Liquid crystal display device and a method for producing the same
    11.
    发明授权
    Liquid crystal display device and a method for producing the same 失效
    液晶显示装置及其制造方法

    公开(公告)号:US5583675A

    公开(公告)日:1996-12-10

    申请号:US243266

    申请日:1994-05-16

    摘要: A liquid crystal display device includes a pair of substrates opposed to each other; a plurality of pixels for realizing display; and a liquid crystal layer interposed between the substrates and including a liquid crystal region corresponding to each of the pixels, the liquid crystal regions being surrounded by a polymer wall. At least one of the substrates is transparent and includes thereon an optical element for adjusting a transmittance of light therethrough. The optical element corresponds to each of the pixels. The optical element has a transmittance of no greater than 50% with respect to light of at least one wavelength in the range of 250 to 400 nm and has a maximum transmittance of at least 20% with respect to light of a wavelength of more than 400 nm.

    摘要翻译: 液晶显示装置包括彼此相对的一对基板; 用于实现显示的多个像素; 以及插入在基板之间并且包括与每个像素对应的液晶区域的液晶层,液晶区域被聚合物壁包围。 衬底中的至少一个是透明的,并且在其上包括用于调节光透过率的光学元件。 光学元件对应于每个像素。 光学元件相对于至少一个波长的光在250至400nm的范围内具有不大于50%的透射率,并且相对于波长大于400的光具有至少20%的最大透射率 nm。

    Liquid crystal display device and a method for producing the same
    12.
    发明授权
    Liquid crystal display device and a method for producing the same 失效
    液晶显示装置及其制造方法

    公开(公告)号:US5667720A

    公开(公告)日:1997-09-16

    申请号:US641776

    申请日:1996-04-30

    摘要: A liquid crystal display device according to the present invention includes a pair of opposing substrates and polymer dispersed liquid crystal interposed between the pair of opposing substrates, the polymer dispersed liquid crystal including a polymer matrix and a plurality of liquid crystal droplets partitioned by the polymer matrix. The polymer matrix and the plurality of liquid crystal droplets are formed by applying light and/or heat to a polymer dispersed liquid crystal precursor in which a polymer for forming the polymer matrix and liquid crystal molecules for forming the liquid crystal droplets are combined via a combining group, the combining group being cleaved by the application of light and/or heat.

    摘要翻译: 根据本发明的液晶显示装置包括一对相对的基板和插入在该对相对基板之间的聚合物分散液晶,所述聚合物分散液晶包括聚合物基体和由聚合物基体分隔的多个液晶小滴 。 聚合物基质和多个液晶微滴通过将光和/或热施加到聚合物分散液晶前体而形成,其中用于形成聚合物基质的聚合物和用于形成液晶微滴的液晶分子通过组合 组合,组合组通过施加光和/或热而被切割。

    LCD device with polymeric electrode extending into lc layer, and method
of making
    13.
    发明授权
    LCD device with polymeric electrode extending into lc layer, and method of making 失效
    具有扩展到lc层的聚合物电极的LCD装置及其制造方法

    公开(公告)号:US5517343A

    公开(公告)日:1996-05-14

    申请号:US246062

    申请日:1994-05-20

    CPC分类号: G02F1/13439

    摘要: An object of the invention is to improve the display uniformity of a liquid crystal display apparatus and thereby make the viewing angle less problematic. A pair of first electrodes are formed on one of a pair of light transmitting substrates and a second electrode is formed on each of the first electrodes by polymerizing a conducting polymeric material thereon by the use of constant current electro-polymerization method so as to have a thickness almost equal to the liquid crystal layer thickness. The pair of the first electrodes and the second electrode formed thereon are used as display electrodes. An orientation film is formed on each of the one light transmitting substrate on which the display electrodes are formed and the other of the pair of light transmitting substrates, and thereby a pair of substrate members are formed. A liquid crystal layer is interposed between the substrate members. A polarizing plate is arranged on a side not-facing to the liquid crystal layer of the respective substrate members.

    摘要翻译: 本发明的目的是提高液晶显示装置的显示均匀性,从而使得视角没有问题。 一对第一电极形成在一对透光基板中的一个上,并且通过使用恒流电聚合法在其上聚合导电聚合物材料而在每个第一电极上形成第二电极,从而具有 厚度几乎等于液晶层的厚度。 一对第一电极和形成在其上的第二电极用作显示电极。 在其上形成有显示电极的一个透光基板和一对透光基板中的另一个,从而形成一对基板部件,形成取向膜。 液晶层插入在基板部件之间。 偏振板配置在与各基板部件的液晶层不相对的一侧。

    Liquid crystal display device having a phase difference plate with one
refractive index at an angle to the surface normal
    14.
    发明授权
    Liquid crystal display device having a phase difference plate with one refractive index at an angle to the surface normal 失效
    液晶显示装置具有一个折射率与表面法线成一定角度的相位差板

    公开(公告)号:US5506706A

    公开(公告)日:1996-04-09

    申请号:US79468

    申请日:1993-06-18

    CPC分类号: G02F1/133632 G02F1/133634

    摘要: A phase difference plate capable of eliminating contrast changes due to viewing angle changes of display image, coloring phenomenon of display screen, and black and white reversal phenomenon, and a liquid crystal display device capable of displaying images of high quality are presented. A phase difference plate is a drawn and elongated material possessing optical anisotropy such as high polymer compound formed in a flat plate form, and the direction of the minimum principal refractive index na of the three principal refractive indices na, nb, nc of the index ellipsoid is parallel to the y-axis direction, and the direction of the principal refractive index nb is inclined to the normal direction of the surface.

    摘要翻译: 提供了能够消除由于显示图像的视角变化,显示屏的着色现象​​和黑白反转现象引起的对比度变化的相位差板以及能够显示高质量图像的液晶显示装置。 相差板是具有光学各向异性的拉伸和细长材料,例如以平板形式形成的高分子化合物,以及折射率椭球的三个主要折射率na,nb,nc的最小主折射率na的方向 平行于y轴方向,主折射率nb的方向相对于表面的法线方向倾斜。

    Liquid crystal display device including phase difference compensation element
    16.
    发明授权
    Liquid crystal display device including phase difference compensation element 有权
    液晶显示装置包括相位差补偿元件

    公开(公告)号:US06628359B1

    公开(公告)日:2003-09-30

    申请号:US09467017

    申请日:1999-12-20

    IPC分类号: G02F11335

    摘要: A liquid crystal display device includes a liquid crystal cell having a pair of substrates and a liquid crystal layer. The liquid crystal layer is sandwiched between the pair of substrates. A pair of polarizer elements sandwiches the liquid crystal cell. The liquid crystal display device further includes a phase difference compensation element provided between the liquid crystal cell and at least one of the pair of polarizer elements. A photoelasticity coefficient of the phase difference compensation element is 10×10−13 cm2/dyne or less.

    摘要翻译: 液晶显示装置包括具有一对基板和液晶层的液晶单元。 液晶层夹在该对基板之间。 一对偏光元件夹着液晶单元。 液晶显示装置还包括设置在液晶单元与一对偏振元件中的至少一个之间的相位差补偿元件。 相位差补偿元件的光弹性系数为10×10 13 cm 2 / dyne以下。