P‐78: Characteristics and Driving Scheme of Polymer‐Stabilized Monostable FLCD Exhibiting Fast Response Time and High Contrast Ratio with Gray‐Scale Capability

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<jats:title>Abstract</jats:title><jats:p>We have fabricated a zig‐zag defect‐free surface‐stabilized ferroelectric liquid crystal display (SSFLCD) by using a newly developed polyamide(PI) alignment film and by adopting polymer stabilization with a polymer network with mesogenic side chains. The fabricated polymer‐stabilized (PS) SSFLCD exhibits high contrast ratio (230:1) and fast response speed (τ=40 μs) with perfect grayscale capability. The developed PI films were characterized by surface morphology study with an AFM and by switching characteristics of FLC cells. We suggest that the freedom of zig‐zag defect of the SSFLC cells is attributed to the smoothness of the rubbed PI films. We have developed a new driving scheme for our monostable FLCD that has an asymmetric electrooptical characteristics. Further, we have developed a prototype experimental of field sequential full color LCD using our monostable FLCD.</jats:p>

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Details 詳細情報について

  • CRID
    1873116917504943744
  • DOI
    10.1889/1.1833878
  • ISSN
    21680159
    0097966X
  • Data Source
    • OpenAIRE

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