• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2003년도 하계학술대회 논문집 Vol.4 No.1
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• pp.510-513
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• 2003

In this paper, we have investigated the physical, dielectric and electrical conduction properties of polyethylene terephthalate(PET) film due to temperature variation. From FT-IR spectrum as an analysis of physical properties, the strong absorption in wavenumber 1019[$cm^{-1}$], 1266[$cm^{-1}$], and 1752[$cm^{-1}$] observed by the C=O and benzene ring. the characteristics of volume resistivity used to highmegohm meter is measured from 1 to 10 minutes when the specimen applied the voltage according to the step voltage appling method. and dielectric characteristics were measured in the temperature range from room temperature to 120[$^{\circ}C$] due to frequency variation.. also we measured in the voltage rang of 1[V] to 20[V] according to the voltage application method.