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

Abstract

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. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.