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Ink-jet-printed organic thin-film transistors for low-voltage-driven CMOS circuits with solution-processed AlOX gate insulator

  • Sung Hoon Kim
  • , Sun Hee Lee
  • , Youn Goo Kim
  • , Jin Jang

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)

Abstract

We demonstrate low-voltage-driven complementary metal-oxide-semiconductor (CMOS) circuits using ink-jet-printed N, N bis-(octyl-)-dicyanoperylene-3, 4 : 9, 10-bis(dicarboximide) (PDI8CN2) for the n-channel TFT and 6,13-bis(triisopropylsilyl-ethynyl)pentacene (TIPS-pentacene) for the p-channel TFT with a solution-processed AlOX gate dielectric. The CMOS inverter shows a gain of-95.3 V/V at VDD of 2.5 V, and the ink-jet-printed seven-stage CMOS ring oscillator exhibits an oscillation frequency of 31.8 Hz and a propagation delay time of 2.24 ms/stage at V DD of 4 V.

Original languageEnglish
Article number6392852
Pages (from-to)307-309
Number of pages3
JournalIEEE Electron Device Letters
Volume34
Issue number2
DOIs
Publication statusPublished - 2013

Keywords

  • Complementary metal-oxide-semiconductor (CMOS) integrated circuits
  • low-voltage
  • organic semiconductor (OSC)
  • solution process
  • thin-film transistor (TFT)

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