Advanced Materials

Microcontact Printing as a Versatile Tool for Patterning Organic Field-Effect Transistors

Authors


  • This work was financially supported by the German Federal Ministry for Education and Research BMBF.

Abstract

Patterning of organic field-effect transistors can be easily accomplished by microcontact printing combined with subsequent electroplating and electrode-peeling transfer. The method is based on area-selective electrodeposition and diffusion electropolymerization performed on metallized substrates with a previously patterned self-assembled monolayer, which is used as a template in the subsequent deposition of drain and source contacts (see Figure).

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