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    LCD columnar spacers made of a hydrophilic resin and LCD orientation film having a certain surface tension or alignment capability
    3.
    发明授权
    LCD columnar spacers made of a hydrophilic resin and LCD orientation film having a certain surface tension or alignment capability 失效
    由亲水树脂制成的LCD柱状隔离物和具有一定表面张力或取向能力的LCD取向膜

    公开(公告)号：US5680189A

    公开(公告)日：1997-10-21

    申请号：US483046

    申请日：1995-06-07

    申请人： Michio Shimizu ,  Takeshi Nishi ,  Toshimitsu Konuma

    发明人： Michio Shimizu ,  Takeshi Nishi ,  Toshimitsu Konuma

    IPC分类号： G02F1/1337 ,  G02F1/1339 ,  G02F1/141

    CPC分类号： G02F1/13394 ,  G02F1/141 ,  G02F2001/133742

    摘要： A liquid crystal display using a hydrophobic material as the material of resinous columns to orient the molecules of the liquid crystal parallel to the substrates. A hydrophilic material can also be used as the material of resinous columns to orient the molecules of the liquid crystal vertical to the substrates. The liquid crystal molecules are oriented horizontally by making the surface tension of the orientation film greater than the surface tension of the resinous columns. The liquid crystal molecules are oriented vertically by making the surface tension of the orientation film smaller than the surface tension of the resinous columns. A mixture of a liquid crystal material and an uncured resin is placed in a liquid crystal cell. The uncured resin is precipitated (deposited) out of the mixture. The molecules of the liquid crystal material are oriented. Then, the uncured resin is cured. Thereafter, an aging step for reorienting the molecules of the liquid crystal material is carried out. This prevents disturbance of the orientation around the resinous columns and leads to an improvement in the voltage holding ratio.

    摘要翻译： 使用疏水材料作为树脂柱的材料的液晶显示器，以使液晶的分子平行于基板。 亲水材料也可以用作树脂柱的材料，以使液晶的分子垂直于基底。 通过使取向膜的表面张力大于树脂柱的表面张力，使液晶分子水平取向。 液晶分子通过使取向膜的表面张力小于树脂柱的表面张力而垂直取向。 将液晶材料和未固化树脂的混合物放置在液晶单元中。 未固化的树脂从混合物中沉淀（沉积）。 液晶材料的分子被取向。 然后，固化未固化的树脂。 此后，进行用于重新取向液晶材料分子的老化步骤。 这防止了树脂柱周围的取向的干扰，导致电压保持率的提高。

    Electro-optical device
    4.
    发明授权
    Electro-optical device 失效
    电光装置

    公开(公告)号：US08035773B2

    公开(公告)日：2011-10-11

    申请号：US11542215

    申请日：2006-10-04

    申请人： Shunpei Yamazaki ,  Takeshi Nishi ,  Toshimitsu Konuma ,  Michio Shimizu ,  Kouji Moriya

    发明人： Shunpei Yamazaki ,  Takeshi Nishi ,  Toshimitsu Konuma ,  Michio Shimizu ,  Kouji Moriya

    IPC分类号： G02F1/1334 ,  G02F1/1362

    CPC分类号： G02F1/1334 ,  G02F1/13624 ,  G02F1/141

    摘要： A liquid crystal electro-optical device comprises a pair of substrates, at least one of them being light-transmitting, electrodes provided on said substrates, an electro-optical modulating layer being sandwiched by said pair of substrates, and a black coating formed between the electro-optical modulating layer and one of the substrates. The electro-optical modulating layer comprises a dichroic dye and a liquid crystal material embedded in a transparent material which is cured except in a portion situated under the black coating.

    摘要翻译： 液晶电光装置包括一对基板，其中至少一个是透光的，设置在所述基板上的电极，由所述一对基板夹持的电光转换层，以及形成在所述基板之间的黑色涂层 电光调制层和其中一个基板。 电光调制层包括二色性染料和嵌入透明材料中的液晶材料，除了位于黑色涂层之下的部分外，该调色剂被固化。

    Liquid crystal device and method for producing the same
    7.
    发明授权
    Liquid crystal device and method for producing the same 失效
    液晶装置及其制造方法

    公开(公告)号：US5552913A

    公开(公告)日：1996-09-03

    申请号：US252199

    申请日：1994-06-01

    申请人： Michio Shimizu ,  Toshimitsu Konuma ,  Takeshi Nishi

    发明人： Michio Shimizu ,  Toshimitsu Konuma ,  Takeshi Nishi

    IPC分类号： G02F1/1341 ,  G02F1/1350 ,  G02F1/1339

    CPC分类号： G02F1/1341

    摘要： In a liquid crystal device using a ferroelectric liquid crystal, in the case that a liquid crystal material is injected in a space between a pair of substrates (at least one of the substrates having an alignment film), a liquid crystal mixture of a liquid crystal material and an uncured resin material having a hydrophilicity is injected in the space from an injection inlet formed between the substrates. By the above process, the uncured resin material is remained in the vicinity of the injection inlet, and the space is filled with the liquid crystal material. Subsequently, the resin material is cured to seal the injection inlet. Further, a space between a pair of the substrates is filled with a mixture of the liquid crystal material, the uncured resin material and spacer particles, the liquid crystal material is oriented, the uncured resin material is precipitated from the mixture and cured, and the liquid crystal material and the spacer particles are removed. Subsequently, the liquid crystal material (or a mixture of the liquid crystal material and the uncured resin material) is again injected in the space, the liquid crystal material is oriented, and the uncured resin material is precipitated to be cured.

    摘要翻译： 在使用铁电液晶的液晶装置中，在将液晶材料注入到一对基板（至少一个具有取向膜的基板）之间的空间中的情况下，液晶混合物 材料和具有亲水性的未固化树脂材料从形成在基板之间的注入口注入空间。 通过上述处理，将未固化的树脂材料留在注入口附近，并且用液晶材料填充空间。 随后，树脂材料固化以密封注入口。 此外，一对基板之间的空间用液晶材料，未固化树脂材料和间隔物颗粒的混合物填充，液晶材料取向，未固化的树脂材料从混合物中沉淀并固化，并且 液晶材料和间隔物颗粒被去除。 随后，将液晶材料（或液晶材料和未固化的树脂材料的混合物）再次注入空间中，使液晶材料取向，并使未固化的树脂材料沉淀固化。