NEW AROMATIC POLY(1,3,4-OXADIAZOLE)S FOR LIGHT-EMITTING-DIODES

Authors
SCHULZ B KAMINORZ Y BREHMER L
Citation
B. Schulz et al., NEW AROMATIC POLY(1,3,4-OXADIAZOLE)S FOR LIGHT-EMITTING-DIODES, Synthetic metals, 84(1-3), 1997, pp. 449-450
Citations number
11
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
84
Issue
1-3
Year of publication
1997
Pages
449 - 450
Database
ISI
SICI code
0379-6779(1997)84:1-3<449:NAPFL>2.0.ZU;2-M
Abstract
New aromatic poly(1,3,4-oxadiazole)s were synthesized having excellent film forming properties due to their solubility in common organic sol vents. The investigated new polyoxadiazoles can be used as emission ma terial in single layer LED. The polyoxadiazoles show an emission in th e range of blue to yellow light. The external quantum efficiency as we ll as the turn-on voltage of the devices are influenced when blends of the polyoxadiazole with hole transport materials are used.