A bis-salicylaldiminato Schiff base and its zinc complex as new highly fluorescent red dopants for high performance organic electroluminescence devices

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Pengfei Wang
  • Ziruo Hong
  • Zhiyuan Xie
  • Shiwen Tong
  • Oiyan Wong
  • Ningbew Wong
  • Liangsun Hung
  • Shuittong Lee

Detail(s)

Original languageEnglish
Pages (from-to)1664-1665
Journal / PublicationChemical Communications
Volume9
Issue number14
Publication statusPublished - 21 Jul 2003

Abstract

Schiff base 2,3-bis[(4-diethylamino-2-hydroxybenzylidene)amino]but-2-enedinitrile (BDPMB) and its zinc complex (BDPMB-Zn) with donor-acceptor-donor (D-A-D) type ICT properties in the neutral form were used as novel redemitting dopants in OLEDs; bright saturated red-emitting EL devices with excellent colour chromaticity coordinates (x, y = 0.670, 0.325 for BDPMB; x, y = 0.655, 0.325 for BDPMB-Zn) and good efficiency (1.35 cd A-1 for BDPMB; 0.50 cd A-1 for BDPMB-Zn) were obtained.

Citation Format(s)

A bis-salicylaldiminato Schiff base and its zinc complex as new highly fluorescent red dopants for high performance organic electroluminescence devices. / Wang, Pengfei; Hong, Ziruo; Xie, Zhiyuan; Tong, Shiwen; Wong, Oiyan; Lee, Chun-Sing; Wong, Ningbew; Hung, Liangsun; Lee, Shuittong.

In: Chemical Communications, Vol. 9, No. 14, 21.07.2003, p. 1664-1665.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review