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    LCD having hydrophobic resin or urethane oligomer columnar spacers or having orientation film surface tension > columnar spacer surface tension
    11.
    发明授权
    LCD having hydrophobic resin or urethane oligomer columnar spacers or having orientation film surface tension > columnar spacer surface tension 失效
    LCD具有疏水性树脂或聚氨酯低聚物柱状间隔物或具有取向膜表面张力>柱状间隔物表面张力

    公开(公告)号：US5574581A

    公开(公告)日：1996-11-12

    申请号：US473952

    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 ,  G02F1/1333 ,  G02F1/339

    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。 通过使取向膜的表面张力小于树脂柱的表面张力，使液晶分子垂直取向。 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 and method for forming the same
    12.
    发明授权
    Electro-optical device and method for forming the same 失效
    电光装置及其形成方法

    公开(公告)号：US5357356A

    公开(公告)日：1994-10-18

    申请号：US996408

    申请日：1992-12-23

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

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

    IPC分类号： G02F1/13 ,  G02F1/1333 ,  G02F1/1334

    CPC分类号： G02F1/1334

    摘要： A process for fabricating a polymer-dispersed liquid crystal electro-optical device, which comprises: placing a mixture of a liquid crystal material having anisotropy in refractive index and a photocurable resin on a substrate equipped with an electrode; and curing the resin by irradiating a light to said mixture; wherein, said light has such a wavelength distribution that it covers the peak of light absorption of the portion which undergoes photo-curing reaction in said photocurable resin, provided that 90% or more of said light is distributed within a wavelength range .+-.20 nm from the wavelength of said light absorption peak of the resin.

    摘要翻译： 一种制造聚合物分散液晶电光装置的方法，包括：将具有折射率各向异性的液晶材料和光固化树脂的混合物放置在装有电极的基板上; 并通过向所述混合物照射光使树脂固化; 其中，所述光具有这样的波长分布，其覆盖所述光固化性树脂中进行光固化反应的部分的光吸收峰，只要所述光的90％以上分布在+/- 20的波长范围内 从树脂的所述光吸收峰的波长开始。

    Electro-optical device
    13.
    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
    16.
    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。

    LCD polymerized column spacer formed on a modified substrate, from an acrylic resin, on a surface having hydrophilic and hydrophobic portions, or at regular spacings
    18.
    发明授权
    LCD polymerized column spacer formed on a modified substrate, from an acrylic resin, on a surface having hydrophilic and hydrophobic portions, or at regular spacings 失效
    在丙烯酸​​树脂，在具有亲水性和疏水性部分的表面上或以规定间隔形成在改性基材上的LCD聚合柱间隔物

    公开(公告)号：US5739882A

    公开(公告)日：1998-04-14

    申请号：US246241

    申请日：1994-05-19

    申请人： Michio Shimizu ,  Toshimitsu Konuma ,  Takeshi Nishi

    发明人： Michio Shimizu ,  Toshimitsu Konuma ,  Takeshi Nishi

    IPC分类号： G02F1/1334 ,  G02F1/1339 ,  G02F1/1337

    CPC分类号： G02F1/13394 ,  G02F1/1334

    摘要： A liquid crystal electro-optical device is fabricated by holding a mixture of a liquid crystal material and an uncured resin between a pair of substrates, precipitating the uncured resin from the mixture in the form of columns, and curing the thus precipitated columns of uncured resin. wherein a ultraviolet-curable resin is used as the sealing material and the uncured resin to cure the both by irradiating an ultraviolet radiation thereto. In this manner, the curing of the sealing material and the resin columns can be completed in a single process. Also, in a liquid crystal electro-optical device comprising a pair of substrates in which one of them is a light-transmitting substrate, a fabricating process comprises precipitating an uncured resin from a mixture of a liquid crystal material and a resin curable by either or both of ultraviolet radiation and heating, and curing the precipitated resin by irradiating an ultraviolet radiation and heating. Furthermore, the surface state of the plane of at least one of the substrates to be in contact with the liquid crystal mixture is partially modified or rendered hydrophobic and/or hydrophilic to control the precipitation position of the resin.

    摘要翻译： 通过将液晶材料和未固化树脂的混合物保持在一对基板之间，将柱状未固化的树脂从混合物中沉淀出来，固化未硫化树脂的沉淀柱来制造液晶电光装置 。 其中使用紫外线固化树脂作为密封材料和未固化的树脂，以通过向其照射紫外线来固化二者。 以这种方式，密封材料和树脂柱的固化可以在单一工艺中完成。 此外，在包括一对基板的液晶电光装置中，其中一个是透光基板，其制造方法包括从液晶材料和可固化的树脂的混合物中沉淀未固化的树脂， 紫外线和加热两者，并通过照射紫外线和加热来固化沉淀的树脂。 此外，要与液晶混合物接触的至少一个基板的平面的表面状态被部分地改性或变得疏水和/或亲水以控制树脂的沉淀位置。

    Method of making LCD in which resin columns are cured and the liquid crystal is reoriented
    19.
    发明授权
    Method of making LCD in which resin columns are cured and the liquid crystal is reoriented 失效
    制造LCD的方法，其中树脂柱被固化并且液晶被重新定向

    公开(公告)号：US5539545A

    公开(公告)日：1996-07-23

    申请号：US245045

    申请日：1994-05-17

    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 ,  G02F1/1333 ,  G02F1/13

    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。 通过使取向膜的表面张力小于树脂柱的表面张力，使液晶分子垂直取向。 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。

    Method for forming an electro-optical device
    20.
    发明授权
    Method for forming an electro-optical device 失效
    电光装置的形成方法

    公开(公告)号：US5525273A

    公开(公告)日：1996-06-11

    申请号：US120794

    申请日：1993-09-15

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

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

    IPC分类号： G02F1/1333 ,  G02F1/1334 ,  G02F1/137 ,  G02F1/13

    CPC分类号： G02F1/1334 ,  G02F2001/13756

    摘要： The present invention provides a method of fabricating a dispersion-type liquid crystal electro-optical device comprising a pair of substrates disposed opposite to each other with a space therebetween and provided with electrodes respectively on their inner surfaces, and a liquid crystal mixture containing a liquid crystal and a transparent resin and sandwiched between the pair of substrates. The method comprises steps of: filling up the space between the pair of substrates with the fluid liquid crystal mixture, applying a voltage across the electrodes to apply an electric field to the fluid liquid crystal mixture to collect the charge of the fluid liquid crystal mixture in the vicinity of the electrodes; and setting the transparent resin. The dispersion-type liquid crystal electro-optical device has a high voltage retention and a low transmissivity in the scattering state, and is capable of clearly displaying pictures at a high contrast ratio.

    摘要翻译： 本发明提供一种制造分散型液晶电光装置的方法，该方法包括一对基板，它们彼此相对设置，并且在它们的内表面上分别设置有电极，并且包含液体的液晶混合物 晶体和透明树脂并夹在该对基片之间。 该方法包括以下步骤：用流体液晶混合物填充一对基板之间的空间，在电极两端施加电压，向流体液晶混合物施加电场，以收集流体液晶混合物的电荷 电极附近; 并设置透明树脂。 分散型液晶电光装置在散射状态下具有高电压保持和低透射率，并且能够以高对比度清楚地显示图像。