POLARIZED ELECTROLUMINESCENCE FROM AN ORIENTED SUBSTITUTED POLYTHIOPHENE IN A LIGHT-EMITTING DIODE

Authors
DYREKLEV P BERGGREN M INGANAS O ANDERSSON MR WENNERSTROM O HJERTBERG T
Citation
P. Dyreklev et al., POLARIZED ELECTROLUMINESCENCE FROM AN ORIENTED SUBSTITUTED POLYTHIOPHENE IN A LIGHT-EMITTING DIODE, Advanced materials, 7(1), 1995, pp. 43-45
Citations number
14
Categorie Soggetti
Material Science
Journal title
Advanced materials → ACNP
ISSN journal
09359648
Volume
7
Issue
1
Year of publication
1995
Pages
43 - 45
Database
ISI
SICI code
0935-9648(1995)7:1<43:PEFAOS>2.0.ZU;2-M
Abstract
Communication: Polarized light sources based on stretch-oriented conju gated polymers are reported. The devices, based on poly(3-(4-octylphen yl)-2,2'-bithiophene, show an external quantum efficiency of 0.1% and are produced using a very simple method which may be easily extended t o other polymers. The fabrication of the devices is described and fact ors such as the emission and spectral differences parallel and perpend icular to the stretching direction discussed.