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    Dislay element and display device
    2.
    发明申请
    Dislay element and display device 有权
    Dislay元素和显示设备

    公开(公告)号：US20050179847A1

    公开(公告)日：2005-08-18

    申请号：US11035425

    申请日：2005-01-14

    申请人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Akihito Jinda ,  Takako Koide ,  Kiyoshi Ogishima

    发明人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Akihito Jinda ,  Takako Koide ,  Kiyoshi Ogishima

    IPC分类号： C09K19/02 ,  G02F1/133 ,  G02F1/1343

    CPC分类号： C09K19/02 ,  C09K2019/0418 ,  G02F1/134363

    摘要： A display element of the present invention includes: a pair of substrates at least one of which is transparent; a medium layer, made of a medium sandwiched between the substrates 1 and 2, whose magnitude of an optical anisotropy is changed by applying an electric field; and at least a pair of electrodes applying to the medium layer an electric field which is substantially parallel to the substrates. The electrodes are provided above the substrate via insulating layers each of which is formed in a convex shape. Therefore, a maximal electric field region generated by the electrodes is separated from interfaces of the substrates.

    摘要翻译： 本发明的显示元件包括：至少一个透明的一对基板; 由夹在基板1和2之间的介质制成的中等层，其光学各向异性的大小通过施加电场而改变; 以及至少一对电极，其向介质层施加基本上平行于基板的电场。 电极通过各自形成为凸形的绝缘层设置在基板的上方。 因此，由电极产生的最大电场区域与基板的界面分离。

    Display element and display device
    3.
    发明授权
    Display element and display device 有权
    显示元件和显示设备

    公开(公告)号：US07342632B2

    公开(公告)日：2008-03-11

    申请号：US11035425

    申请日：2005-01-14

    申请人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Akihito Jinda ,  Takako Koide ,  Kiyoshi Ogishima

    发明人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Akihito Jinda ,  Takako Koide ,  Kiyoshi Ogishima

    IPC分类号： G02F1/1343 ,  C09K19/02

    CPC分类号： C09K19/02 ,  C09K2019/0418 ,  G02F1/134363

    摘要： A display element of the present invention includes: a pair of substrates at least one of which is transparent; a medium layer, made of a medium sandwiched between the substrates 1 and 2, whose magnitude of an optical anisotropy is changed by applying an electric field; and at least a pair of electrodes applying to the medium layer an electric field which is substantially parallel to the substrates. The electrodes are provided above the substrate via insulating layers each of which is formed in a convex shape. Therefore, a maximal electric field region generated by the electrodes is separated from interfaces of the substrates.

    摘要翻译： 本发明的显示元件包括：至少一个透明的一对基板; 由夹在基板1和2之间的介质制成的中等层，其光学各向异性的大小通过施加电场而改变; 以及至少一对电极，其向介质层施加基本上平行于基板的电场。 电极通过各自形成为凸形的绝缘层设置在基板的上方。 因此，由电极产生的最大电场区域与基板的界面分离。

    Display element, display device, and manufacturing method of display element
    8.
    发明申请
    Display element, display device, and manufacturing method of display element 有权
    显示元件，显示装置和显示元件的制造方法

    公开(公告)号：US20050185131A1

    公开(公告)日：2005-08-25

    申请号：US11035401

    申请日：2005-01-14

    申请人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    发明人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    IPC分类号： G02F1/1333 ,  C09K19/00 ,  C09K19/02 ,  C09K19/42 ,  C09K19/58 ,  G02F1/07 ,  G02F1/133 ,  G02F1/137 ,  G09G3/36

    CPC分类号： C09K19/586 ,  C09K19/02 ,  C09K2019/0418 ,  C09K2019/0492 ,  G02F1/07 ,  G02F1/13718 ,  G02F2001/13775

    摘要： Each of a pair of substrates respectively comprises an electrode and a rubbed alignment film on one surface, while the other surface is provided with a polarizer. The substrates are placed so that the surfaces provided with the alignment films are opposed to each other, and the area between the substrates is filled with a medium to form a material layer. Then, a medium made of a negative-type liquid crystalline compound sing a photopolymerizable monomer and a polymerization initiator is injected into the material layer held between the substrates. Further, ultra violet irradiation is performed with the medium exhibiting a liquid crystal phase, so that the photopolymerized monomer is polymerized, thus forming a polymer chain. In this manner, obtained is a display element, that causes change in degree of optical anisotropy in response to application of electric (external) field, which display element can be driven by a lower intensity electric (external) field.

