Electrode interface effects on ITO/polymer/metal light emitting diodes

E. Gautier-Thianche; Andre Lorin; Jean-Michel Nunzi; A. Schalchli; J. J. Benattar; D. Vital

doi:10.1117/12.271031

4 April 1997 Electrode interface effects on ITO/polymer/metal light emitting diodes

E. Gautier-Thianche, Andre Lorin, Jean-Michel Nunzi, A. Schalchli, J. J. Benattar, D. Vital

Proceedings Volume 3002, Light-Emitting Diodes: Research, Manufacturing, and Applications; (1997) https://doi.org/10.1117/12.271031
Event: Photonics West '97, 1997, San Jose, CA, United States

Abstract

A spin-coated doped-polymer light emitting diode is studied. Blue electroluminescence decays within one hour. X-ray reflectivity analysis of the aged diode shows the formation of an interfacial layer made of the ITO semi-transparent electrode indiffused into the polymer. X-ray reflectivity stands as a powerful tool for aging studies of organic semiconducting devices.

Citation Download Citation

E. Gautier-Thianche, Andre Lorin, Jean-Michel Nunzi, A. Schalchli, J. J. Benattar, and D. Vital "Electrode interface effects on ITO/polymer/metal light emitting diodes", Proc. SPIE 3002, Light-Emitting Diodes: Research, Manufacturing, and Applications, (4 April 1997); https://doi.org/10.1117/12.271031

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