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We present the fabrication of a pixels structure by a well-defined pattern replication of a micrometer template driven by a surface free-energy lithographic technique, realized by molecular aggregation in dewetting conditions and by confining the liquid solution with geometric boundaries. The organization in the solid-state of the selected thiophene-based molecular materials allows to realize a bicoloured, green and red-emitting pixels structure, by exploiting the molecular structural arrangement, induced during a dewetting process, and the great conformational flexibility of DTT7Me.
Springer International Publishing
Publication date: 
1 Dec 2007

Ilenia Viola, Fabio Della Sala, Manuel Piacenza, Laura Favaretto, Massimo Gazzano, Giovanna Barbarella, Roberto Cingolani, Giuseppe Gigli

Biblio References: 
Volume: 1002 Issue: 1 Pages: 1-9
MRS Online Proceedings Library