Orthogonal Patterning of PEDOT:PSS for Organic Electronics using Hydrofluoroether Solvents

By employing benign process solvents and specially tailored photopolymers, organic electronic materials can be lithographically patterned. Furthermore, because the process is acid stable, this is an ideal candidate for patterning acidic PEDOT:PSS, an important material for organic electronics. Fabri...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2009-06, Vol.21 (22), p.2314-2317
Main Authors: Taylor, Priscilla G., Lee, Jin‐Kyun, Zakhidov, Alexander A., Chatzichristidi, Margarita, Fong, Hon Hang, DeFranco, John A., Malliaras, George G., Ober, Christopher K.
Format: Article
Language:English
Subjects:
conducting
organic polymers
organic transistors
photolithography
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Summary:By employing benign process solvents and specially tailored photopolymers, organic electronic materials can be lithographically patterned. Furthermore, because the process is acid stable, this is an ideal candidate for patterning acidic PEDOT:PSS, an important material for organic electronics. Fabrication of a multilayer OTFT demonstrates the potential of this orthogonal patterning process.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200803291