We thank the Academia Sinica, National Taiwan University, and the National Science Council for supporting this work.
Dipolar Dibenzothiophene S,S-Dioxide Derivatives Containing Diarylamine: Materials for Single-Layer Organic Light-Emitting Devices†
Article first published online: 2 MAR 2006
Copyright © 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Volume 18, Issue 5, pages 602–606, March, 2006
How to Cite
Huang, T.-H., Lin, J. T., Chen, L.-Y., Lin, Y.-T. and Wu, C.-C. (2006), Dipolar Dibenzothiophene S,S-Dioxide Derivatives Containing Diarylamine: Materials for Single-Layer Organic Light-Emitting Devices. Adv. Mater., 18: 602–606. doi: 10.1002/adma.200502078
- Issue published online: 2 MAR 2006
- Article first published online: 2 MAR 2006
- Manuscript Accepted: 9 NOV 2005
- Manuscript Received: 30 SEP 2005
- Charge transport;
- Hole transport;
- Light-emitting diodes, organic;
Dipolar compounds for use in simplified, single-layer organic light-emitting devices (OLEDs) containing a dibenzothiophene S,S-dioxide core and two peripheral diarylamines are synthesized. These materials exhibit bipolar carrier-transport properties, and efficient single-layer electroluminescent devices (see Figure; ITO: indium tin oxide) using these materials are demonstrated. These compounds may lead to devices with performances comparable to multilayer ones at lower costs.