All-polymer TFTs are developed using an inkjet printing process. Conductive polymer is deposited onto a substrate having a wettability contrast to realize a channel length of 10μm and 500μm width. Polymer integrated circuits and active-matrix backplanes are also developed and their operation demonstrated.
Published in:
Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International
Date of Conference: 15-19 Feb. 2004