All-ink-jet printed flexible organic thin-film transistors on plastic substrates

Dongjo Kim, Seong Hui Lee, Sunho Jeong, Joo Ho Moon

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

We analyzed all-ink-jet printed organic thin-film transistors (TFTs) on plastic substrates. Multilayered organic transistors were created by a successive printing and annealing of silver nanoparticulate conductive ink, sol-gel dielectric ink, and organic semiconductor ink. Controls for interlayer compatibility and processing temperatures played an important role in determining the device performance of the multilayered solution-processed transistor. After the optimization of all the component materials and processing conditions, we fabricated the flexible TFT arrays, which exhibited good field-effect transistor characteristics and mechanical flexibility.

Original languageEnglish
JournalElectrochemical and Solid-State Letters
Volume12
Issue number6
DOIs
Publication statusPublished - 2009 Apr 20

Fingerprint

inks
Thin film transistors
Ink
transistors
plastics
Plastics
Substrates
thin films
Transistors
Semiconducting organic compounds
organic semiconductors
Processing
Field effect transistors
Silver
printing
compatibility
Sol-gels
Printing
interlayers
flexibility

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering

Cite this

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All-ink-jet printed flexible organic thin-film transistors on plastic substrates. / Kim, Dongjo; Lee, Seong Hui; Jeong, Sunho; Moon, Joo Ho.

In: Electrochemical and Solid-State Letters, Vol. 12, No. 6, 20.04.2009.

Research output: Contribution to journalArticle

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