Green phosphorescent dendrimer for light-emitting diodes

SC Lo, NAH Male, JPJ Markham, SW Magennis, PL Burn, OV Salata, Ifor David William Samuel

Research output: Contribution to journalArticlepeer-review

343 Citations (Scopus)

Abstract

Highly efficient organic LEDs made by solution processing are reported. It is shown that the dendritic architecture (see Figure) can be used to solubilize luminescent chromophores and form uniform films of blends. The simple device structures containing a light-emitting chromophore are amongst the most efficient solution-processed devices reported. Thanks to this technique, the inkjet printing of phosphorescent materials becomes feasible.

Original languageEnglish
Pages (from-to)975-979
Number of pages6
JournalAdvanced Materials
Volume14
Issue number13
DOIs
Publication statusPublished - 4 Jul 2002

Keywords

  • ORGANIC ELECTROPHOSPHORESCENCE
  • CONJUGATED POLYMERS
  • TRANSIENT ANALYSIS
  • ENERGY-TRANSFER
  • DEVICES
  • EFFICIENCY
  • IRIDIUM
  • ELECTROLUMINESCENCE
  • GENERATION
  • COMPLEXES

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