Optical properties of polystyrene-ZnO nanocomposite scattering layer to improve light extraction in organic light-emitting diode

G. Nenna, A. De Girolamo Del Mauro, E. Massera, A. Bruno, T. Fasolino, C. Minarini

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Abstract

In this work, experimental measurements on polystyrene-ZnO nanocomposite scattering films and on organic light-emitting device with and without the scattering layers are presented. The results are also compared with Henyey-Greenstein radiative-transfer model to narrow down the parameters that can be important in the identification of more suitable scattering layers. As a result, an increase of efficiency of about 30 has been obtained that it can be translated in 60 of outcoupled light in respect to the total generated amount. Copyright © 2012 G. Nenna et al.
Original languageEnglish
Article number319398
Pages (from-to)-
JournalJournal of Nanomaterials
Volume2012
DOIs
Publication statusPublished - 2012

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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