Molecular-scale interface engineering for polymer light-emitting diodes

  title={Molecular-scale interface engineering for polymer light-emitting diodes},
  author={P. H. Ho and Ji-seon Kim and Jeremy H. Burroughes and Heinrich Becker and Sam Fong Yau Li and Thomas M. Brown and Franco Cacialli and Richard H Friend},
Achieving balanced electron–hole injection and perfect recombination of the charge carriers is central to the design of efficient polymer light-emitting diodes (LEDs). A number of approaches have focused on modification of the injection contacts, for example by incorporating an additional conducting-polymer layer at the indium-tin oxide (ITO) anode. Recently, the layer-by-layer polyelectrolyte deposition route has been developed for the fabrication of ultrathin polymer layers. Using this route… CONTINUE READING

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