All printed edge-triggered register using single walled carbon nanotube-based thin film transistor

  • Jinsoo Noh
  • , Minhun Jung
  • , Kyunghwan Jung
  • , Gwangyong Lee
  • , Soyeon Lim
  • , Daae Kim
  • , Vivek Subramanian
  • , Gyoujin Cho

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

We have studied the fabrication of Single Walled Carbon Nanotube (SWNT)-based Thin Film Transistors (TFTs) using Roll-to-Roll (R2R) gravure printer and inkjet printer on PET foils to show the possibility of printed electronics in point of mass production and low cost. In this paper, for realization of all printed multi-bits digital circuit, all printed positive-edge triggered master-slave D flip-flop (DFF) was fabricated on PET foil using printed SWNT TFTs. The printed DFF, consists of 8 NAND gates and 4 inverters, exhibit propagation delay of 75 ms at the input clock signal of 5 Hz.

Original languageEnglish
Pages (from-to)4261-4264
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume12
Issue number5
DOIs
StatePublished - 2012
Externally publishedYes

Keywords

  • Edge-Triggered Register
  • Electronics Inks
  • Printed Electronics
  • SWNT-TFT

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