Organic thin-film transistors with solution-processed pentacene and spun on dielectric

Jae Hong Kwon, Jung Hoon Seo, Sang Il Shin, Dong Hoon Choi, Yun Hi Lee, Byeong Kwon Ju

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present the latest results on the use of soluble materials such as organic semiconductors (OSCs) or gate-dielectrics for simplified processing of organic thin-film transistors (OTFTs). In this paper, we described our fabrication of a solution-processed OTFT with 6, 13- bis(triisopropylsilylethynyl)pentacene(TIPS-pentacene) as the OSC and siloxane-based spin-on glass (SOG) as the inorganic gate-dielectric. Also, synthesized TIPS-pentacene and SOG were examined for use as the OSC and gate-dielectric in an OTFT. From electrical measurements, we obtained device performance characteristics such as charge carrier mobility, threshold voltage and subthreshold voltage, which were 6.48×10-3 cm/Vs, -13 V, and 1.83 V/decade, respectively.

Original languageEnglish
Title of host publicationSociety for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07
Pages193-197
Number of pages5
Publication statusPublished - 2007
Event10th Asian Symposium on Information Display, ASID'07 - Singapore, Singapore
Duration: 2007 Aug 22007 Aug 3

Publication series

NameSociety for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07

Other

Other10th Asian Symposium on Information Display, ASID'07
CountrySingapore
CitySingapore
Period07/8/207/8/3

ASJC Scopus subject areas

  • Hardware and Architecture
  • Information Systems
  • Electrical and Electronic Engineering

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  • Cite this

    Kwon, J. H., Seo, J. H., Shin, S. I., Choi, D. H., Lee, Y. H., & Ju, B. K. (2007). Organic thin-film transistors with solution-processed pentacene and spun on dielectric. In Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07 (pp. 193-197). (Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07).