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Proceedings Paper

Advances in oligothiophene-based conductors and semiconductors for printed electronics
Author(s): Andreas Elschner; Wilfried Lövenich; Timo Meyer-Friedrichsen; Knud Reuter; Arnulf Scheel; Ron Lubianez
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Paper Abstract

PEDOT based polyelectrolyte complexes are widely used as hole injection layers in OLEDs. They are available with high and low work functions. A new polystyrenesulfonic acid free water based complex has been developed that offers easy processing. Due to its high stability it gives rise to efficient and long living devices. Small molecule semiconductors can exhibit high charge carrier mobilities due to their high crystallinity. Oligomeric semiconductor materials with mobilities >3 cm2/Vs have been synthesized using the benzothienobenzothiophene (BTBT) core.

Paper Details

Date Published: 17 August 2010
PDF: 6 pages
Proc. SPIE 7778, Organic Field-Effect Transistors IX, 77780Z (17 August 2010); doi: 10.1117/12.860631
Show Author Affiliations
Andreas Elschner, H.C. Starck Clevios GmbH (Germany)
Wilfried Lövenich, H.C. Starck Clevios GmbH (Germany)
Timo Meyer-Friedrichsen, H.C. Starck Clevios GmbH (Germany)
Knud Reuter, H.C. Starck Clevios GmbH (Germany)
Arnulf Scheel, H.C. Starck Clevios GmbH (Germany)
Ron Lubianez, H.C. Starck Inc. (United States)

Published in SPIE Proceedings Vol. 7778:
Organic Field-Effect Transistors IX
Zhenan Bao; Iain McCulloch, Editor(s)

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