• DocumentCode
    3726445
  • Title

    Optical compensation for elimination of off-axis light leakage in a liquid crystal display

  • Author

    Seung-Won Oh;Tae-Hoon Yoon

  • Author_Institution
    Department of Electronics Engineering, Pusan National University, Busan 609-735, Korea
  • Volume
    3
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Optical compensation for wide viewing angle characteristics in a liquid crystal display (LCD) is essential for high-quality dark images, especially from the bisector direction of the crossed polarizers. We introduce achromatic compensation configurations for a perfect dark state in LCDs. To cancel out the effect of wavelength dispersion, we replaced each A plate in the conventional uniaxial configurations by a pair of orthogonal A plates.
  • Keywords
    "Films","Dispersion","Optical switches","Liquid crystals","Optical polarization","Optimized production technology"
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2015.7376566
  • Filename
    7376566
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3726445