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Near Infrared Fluorescent and Phosphorescent Organic Light-Emitting Devices

  • Yixing Yang (a1), Richard Farley (a2), Timothy Steckler (a3), Jonathan Sommer (a4), Sang Hyun Eom (a5), Kenneth Graham (a6), John Reynolds (a7), Kirk Schanze (a8) and Jiangeng Xue (a9)...

Organic light-emitting devices (OLEDs) emitting near-infrared (NIR) light have many potential applications, yet the efficiency of these devices remains very low, typically ˜0.1% or less. Here we report efficiency NIR OLEDs based on two fluorescent donor-acceptor-donor oligomers and a phosphorescent Pt-containing organometallic complex. External quantum efficiencies in the range of 0.5–3.8% with emission peak ranging from 700 to 890 nm have been achieved.

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MRS Online Proceedings Library (OPL)
  • ISSN: -
  • EISSN: 1946-4274
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