taipei, Taiwan 106
E-mail: kenwong@ntu.edu.tw
Fax: +886 2 33661667
Tel: +886 2 33661665

b Institute of Optoelectronic Sciences, National Taiwan Ocean University, Keelung, Taiwan 202
E-mail: wenhung@mail.ntou.edu.tw

c Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 300
E-mail: ychi@mx.nthu.edu.tw

d Department of Electrical Engineering and Graduate Institute of Electro-optical Engineering, National Taiwan University, Taipei, Taiwan 106

Abstract

A bifluorene analogue, T2N, containing a pyridyl moiety serves as both a host and an efficient electron-transporting material that is compatible with various heavy metal-containing red (Ir, Ru, Os, and Pt) and green (Ir) phosphors for highly efficient phosphorescent OLEDs possessing simple device architectures.

Graphical abstract: An electron-transporting host material compatible with diverse triplet emitters used for highly efficient red- and green-electrophosphorescent devices

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Article information

DOI
https://doi.org/10.1039/B807954D
Article type
Communication
Submitted
09 May 2008
Accepted
14 Jul 2008
First published
02 Sep 2008

Chem. Commun., 2008, 4956-4958

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An electron-transporting host material compatible with diverse triplet emitters used for highly efficient red- and green-electrophosphorescent devices

T. Hwu, T. Tsai, W. Hung, S. Chang, Y. Chi, M. Chen, C. Wu, K. Wong and L. Chi, Chem. Commun., 2008, 4956 DOI: 10.1039/B807954D

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