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Novel ElectrolUminescence Enhancement in Poly(3-ALKYLTHIOPHENE) Light Emitting Diode Doped With Fluorescent Dye

Published online by Cambridge University Press:  10 February 2011

Y. Ohmori ,
M. YOSHIDA ,
Y. HIRONAKA ,
A. FUJII ,
N. TADA  and
K. YOSHINO
Y. Ohmori
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
M. YOSHIDA
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
Y. HIRONAKA
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
A. FUJII
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
N. TADA
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
K. YOSHINO
Affiliation:
Faculty of Engineering, Osaka University, Yamada-Oka, Suita, Osaka 565 Japan
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Abstract

Electroluminescent diodes utilizing poly(3-alkylthiophene) (PAT) containing fluorescent dyes have been fabricated and their unique enhancement of emission efficiency has been studied for PAT diodes doped with different fluorescent dye materials. Remarkable enhancement of electroluminescent efficiency has been observed, and the mechanism of emission enhancement in PAT diode by doping of fluorescent dye has been discussed in PAT with different aLkyl-side-chain length.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 413: Symposium W – Electrical, Optical, and Magnetic Properties of Organic Solid State Materials III , 1995 , 85
Copyright
Copyright © Materials Research Society 1996

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References

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