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    Ferroelectric liquid crystal optical device with viscosity not more than 30000 cps
    2.
    发明授权
    Ferroelectric liquid crystal optical device with viscosity not more than 30000 cps 失效
    铁电液晶光学器件，粘度不大于30000cps

    公开(公告)号：US5196955A

    公开(公告)日：1993-03-23

    申请号：US703097

    申请日：1991-05-22

    申请人： Toshimitsu Konuma ,  Shunpei Yamazaki ,  Toshimitsu Hagiwara ,  Hitoshi Kondou

    发明人： Toshimitsu Konuma ,  Shunpei Yamazaki ,  Toshimitsu Hagiwara ,  Hitoshi Kondou

    IPC分类号： G02F1/13

    CPC分类号： G02F1/13

    摘要： An improved liquid crystal optical device utilizing a ferroelectric liquid crystal and a driving method for the same are described. A ferroelectric liquid crystal material disposed between a pair of substrates in the optical device has a coefficient of viscosity of 5000 cps to 30000 cps and a negative dielectric anisotropy at operational temperatures, e.g. between 10.degree. C. and 40.degree. C. The liquid crystal consists of a number of layers normal to the substrates. The constituent layer in turn consists of liquid crystal molecules parallel to the substrates. Misalignment of the molecules yields bends in the layered structure which degrades the contrast ratio. When given alternating electric fields, the molecules are subjected to an electric torque which exerts thereon in order to force the molecules parallel to the substrate by virtue of the negative dielectric anisotropy so that the bends can be removed.

    摘要翻译： 描述了利用铁电液晶的改进的液晶光学装置及其驱动方法。 设置在光学器件中的一对基板之间的铁电液晶材料具有5000cps至30000cps的粘度系数和在操作温度下的负介电各向异性，例如， 在10℃和40℃之间。液晶由与基底垂直的多个层组成。 构成层又由平行于衬底的液晶分子组成。 分子的不对准产生了分层结构中的弯曲，这降低了对比度。 当给定交变电场时，分子受到施加在其上的电转矩，以便通过负介电各向异性强迫分子平行于衬底，从而可以去除弯曲。

    Optoelectronic panel and method of making the same
    7.
    发明授权
    Optoelectronic panel and method of making the same 失效
    光电板及其制作方法

    公开(公告)号：US4917474A

    公开(公告)日：1990-04-17

    申请号：US198699

    申请日：1988-05-23

    申请人： Shunpei Yamazaki ,  Akira Mase ,  Toshimitsu Konuma

    发明人： Shunpei Yamazaki ,  Akira Mase ,  Toshimitsu Konuma

    IPC分类号： G02F1/135 ,  G02F1/1365

    CPC分类号： G02F1/1354 ,  G02F1/1365

    摘要： An optoelectronic panel is disclosed wherein the liquid crystal device and the photo detecting device are formed on a common transparent substrate. The liquid crystal display device includes at least one liquid crystal element which is supplied with a drive signal via a non-single-crystal semiconductor diode serving as a non-linear element and a photo diode of the same structure as the non-single-crystal semiconductor diode serving as the non-linear element of the liquid crystal display device. The liquid crystal display device and the photo detecting device are disposed side by side on the transparent substrate. The liquid crystal element, the non-linear element, the non-single-crystal element and the non-single-crystal semiconductor diode, as the non-linear element, of the liquid crystal display device are formed adjacent one another on the transparent substrate. The one electrode of the liquid crystal element and the one electrode of the non-single-crystal semiconductor diode, serving as the photo diode are both formed on the transparent substrate and are transparent. The one electrode of the non-single-crystal semiconductor diode serving as the non-linear element is also formed on the transparent first substrate but is nontransparent.

    摘要翻译： 公开了一种光电板，其中液晶装置和光检测装置形成在共同的透明基板上。 液晶显示装置包括至少一个液晶元件，该液晶元件经由用作非线性元件的非单晶半导体二极管和与非单晶体结构相同的光电二极管提供驱动信号 作为液晶显示装置的非线性元件的半导体二极管。 液晶显示装置和光检测装置并排设置在透明基板上。 作为液晶显示装置的非线性元件的液晶元件，非线性元件，非单晶元件和非单晶半导体二极管在透明基板上彼此相邻地形成 。 作为光电二极管的液晶元件的一个电极和非单晶半导体二极管的一个电极均形成在透明基板上并且是透明的。 用作非线性元件的非单晶半导体二极管的一个电极也形成在透明第一衬底上，但是不透明。

    Liquid crystal display panel and manufacturing method thereof
    10.
    发明授权
    Liquid crystal display panel and manufacturing method thereof 失效
    液晶显示面板及其制造方法

    公开(公告)号：US4844588A

    公开(公告)日：1989-07-04

    申请号：US148097

    申请日：1988-01-25

    申请人： Shunpei Yamazaki ,  Takashi Inushima ,  Akira Mase ,  Toshimitsu Konuma ,  Minoru Miyazaki ,  Mitsunori Sakama

    发明人： Shunpei Yamazaki ,  Takashi Inushima ,  Akira Mase ,  Toshimitsu Konuma ,  Minoru Miyazaki ,  Mitsunori Sakama

    IPC分类号： G02F1/136 ,  G02F1/1365 ,  H01L27/146

    CPC分类号： G02F1/1365

    摘要： A method for manufacturing a liquid crystal device including forming a semiconductor layer on a first substrate and an underlying conductive layer; separating the semiconductor layer and the underlying conductive layer into the elements of an array by removing the parts of the semiconductor and the conductive layer between the elements; insulating the side surfaces of the elements of said array; forming an overlying conductive layer on the first substrate over the array; removing the conductive layer other than at least one strip extending over a part of each surface of the elements arranged in a line, together with the underlying semiconductor layer whereby parts of the separated underlying conductors are exposed in the form of a plurality of first electrodes; and mating the first substrate to a second substrate having a plurality of second electrodes corresponding to the first electrodes, with a liquid crystal layer in between.

    摘要翻译： 一种制造液晶器件的方法，包括在第一衬底和下导电层上形成半导体层; 通过去除半导体的部件和元件之间的导电层将半导体层和下面的导电层分离成阵列的元件; 绝缘所述阵列的元件的侧表面; 在所述阵列上的所述第一衬底上形成覆盖的导电层; 去除除了下列半导体层之外的布置在一行中的元件的每个表面的一部分上延伸的至少一个条带之外的导电层，由此分离的下面的导体的一部分以多个第一电极的形式暴露; 以及将所述第一基板与具有与所述第一电极对应的多个第二电极的第二基板配合，其间具有液晶层。