Fabrication of poly-Si TFTs on flexible quartz fibers

  • A. Mimura
  • , T. Nakamura
  • , Y. Sugawara
  • , Y. Uraoka
  • , I. Shuu
  • , T. Ikehara
  • , T. Itoh
  • , R. Maeda
  • , K. Suzuki
  • , A. Nakajima
  • , H. Koaizawa

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Flexible quartz fibers (cross-section: 1 mm × 0.1 mm) were developed as one-dimensional substrates for fiber-electronic devices such as OLEDs. Fine and uniform poly-Si films were deposited on moving fibers in an open-tube CVD system. Si films (thicknesses: 50 nm and 100 nm) were directly re-crystallized by green laser annealing without ablation. Top-gate type TFTs were fabricated and proper operation was confirmed with the electron field effect mobility of 177 cm2/Vs.

Original languageEnglish
Title of host publicationECS Transactions - Thin Film Transistors 9, TFT 9
PublisherElectrochemical Society Inc.
Pages325-331
Number of pages7
Edition9
ISBN (Print)9781566776554
DOIs
StatePublished - 2009
EventThin Film Transistors 9, TFT 9 - 214th ECS Meeting - Honolulu, HI, United States
Duration: 13 Oct 200816 Oct 2008

Publication series

NameECS Transactions
Number9
Volume16
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Conference

ConferenceThin Film Transistors 9, TFT 9 - 214th ECS Meeting
Country/TerritoryUnited States
CityHonolulu, HI
Period13/10/0816/10/08

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