Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.11a
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- Pages.543-546
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- 2004
Impedance spectrosocpy depending on temperature in Organic Light-Emitting Diodes
온도에 따른 유기발광소자의 임피던스 분석
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Ahn, Joon-Ho
(Kwangwoon Univ.) ;
- Chung, Dong-Hoe (Kwangwoon Univ.) ;
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Jang, Kyung-Uk
(Kyungwon Col.) ;
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Song, Min-Jong
(Kwangju Col.) ;
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Lee, Sung-Il
(Chungju Univ.) ;
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Lee, Joon-Ung
(Kwangwoon Univ.) ;
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Kim, Tae-Wan
(Hongik Univ.)
- Published : 2004.11.11
Abstract
Bias and frequency-dependent impedance is a technique for the investigation of complex conductivity. At low frequency, complex impedance is dominated by resistive component, and at high frequency by capacitive component. We are going to present the results of the bias and frequency-dependent complex impedance in the device structure of