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    Compound having 2-fluorophenyloxymethane structure
    2.
    发明授权
    Compound having 2-fluorophenyloxymethane structure 有权
    具有2-氟苯氧基甲烷结构的化合物

    公开(公告)号：US09181484B2

    公开(公告)日：2015-11-10

    申请号：US14353417

    申请日：2013-04-24

    申请人： DIC CORPORATION

    发明人： Kenta Tojo ,  Tetsuo Kusumoto ,  Masashi Osawa ,  Masakazu Kaneoya ,  Kiyofumi Takeuchi

    IPC分类号： C07D315/00 ,  C09K19/52 ,  C09K19/30 ,  C09K19/12 ,  C09K19/00 ,  C09K19/34 ,  C09K19/20 ,  C09K19/32 ,  C09K19/04

    CPC分类号： C09K19/3402 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/322 ,  C09K2019/0466 ,  C09K2019/3422

    摘要： There is provided a compound having a good miscibility with another liquid crystal compound and having a combination of a low viscosity (η), high storage stability, and high T−i even after being used to produce a liquid crystal composition. In particular, it is a compound having a 2-fluorophenyloxymethane structure is provided. Since the compound having a 2-fluorophenyloxymethane structure is highly miscible with another liquid crystal compound, using the compound having a 2-fluorophenyloxymethane structure as a component of a liquid crystal composition enables a production of a liquid crystal composition which exhibits a liquid crystal phase at low viscosity and in a wide temperature range and which has a high storage stability and enables production of a liquid crystal display device which responds fast and which has excellent display characteristics.

    摘要翻译： 即使在制造液晶组合物之后，也提供了与另一种液晶化合物具有良好的混溶性并且具有低粘度（高），高储存稳定性和高T-i组合的化合物。 特别是提供具有2-氟苯氧基甲烷结构的化合物。 由于具有2-氟苯氧基甲烷结构的化合物与另一种液晶化合物高度混溶，因此使用具有2-氟苯氧基甲烷结构的化合物作为液晶组合物的组分使得能够制备在液晶组合物中显示液晶相的液晶组合物 低粘度和宽的温度范围，并且具有高的储存稳定性，并且能够制造快速响应并且具有优异的显示特性的液晶显示装置。

    LIQUID CRYSTAL DISPLAY DEVICE
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20140211138A1

    公开(公告)日：2014-07-31

    申请号：US14115050

    申请日：2013-01-29

    申请人： DIC CORPORATION

    发明人： Masakazu Kaneoya ,  Kiyofumi Takeuchi ,  Akira Kimura ,  Seiji Funakura ,  Katsunori Shimada

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133514 ,  C09K19/20 ,  C09K19/322 ,  C09K19/42 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3037 ,  C09K2019/304 ,  C09K2019/3075 ,  C09K2019/3078 ,  C09K2019/3425 ,  C09K2019/521 ,  G02B5/201

    摘要： There is provided a liquid crystal display device capable of preventing a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and resolving the problem of display defects such as white spots, alignment unevenness, image sticking, and the like. The liquid crystal display device prevents a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and suppressing the occurrence of display defects such as image sticking and the like. The liquid crystal display device is thus useful for a VA-mode or PSVA-mode liquid crystal display device for active matrix driving. The application of the device includes liquid crystal display devices such as liquid crystal TVs, monitors, cellular phones, and smart phones.

    摘要翻译： 提供了一种能够防止液晶层的电压保持率（VHR）降低和离子密度（ID）增加的液晶显示装置，并且解决了诸如白点，取向不均匀性，图像等显示缺陷的问题 粘贴等。 液晶显示装置防止液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，并且抑制诸如图像残留等的显示缺陷的发生。 因此，液晶显示装置对于用于有源矩阵驱动的VA模式或PSVA模式液晶显示装置是有用的。 该装置的应用包括诸如液晶电视，监视器，蜂窝电话和智能电话的液晶显示装置。

    METHOD FOR IMPROVING OPTICAL RESPONSE AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME
    10.
    发明申请
    METHOD FOR IMPROVING OPTICAL RESPONSE AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME 有权
    用于改善光学响应的​​方法和使用其的液晶显示装置

    公开(公告)号：US20160187698A1

    公开(公告)日：2016-06-30

    申请号：US14910744

    申请日：2014-08-04

    申请人： TOKYO UNIVERSITY OF SCIENCE FOUNDATION ,  DIC CORPORATION

    发明人： Shunsuke Kobayashi ,  Kiyofumi Takeuchi ,  Masakazu Kaneoya

    IPC分类号： G02F1/13363 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1337

    CPC分类号： G02F1/13363 ,  G02F1/133528 ,  G02F1/133711 ,  G02F1/134309 ,  G02F2001/133531 ,  G02F2001/133562 ,  G02F2001/133567 ,  G02F2001/133742 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/05 ,  G02F2413/08

    摘要： In a liquid crystal display device 1 including a liquid crystal cell 2 having a liquid crystal layer, a first polarization plate 3 and a second polarization plate 4, and an optical compensation plate 5, when a differential coefficient of the amount of transmitted light I1 with respect to a time t when the driving voltage is turned off from on in a case in which the optical compensation plate 5 is not disposed is represented by ∂I1/∂t, and a differential coefficient of the amount of transmitted light I2 with respect to the time t when the driving voltage is turned off from on in a case in which the optical compensation plate 5 is disposed is represented by ∂I2/∂t, a phase difference in the liquid crystal layer and a phase difference in the optical compensation plate 5 are optically designed to satisfy a relationship of |∂I2/∂t|>|∂I1/∂t.

    摘要翻译： 在包括具有液晶层的液晶单元2，第一偏振板3和第二偏振板4以及光学补偿板5的液晶显示装置1中，当透射光量I 1与 在没有配置光学补偿板5的情况下驱动电压关闭时的时间t表示为∂I1/∂t，透射光量I2的微分系数相对于 在配置光学补偿板5的情况下，驱动电压为ON时的时间t由∂I2/∂t表示，液晶层的相位差和光学补偿板的相位差 5被光学设计以满足|∂I2/∂t|> |∂I1/∂t的关系。