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High Speed Response of Organic Light Emitting Diodes and Photo-Detectors Fabricated on a Polymeric Substrate for Polymeric Optical Integrated Circuits

Published online by Cambridge University Press:  11 February 2011

Yutaka Ohmori ,
Hirotake Kajii ,
Takayuki Taneda ,
Masamitsu Kaneko ,
Tsubasa Fujiki  and
Kazuya Takahashi
Yutaka Ohmori
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
Hirotake Kajii
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
Takayuki Taneda
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
Masamitsu Kaneko
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
Tsubasa Fujiki
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
Kazuya Takahashi
Affiliation:
Osaka University, Collaborative Research Center for Advanced Science and Technology (CRCAST), 2–1 Yamada-Oka, Suita, Osaka 565–0871, JAPAN
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Abstract

Organic electroluminescent diode (OELD) has been investigated for use as a light source of polymeric optical integrated devices. The OLED was fabricated by organic molecular beam deposition (OMBD) technique. The OLEDs were fabricated on both glass and polymeric substrates. The device fabricated on a polymeric substrate shows similar device characteristics to those on a glass substrate. Optical signals of faster than 100 MHz has been created by applying pulsed voltages directly to the rubrene doped OLED. Optical photo detectors (OPDs) utilizing superlattice structure phthalocyanines provide increased pulse response with input optical signals and the response was faster than 1 MHz.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 736: Symposium D – Electronics on Unconventional Substrates–Electrotextiles and Giant-Area Flexible Circuits , 2002 , D4.11
Copyright
Copyright © Materials Research Society 2003

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References

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