Light from electroluminescent diodes made from copolymers

Authors
Sanetra, J Armatys, P Niziol, S Bogdal, D Warzala, M Pielichowski, J
Citation
J. Sanetra et al., Light from electroluminescent diodes made from copolymers, SYNTH METAL, 121(1-3), 2001, pp. 1733-1734
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
121
Issue
1-3
Year of publication
2001
Pages
1733 - 1734
Database
ISI
SICI code
0379-6779(20010315)121:1-3<1733:LFEDMF>2.0.ZU;2-2
Abstract
The application of the copolymers as active media in polymer light emitting devices is reported. Electroluminescent devices were fabricated using the copolymers composed of 2-(9-carbazolyl)ethyl methacrylate (CEM) and 3-(2-me thacryioylethoxycarbonyl)-7-diethylocoumarine (MK), The concentration of MK in the copolymers changes from 0.5 to 8% mel. It was observed that the cop olymer with 0.5% of MK gave the best quantum efficiency.