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    • 1. 发明专利
    • Liquid crystal optical element and method for manufacturing liquid crystal optical element
    • 液晶光学元件和制造液晶光学元件的方法
    • JP2004133096A
    • 2004-04-30
    • JP2002296008
    • 2002-10-09
    • Sharp Corpシャープ株式会社
    • MIYAJI KOICHISHIBAHARA YASUSHI
    • G02F1/141G02F1/13G02F1/1337
    • G02F1/133711G02F1/141G02F2001/133726G02F2001/133769G02F2001/1412
    • PROBLEM TO BE SOLVED: To provide a liquid crystal optical element which has a high aperture ratio, wide viewing angle characteristics and excellent productivity and effectively suppresses a light coloring phenomenon and a method for manufacturing the liquid crystal optical element which has the high aperture ratio, the wide viewing angle characteristics and the excellent productivity. SOLUTION: The liquid crystal optical element is provided with a pair of substrates 10, 20, a liquid crystal layer 30 disposed between them and a pair of electrode layers 12, 22 respectively disposed on the liquid crystal layer 30 sides of the substrates 10, 20 and placed opposite to each other via the liquid crystal layer 30 and is provided with a pair of switching layers 16, 26 respectively containing molecules 16a, 26a of which the alignment directions change along a surface in parallel to layer surfaces of the liquid crystal layer 30 corresponding to voltage applied between a pair of the electrode layers 12, 22. A state of alignment in the liquid crystal layer 30 is changed corresponding to change of alignment directions of the molecules 16a, 26a contained in a pair of the switching layers 16, 26. The molecules 16a contained in the one switching layer 16 and the molecules 26a contained in the other switching layer 26 mutually behave as enantiomer. COPYRIGHT: (C)2004,JPO
    • 解决问题:提供一种具有高开口率,宽视角特性和优异的生产率并有效抑制光着色现象的液晶光学元件及其制造方法,该液晶光学元件具有高的 孔径比,宽视角特性和优异的生产率。 解决方案:液晶光学元件设置有一对基板10,20,设置在它们之间的液晶层30和分别设置在基板的液晶层30侧的一对电极层12,22 通过液晶层30彼此相对放置,并且设置有分别包含分子16a,26a的一对开关层16,26,分配器16a,26a的取向方向与液体的层表面平行的表面变化 晶体层30对应于施加在一对电极层12,22之间的电压。液晶层30中的取向状态根据包含在一对开关层中的分子16a,26a的取向方向的变化而改变 包含在一个开关层16中的分子16a和包含在另一个开关层26中的分子26a相互表现为对映异构体。 版权所有(C)2004,JPO
    • 10. 发明专利
    • Liquid crystal display device
    • 液晶显示装置
    • JP2009162973A
    • 2009-07-23
    • JP2008000240
    • 2008-01-07
    • Santech Display Co LtdYasushi Suzukiサンテック・ディスプレイ株式会社康 鈴木
    • SUZUKI YASUSHIFUKUDA ATSUOCHIN KUNIHEI
    • G02F1/141G02F1/13G02F1/133G09G3/20G09G3/34G09G3/36
    • G09G3/342C09K19/0266C09K19/2021G02F2001/133622G02F2001/1412G09G3/3413G09G3/3633G09G2300/06G09G2310/0235G09G2310/06G09G2320/0242
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display device, with simple matrix driving using an FSC mode, which secures color decomposition capacity by securing satisfactory matrix characteristics, and is further inexpensive and has high performance by using an easily mixable liquid crystal material.
      SOLUTION: In the antiferroelectric color liquid crystal display device of a field sequential driving system including: substrates in which one or more line electrodes and one or more row electrodes are formed; an antiferroelectric liquid crystal material held in between the substrates; and a lighting apparatus in which independent three primary color lights are successively illuminated, when a triangle wave is applied to the antiferroelectric color liquid crystal display device, the antiferroelectric liquid crystal material achieves the transmitted light intensity 332 in 80% of saturated voltage 304 on the rising side of a hysteresis curve satisfying ≥3% to the maximum transmitted light intensity 330. Further, for achieving the gradation display in the display device, time width modulation is applied to data voltage.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决问题:提供一种使用FSC模式的简单矩阵驱动的液晶显示装置,其通过确保令人满意的矩阵特性来确保颜色分解能力,并且通过使用易于混合的液体进一步廉价并具有高性能 水晶材料。 解决方案:在场顺序驱动系统的反铁电彩色液晶显示装置中,包括:形成一个或多个行电极和一个或多个行电极的基板; 保持在基板之间的反铁电液晶材料; 以及当三角波被施加到反铁电彩色液晶显示装置时,其中独立的三原色光被连续照明的照明装置,反铁电液晶材料在饱和电压304的80%中达到透射光强度332 对最大透射光强度330满足≥3%的滞后曲线的上升侧。此外,为了实现显示装置中的灰度显示,对数据电压施加时间宽度调制。 版权所有(C)2009,JPO&INPIT