Advertisement

Self-Aligned High-Resolution Printed Polymer Transistors

Authors


Abstract

original image

A process to fabricate solution-processable thin-film transistors (TFTs) with a one-step self-aligned definition of the dimensions in all functional layers is demonstrated. The TFT-channel, semiconductor materials, and effective gate dimention of different layers are determined by a one-step imprint process and the subsequent pattern transfer without the need for multiple patterning and mask alignment. The process is compatible with fabrication of large-scale circuits.

Ancillary