Development of from scattering film for Reflective LCD by applying spinodal decomposition

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  • Takemoto H.
    Department of Electronics Graduate school of Engineering, Tohoku Univ.:Daicel Chemical Industries, LTD.
  • Nishida Y.
    Daicel Chemical Industries, LTD.
  • Takahashi H.
    Daicel Chemical Industries, LTD.
  • Kawakami T.
    Department of Electronics Graduate school of Engineering, Tohoku Univ.
  • Miyashita T.
    Department of Electronics Graduate school of Engineering, Tohoku Univ.
  • Uchida T.
    Department of Electronics Graduate school of Engineering, Tohoku Univ.

Bibliographic Information

Other Title
  • スピノーダル分解を利用した反射型LCD用前方散乱フィルムの開発
  • スピノーダル ブンカイ オ リヨウ シタ ハンシャガタ LCDヨウ ゼンポウ サンラン フィルム ノ カイハツ

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Abstract

In Reflective LCD using conventional front scattering film, high brightness and high uniformity of brightness are incompatible due to its scattering property. In order to achieve scattering property of high and uniform intensity, we have tried to apply periodical structure due to spinodal decomposition. As the result of simulating scattering properties on reflector we have induced parameter conditions for uniform intensity. It is suggested that this film designed for cellular phones can improve brightness by about 10% keeping uniformity. It is confirmed that the films with the designed properties can be actually fabricated.

Journal

  • ITE Technical Report

    ITE Technical Report 25.5 (0), 49-54, 2001

    The Institute of Image Information and Television Engineers

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