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    • 72. 发明授权
    • LCD device with alignment films having a pretilt changing characteristic
    • 具有取向膜的LCD装置具有预倾斜的变化特性
    • US5668615A
    • 1997-09-16
    • US379759
    • 1995-01-27
    • Hirokatsu Miyata
    • Hirokatsu Miyata
    • G02F1/1337G02F1/141
    • G02F1/13378G02F2001/133761
    • A liquid crystal display device is constituted by a pair of substrates each having thereon an electrode and a chiral smectic liquid crystal disposed between the substrates so as to assume at least two optically stable states. At least one of the substrates has thereon an alignment film. Undesirable liquid crystal movement in the liquid crystal device is effectively suppressed because the alignment film is provided with a uniaxial aligning treatment direction and also a pretilt-changing characteristic such that it provides a pretilt angle which monotonously changes and is then inverted through 0 degree to a state providing a reverse molecular inclination with respect to the associated substrate. Such a pretilt-changing characteristic is provided, e.g., by rubbing the substrate with a rubbing roller inclined thereto at least two times in normal and reverse directions. As a result, the liquid crystal display device becomes free from deterioration in switching characteristic or coloring due to liquid crystal movement without impairing homogeneous uniform alignment characteristic.
    • 液晶显示装置由一对基板构成,每对基板具有设置在基板之间的电极和手性近晶液晶,以呈现至少两个光学稳定状态。 至少一个基板上具有取向膜。 由于取向膜具有单轴取向处理方向和预倾斜特性,因此液晶装置中的不期望的液晶移动被有效地抑制,使得其提供单调改变的预倾斜角,然后将其反转0度至 状态相对于相关联的基底提供反向分子倾斜。 提供这样的预改变特性,例如通过用倾斜于其的摩擦辊在正向和反向方向上摩擦至少两次的基板。 结果,液晶显示装置不会因液晶移动而导致开关特性劣化或着色,而不损害均匀均匀的取向特性。
    • 74. 发明授权
    • Electronic element
    • 电子元件
    • US07888170B2
    • 2011-02-15
    • US12631460
    • 2009-12-04
    • Hirokatsu MiyataYohei IshidaYasuhiro Kawashima
    • Hirokatsu MiyataYohei IshidaYasuhiro Kawashima
    • H01L51/40
    • H01L51/0512Y10S977/893
    • The object is to fabricate a novel organic semiconductor element which can effectively utilize the main-chain conduction of a conjugated high molecular compound having semiconductor-like properties. Provided is an electronic element which contains, as components, a pair of electrodes which is formed on a substrate, a mesoporous film in which tubular mesopores, which are orientation controlled in one direction, are formed, the mesoporous film being formed between the electrodes so as to be in contact with the electrodes, a conjugated high molecular compound held in the tubular mesopores, and a third electrode which is electrically insulated from the conjugated high molecular compound and is in contact with the mesoporous film.
    • 本发明的目的是制造能够有效利用具有半导体状特性的共轭高分子化合物的主链导电性的新颖的有机半导体元件。 提供了一种电子元件,其包含形成在基板上的一对电极作为部件,形成了在一个方向上被取向控制的管状介孔的介孔膜,所述介孔膜形成在电极之间,因此 与电极接触,保持在管状介孔中的共轭高分子化合物和与共轭高分子化合物电绝缘并与介孔膜接触的第三电极。