Polysilicon thin film transistors for analogue circuit applications

Alan G. Lewis, Tiao Y. Huang, Richard H. Bruce, Mitsumasa Koyanagi, Anne Chiang, I. Wei Wu

Research output: Contribution to journalConference articlepeer-review

24 Citations (Scopus)


The authors examine the suitability and use of polysilicon thin-film transistors (TFTs) for analog circuit applications. It is shown that the electrical characteristics of TFTs present significant problems for analog design and are likely to make new design techniques necessary. Nevertheless, an operational amplifier built with TFTs is demonstrated, the performance of which is adequate for many basic signal processing functions. A CMOS polysilicon TFT technology was chosen for this study.

Original languageEnglish
Pages (from-to)264-267
Number of pages4
JournalTechnical Digest - International Electron Devices Meeting
Publication statusPublished - 1988 Dec 1
EventTechnical Digest - International Electron Devices Meeting 1988 - San Francisco, CA, USA
Duration: 1988 Dec 111988 Dec 14

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry


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