Issue 6, 2012
From the journal:

Journal of Materials Chemistry

Highly rigid and twisted anthracene derivatives: a strategy for deep blue OLED materials with theoretical limit efficiency

Hyuntae Park,a   Jonghee Lee,c   Il Kang,b   Hye Yong Chu,c   Jeong-Ik Lee,c   Soon-Ki Kwon*b  and  Yun-Hi Kim*a  

* Corresponding authors

a Department of Chemistry and RINS, Gyeongsang National Univ., 900, Gajwa-dong, Jinju, Gyeongsangnam-do, South Korea
E-mail: ykim@gnu.ac.kr
Fax: +82-55-772-1489
Tel: +82-55-772-1491

b School of Materials Science & Engineering and ERI, Gyeongsang National Univ., 900, Gajwa-dong, Jinju, Gyeongsangnam-do, South Korea
E-mail: skwon@gnu.ac.kr

c Electronics and Telecommunications Research Institute, 161, Gajeong-dong, Yuseong-gu, Daejeon, South Korea

Abstract

New highly twisted and rigid blue materials composed of anthracene with xylene as the core unit and either naphthalene or phenyl end units were synthesized. Non-doped devices using BDNA displayed 5.26% maximum external quantum efficiency with CIE color coordinates (x, y: 0.159, 0.072).

Graphical abstract: Highly rigid and twisted anthracene derivatives: a strategy for deep blue OLED materials with theoretical limit efficiency

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Article information

DOI
https://doi.org/10.1039/C2JM16056K
Article type
Paper
Submitted
22 Nov 2011
Accepted
30 Nov 2011
First published
16 Dec 2011

J. Mater. Chem., 2012,22, 2695-2700

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Highly rigid and twisted anthracene derivatives: a strategy for deep blue OLED materials with theoretical limit efficiency

H. Park, J. Lee, I. Kang, H. Y. Chu, J. Lee, S. Kwon and Y. Kim, J. Mater. Chem., 2012, 22, 2695 DOI: 10.1039/C2JM16056K

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