Electroluminescent (EL) diodes utilizing poly(3-alkylthiophene) (P3AT) containing fluorescent dyes have been fabricated. It has more than 500 times higher EL efficiency in P3AT diodes doped with (1,2,3,4,5-pentaphenyl-1,3-cyclopentadiene) (PPCP) than in undoped diode. The mechanism of emission enhancement in P3AT diodes with different alkyl side chains has been discussed in terms of carrier confinement and energy band diagram.
Efficient emission from poly(3-alkylthiophene) light emitting diode with different alkyl-side-chain lengths by doping of dye molecules
1996-01-01
215938 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 1996
|InGaN-based Light-Emitting Diode with Undercut Side Wall
British Library Conference Proceedings | 2004
|InGaN-based light-emitting diode with undercut-side wall
IEEE | 2004
|Red Organic Light-Emitting Diode with Non-Doping DCM as Emitter
British Library Conference Proceedings | 2005
|