Self-Organized Photonic Structures in Polymer Light-Emitting Diodes

Self-Organized Photonic Structures in Polymer Light-Emitting Diodes

The creation of photonic structures in thin polymer films is reported. This involves replicating a micrometer‐sized pattern onto a (poly(ethylenedioxythiophene) doped with polystyrene sulfonic acid) PEDOT:PSS surface (see Figure) with conjugated polymers without compromising the efficiencies of the...

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Veröffentlicht in:Advanced materials (Weinheim) 2004-11, Vol.16 (21), p.1908-1912
Hauptverfasser: Fichet, G., Corcoran, N., Ho, P. K. H., Arias, A. C., MacKenzie, J. D., Huck, W. T. S., Friend, R. H.
Format: Artikel
Sprache:eng
Schlagworte:
Light emitting diodes
Light emitting diodes, organic
organic
Photonic crystals
polymers
Thin films
Thin films, polymers
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Zusammenfassung:The creation of photonic structures in thin polymer films is reported. This involves replicating a micrometer‐sized pattern onto a (poly(ethylenedioxythiophene) doped with polystyrene sulfonic acid) PEDOT:PSS surface (see Figure) with conjugated polymers without compromising the efficiencies of the devices. The technique can be extended to flexible substrates, and in principle to conjugated polymer blends.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200400316