Ink-Jet-Printed Zinc-Tin-Oxide Thin-Film Transistors and Circuits With Rapid Thermal Annealing Process

  • Kim, Yong-Hoon; 
  • Kim, Kwang-Ho; 
  • Oh, Min Suk; 
  • Kim, Hyun Jae; 
  • Han, Jeong In; 
  • ... Park, Sung Kyu; 
  • 외 1명
Citations

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42
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SCOPUS

53

초록

We report on high-performance ink-jet-printed amorphous zinc-tin-oxide (alpha-ZTO) thin-film transistors (TFTs) and simple inverter circuits. The solution-processed alpha-ZTO layer was directly printed on source/drain electrodes and then thermally treated by using rapid thermal annealing process. The ink-jet-printed a-ZTO TFTs (W/L = 100 mu m/10 mu m) have shown a carrier mobility of 4.98 cm(2)/V . s with an on/off current ratio that is greater than 10(9) and a subthreshold slope of 0.92 V/dec. The alpha-ZTO TFT-based inverter operation was good with acceptable logic level conservation.

키워드

Ink-jet printing; rapid thermal annealing; thin-film transistor; zinc-tin-oxide
제목
Ink-Jet-Printed Zinc-Tin-Oxide Thin-Film Transistors and Circuits With Rapid Thermal Annealing Process
저자
Kim, Yong-Hoon; Kim, Kwang-Ho; Oh, Min Suk; Kim, Hyun Jae; Han, Jeong In; Han, Min-Koo; Park, Sung Kyu
DOI
10.1109/LED.2010.2051404
발행일
2010-08
유형
Article
저널명
IEEE Electron Device Letters
권
31
호
8
페이지
836 ~ 838