전도성 고분자를 전극으로 한 유기 전기발광 소자의 제작 및 특성

• 영문명: Fabrication and Characteristics of Organic EL Devices using Conducting Polymer as an Electrode
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이광연(Kwang Youn Lee) 김영관(Young Kwan Kim) 권오관(Oh Kwan Kwon) 손병청(Byoung Chong Sohn) 김옥병(Ok Byoung Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제16권 제4호, 323~327쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1999.12.30

영문 초록

A water-soluble conducting polymer (CPP400 Paste) containing a derivative of polythiophene with several dopant was investigated as an anode material for organic electroluminescent devices. The device of ITO/CPP 400 Paste/TPD/Alq₃/Li:Al was fabricated, where CPP 400 Paste films were prepared by spin coating and TPD and Alq₃, films were prepared by vacuum evaporation. It was found that the turn-on voltage, current density, and luminance of the devices were dependent upon the thickness of CPP 400 Paste film in the Electroluminescent and current-voltage characteristics of the devices. This phenomena were explained by the energy level diagram of the device with the energy levels of the CPP400 Paste obtained by cyclic voltammetric method.

목차

Abstract

Introduction

Experimental

Measurements

Results and discussion

Conclusion

Acknowledgements

References