Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes.

نویسندگان

  • Yumi Sakai
  • Yuta Sagara
  • Hiroko Nomura
  • Nozomi Nakamura
  • Yoshitake Suzuki
  • Hiroshi Miyazaki
  • Chihaya Adachi
چکیده

Metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization were synthesized. Organic light-emitting diodes using a thermally stable zinc complex processed by vacuum vapor deposition achieved an external quantum efficiency of nearly 20%.

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عنوان ژورنال:
  • Chemical communications

دوره 51 15  شماره 

صفحات  -

تاریخ انتشار 2015