    摘要翻译： 一对基板中的每一个分别在一个表面上包括电极和摩擦取向膜，而另一个表面设置有偏振器。 将基板放置成使得设置有取向膜的表面彼此相对，并且用介质填充基板之间的区域以形成材料层。 然后，将由可聚合单体和聚合引发剂的负型液晶化合物制成的介质注入保持在基板之间的材料层。 此外，在显示液晶相的介质中进行紫外线照射，使得光聚合单体聚合，从而形成聚合物链。 以这种方式，获得的是显示元件，其响应于电（外部）场的应用而导致光学各向异性程度的变化，该显示元件可以由较低强度的电（外部）场驱动。

    Display element and display device, driving method of display element, and program
    9.
    发明申请
    Display element and display device, driving method of display element, and program 有权
    显示元件和显示装置，显示元件的驱动方法和程序

    公开(公告)号：US20050168663A1

    公开(公告)日：2005-08-04

    申请号：US11015771

    申请日：2004-12-20

    申请人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    发明人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    IPC分类号： G02F1/135 ,  G02F1/07 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/137 ,  G09G3/36

    CPC分类号： G02F1/137 ,  G02F1/07

    摘要： A display element includes a dielectric material layer 3, provided between a pair of substrates (substrates 1 and 2), which is made of a medium showing optical isotropy when no electric field is applied and showing optical anisotropy when an electric field is applied. Further, comb-shaped electrodes 4 and 5 are provided face to face on the substrate 1 so as to be positioned in a surface which faces the substrate 2. Furthermore, polarizing plates 6 and 7 are respectively provided on rear surfaces with respect to the counter surfaces of the substrates 1 and 2. Thus, it is possible to realize the display element which has a wide driving temperature range, a wide viewing angle property, and a high-speed response property.

    摘要翻译： 显示元件包括设置在一对基板（基板1和2）之间的电介质材料层3，其在不施加电场时显示光学各向同性的介质，并且当施加电场时显示出光学各向异性。 此外，梳状电极4和5面对面地设置在基板1上，以位于与基板2相对的表面中。此外，偏振片6和7分别设置在相对于计数器的后表面 因此，可以实现具有宽驱动温度范围，宽视角特性和高速响应特性的显示元件。

    Display element and display device
    10.
    发明授权
    Display element and display device 有权
    显示元件和显示设备

    公开(公告)号：US08045117B2

    公开(公告)日：2011-10-25

    申请号：US12585699

    申请日：2009-09-22

    申请人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    发明人： Koichi Miyachi ,  Seiji Shibahara ,  Iichiro Inoue ,  Shoichi Ishihara ,  Takako Koide

    IPC分类号： G02F1/1339

    CPC分类号： G02F1/134363 ,  G02F1/133753 ,  G02F2001/134345

    摘要： A display element has an arrangement that allows the pixel to have at least two domains in which the medium shows optical anisotropies of different directions when a force (for example, an electric field) is applied or when no force is applied. It is preferable that directions of the optical anisotropies occurred in the respective domains when the electric field is applied respectively have 45 degrees±10 degrees with absorption axes of polarizers, and that the directions of the optical anisotropies occurred in the respective domains when the electric field is applied make 90 degrees±20 degrees.

    摘要翻译： 显示元件具有允许像素具有至少两个畴的布置，其中当施加力（例如，电场）时或当不施加力时，介质显示不同方向的光学各向异性。 优选地，当施加电场时，在各个畴中发生光学各向异性的方向分别与偏振器的吸收轴成45度±10度，并且当电场的各个畴中发生光学各向异性的方向 应用90度±20度。