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Self-aligned amorphous indium-gallium-zinc-oxide thin-film transistor using a two-mask process without etching-stop layer

  • Ching Lin Fan
  • , Ming Chi Shang
  • , Bo Jyun Li
  • , Shea Jue Wang
  • , Win Der Lee

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

2 Scopus citations

Abstract

Amorphous indium-gallium-zinc-oxide (a-IGZO) thin-film transistors (TFTs) with back-channel-etch (BCE) structure, which can be fabricated by using only two photomasks, is presented. The process damage of back-channel can be avoided and the gate-to-source/drain capacitance of an a-IGZO TFT is significantly reduced. As a result, the more fast and low cost TFT circuits can be achieved.

Original languageEnglish
Title of host publicationProceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices
Subtitle of host publicationTFT Technologies and FPD Materials
PublisherIEEE Computer Society
Pages129-132
Number of pages4
ISBN (Print)9784863483958
DOIs
StatePublished - 2014
Event21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 - Kyoto, Japan
Duration: 2 Jul 20144 Jul 2014

Publication series

NameProceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials

Conference

Conference21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014
Country/TerritoryJapan
CityKyoto
Period2/07/144/07/14

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