• DocumentCode
    2867890
  • Title

    A Column Driver with Low-Power Area-Efficient Push-Pull Buffer Amplifiers for Active-Matrix LCDs

  • Author

    Son, Young-Suk ; Kim, Ji-Hun ; Cho, Hyun-Ho ; Hong, Ju-Pyo ; Na, Joon-Ho ; Kim, Dae-Seong ; Han, Dae-Keun ; Hong, Jin-Cheol ; Jeon, Yong-Joon ; Cho, Gyu-Hyeong

  • Author_Institution
    KAIST, Daejeon
  • fYear
    2007
  • fDate
    11-15 Feb. 2007
  • Firstpage
    142
  • Lastpage
    143
  • Abstract
    Push-pull buffer amplifiers are operated in a transient mode for column drivers suitable for vertical N-dot inversion of an active-matrix LCD (AMLCD) image. Each channel has a static current draw of 3.8 muA and an area of 4773 mum2. The functionality of the column driver with 720 outputs is fully evaluated on the AMLCD module. The chip size of 23.2mm2 is achieved in a 0.35 mum 13.5V CMOS process.
  • Keywords
    CMOS integrated circuits; amplifiers; driver circuits; liquid crystal displays; low-power electronics; power integrated circuits; 0.35 micron; 13.5 V; 3.8 muA; CMOS process; active-matrix LCD; column driver; push-pull buffer amplifiers; vertical N-dot inversion; Active matrix liquid crystal displays; DC generators; Driver circuits; Drives; Error correction; Hemorrhaging; Integrated circuit layout; Logic; Switching circuits; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
  • Conference_Location
    San Francisco, CA
  • ISSN
    0193-6530
  • Print_ISBN
    1-4244-0853-9
  • Electronic_ISBN
    0193-6530
  • Type

    conf

  • DOI
    10.1109/ISSCC.2007.373628
  • Filename
    4242305
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2867890