Novel hole-transporting materials based on triphenylamine for organic electroluminescent devices

Authors:
  • HTHiromitsu Tanaka
    Hiromitsu Tanaka
  • STShizou Tokito
    Shizou Tokito
  • YTYasunori Taga
    Yasunori Taga
  • AOAkane Okada
    Akane Okada

Abstract
Oligomeric triphenylamines having high glass transition temperatures are synthesized for use in thermally stable organic electroluminescent devices.