Organic Field Effect Transistors: Directly Drawn Organic Transistors by Capillary Pen: A New Facile Patterning Method using Capillary Action for Soluble Organic Materials (Adv. Mater. 30/2013)

A capillary pen drawing technique is exhibited as a new patterning methodology for large‐area patterning of organic electronics. This provides various advantages over conventional approaches: simplicity, versatility, and variety of patterned shapes, as reported by Hwa Sung Lee, Kilwon Cho and co‐workers on page 4117 . With this approach, low‐cost large‐area printed electronics can be implemented for commercialization.