Title of article
Controlling colour by voltage in polymer light emitting diodes
Author/Authors
Berggren، نويسنده , , Magnus and Inganنs، نويسنده , , Olle and Gustafsson، نويسنده , , Gِran and Andersson، نويسنده , , Mats R. and Hjertberg، نويسنده , , Thomas and Wennerstrِm، نويسنده , , Olof، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1995
Pages
2
From page
2185
To page
2186
Abstract
We report electroluminescence using different substituted polythiophenes as the emitting mterial. Different substituents cause different sterical interacion which force the thiophene rings out of planarity. This results in different bandgaps. Colours from blue to near infrared have been demonstrated in electroluminescent devices. We also demonstrate voltage controlled electroluminescence using mixtures of these polymers.
Journal title
Synthetic Metals
Serial Year
1995
Journal title
Synthetic Metals
Record number
2069729
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