Title :
Dependence of electroluminescence intensity and spectral distribution on ageing time in polyethylene naphthalate
Author :
Teyssedre, G. ; Mary, D. ; Cisse, L. ; Laurent, C. ; Salon, J.
Author_Institution :
Lab. de Genie Electr., Univ. Paul Sabatier, Toulouse, France
Abstract :
In this work we have used an aromatic polyester, Poly(ethylene 2,6-naphthalate) for investigating the long term behaviour under constant dc field. Current and electroluminescence (EL) have been followed as a function of time for up to 106 s for applied dc field higher than 3 MV/cm. Simultaneously, wavelength resolved emission spectra have been recorded. The spectral evolution of EL as a function of time is discussed
Keywords :
ageing; electroluminescence; organic insulating materials; polymers; DC field; PEN; ageing; aromatic polyester; current; electroluminescence intensity; polyethylene naphthalate; spectral distribution; wavelength resolved emission spectra; Aging; Chemicals; Electric breakdown; Electroluminescence; Gold; Polyethylene; Polymers; Space charge; Stress; Thermal degradation;
Conference_Titel :
Conduction and Breakdown in Solid Dielectrics, 1998. ICSD '98. Proceedings of the 1998 IEEE 6th International Conference on
Conference_Location :
Vasteras
Print_ISBN :
0-7803-4237-2
DOI :
10.1109/ICSD.1998.709282
