• DocumentCode
    3712103
  • Title

    Bidirectional OLED buck driver

  • Author

    Ray-Lee Lin;Jhong-Yan Tsai;David Buso;Georges Zissis

  • Author_Institution
    National Cheng Kung, University No. 1, Ta-Hsueh Road Tainan City, Taiwan
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    10
  • Abstract
    This paper presents a bidirectional OLED buck driver with the proposed variable-frequency control mechanism. The bulky parasitic capacitor of the OLED causes the significant delay on the dimming response of the OLED. Therefore, the bidirectional OLED buck driver with the variable-frequency control mechanism is proposed to increase the dimming response. Finally, the prototype circuit of a 6.4W bidirectional OLED buck driver with the variable-frequency control mechanism is built to verify the response performance.
  • Keywords
    "Organic light emitting diodes","Switches","Capacitors","Inductors","Pulse width modulation","Mathematical model"
  • Publisher
    ieee
  • Conference_Titel
    Industry Applications Society Annual Meeting, 2015 IEEE
  • Type

    conf

  • DOI
    10.1109/IAS.2015.7356858
  • Filename
    7356858
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3712103