• DocumentCode
    1121626
  • Title

    A Fast and Compact Analog Buffer Design for Active Matrix Liquid Crystal Displays Using Polysilicon Thin-Film Transistors

  • Author

    Pappas, Ilias ; Siskos, Stilianos ; Dimitriadis, Charalambos A.

  • Author_Institution
    Phys. Dept., Aristotle Univ. of Thessaloniki, Thessaloniki
  • Volume
    55
  • Issue
    6
  • fYear
    2008
  • fDate
    6/1/2008 12:00:00 AM
  • Firstpage
    537
  • Lastpage
    540
  • Abstract
    This paper presents a new source-follower type analog buffer for active-matrix liquid crystal displays applications, which exhibits high immunity to the threshold voltage variations of the polysilicon (poly-Si) thin-film transistors (TFTs). The functionality of the buffer was verified through simulations. In order for the simulations to be realistic, parameters extraction from fabricated poly-Si TFTs were used.
  • Keywords
    buffer circuits; liquid crystal displays; thin film transistors; active matrix liquid crystal displays; analog buffer design; polysilicon thin-film transistors; Active-matrix liquid crystal displays (AMLCDs); analog buffer; column driver; low-temperature (LT) polysilicon (poly-Si) thin-film transistors (TFTs); pixel array;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems II: Express Briefs, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1549-7747
  • Type

    jour

  • DOI
    10.1109/TCSII.2008.921404
  • Filename
    4483534
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1121626