Alkali & Alkaline-Earth Metal Sources for OLED Devices

  • Tominetti, S. (SAES Getters S.p.A.) ;
  • Cattaneo, L. (SAES Getters S.p.A.) ;
  • Longoni, G. (SAES Getters S.p.A.) ;
  • Bonucci, A. (SAES Getters S.p.A.) ;
  • Toia, L. (SAES Getters S.p.A.)
  • Published : 2006.08.22

Abstract

Low work function alkali metals and alkaline earths successfully lower the electron injection barrier and increase electron injection into the organic layer in OLED displays, but their implementation is not easy. AlkaMax technology can ensure the required metal evaporation rate in a fast, homogeneous and easily controllable way.

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