Liquid crystal display and method for manufacturing same
    91.
    发明申请
    Liquid crystal display and method for manufacturing same 有权
    液晶显示器及其制造方法

    公开(公告)号:US20060061719A1

    公开(公告)日:2006-03-23

    申请号:US10537825

    申请日:2003-12-08

    IPC分类号: G02F1/1337 G02F1/1343

    摘要: A liquid crystal display is provided which is capable of reducing the occurrence of defective display due to variations in the initial alignment direction of a liquid crystal alignment control film in a liquid crystal display of an IPS scheme, realizing the stable liquid crystal alignment, providing excellent mass productivity, and having high image quality with a higher contrast ratio. The liquid crystal display has a liquid crystal layer disposed between a pair of substrates, at least one of the substrates being transparent, and an alignment control film formed between the liquid crystal layer and the substrate. At least one of the alignment control films comprises photoreactive polyimide and/or polyamic acid provided with an alignment control ability by irradiation of substantially linearly polarized light.

    摘要翻译: 提供了一种液晶显示器,其能够减少由IPS方案的液晶显示器中的液晶取向控制膜的初始取向方向的变化引起的不良显示的发生,实现了稳定的液晶取向,从而提供优异的 批量生产率,并具有较高的图像质量和更高的对比度。 液晶显示器具有设置在一对基板之间的液晶层,至少一个基板是透明的,以及在液晶层和基板之间形成的取向控制膜。 取向控制膜中的至少一个包括通过基本线性偏振光的照射而具有取向控制能力的光反应性聚酰亚胺和/或聚酰胺酸。

    Active-matrix liquid crystal display
    95.
    发明申请
    Active-matrix liquid crystal display 失效
    有源矩阵液晶显示

    公开(公告)号:US20050012884A1

    公开(公告)日:2005-01-20

    申请号:US10874375

    申请日:2004-06-24

    摘要: An in-plane switching active-matrix liquid crystal display device includes an alignment layer which is a photo-reactive material layer disposed between a liquid crystal layer and at least one of a pair of substrates of the display device. The display device includes at least one of (a) a tilt angle of 3° or less, (b) an extrapolation length of at least 10% of a gap between the pair of substrates, (c) a torsional anchoring coefficient A2 of an alignment layer surface for liquid crystal molecules at an inner face of the liquid crystal layer and the alignment layer which is not greater than 20 μN/m, and (d) the alignment layer is obtained by using as an acid moiety an acid hydride except for benzophenone tetracarboxylic dianhydride.

    摘要翻译: 面内切换有源矩阵液晶显示装置包括:配置层,其是设置在液晶层与显示装置的一对基板中的至少一个之间的光反应性材料层。 所述显示装置包括(a)3°或更小的倾斜角度,(b)所述一对基板之间的间隙的至少10%的外推长度,(c)所述一对基板的扭转锚固系数A2 在液晶层的内表面和取向层上的液晶分子的取向层表面不大于20μN/ m,以及(d)取向层通过使用酸性部分除了除了 二苯甲酮四羧酸二酐。

    Liquid crystal display device
    97.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US06704082B2

    公开(公告)日:2004-03-09

    申请号:US09779458

    申请日:2001-02-09

    IPC分类号: G02F11337

    摘要: A liquid crystal display device has a pair of substrates, at least one of the substrates being transparent; a liquid crystal layer interposed between the pair of substrates; and pixel electrodes and common electrodes and active elements arranged on at least one substrate between the pair of substrates, wherein a pair of alignment layers are made of an organic polymer of polyamic acid group of polyamide ester group having a relative imidization ration above 60%; or at least one layer of an insulation film is interposed between the alignment layer in a side of the substrate having the group of electrodes formed thereon, and the pixel electrode and the common electrode disposed under the alignment layer to prevent occurrence of the sticking image and the after image by flattening the electrode portions to moderate the electric field concentration.

    摘要翻译: 液晶显示装置具有一对基板,至少一个基板是透明的; 夹在所述一对基板之间的液晶层; 以及配置在所述一对基板之间的至少一个基板上的像素电极和公共电极以及有源元件,其中,一对取向层由相对酰亚胺化率高于60%的聚酰胺酯基的聚酰胺酸基的有机聚合物构成; 或者在具有形成有电极组的基板的一侧的取向层之间插入绝缘膜的至少一层,以及设置在取向膜下方的像素电极和公共电极,以防止粘贴图像的发生, 通过使电极部分平坦化以调节电场浓度来实现后续图像。

    Liquid crystal display and method for manufacturing same
    100.
    发明授权
    Liquid crystal display and method for manufacturing same 有权
    液晶显示器及其制造方法

    公开(公告)号:US08758871B2

    公开(公告)日:2014-06-24

    申请号:US13212072

    申请日:2011-08-17

    IPC分类号: C09K19/56 G02F1/1337

    摘要: A liquid crystal display is provided which is capable of reducing the occurrence of defective display due to variations in the initial alignment direction of a liquid crystal alignment control film in a liquid crystal display of an IPS scheme, realizing the stable liquid crystal alignment, providing excellent mass productivity, and having high image quality with a higher contrast ratio. The liquid crystal display has a liquid crystal layer disposed between a pair of substrates, at least one of the substrates being transparent, and an alignment control film formed between the liquid crystal layer and the substrate. At least one of the alignment control films 109 comprises photoreactive polyimide and/or polyamic acid provided with an alignment control ability by irradiation of substantially linearly polarized light.

    摘要翻译: 提供了一种液晶显示器,其能够减少由IPS方案的液晶显示器中的液晶取向控制膜的初始取向方向的变化引起的不良显示的发生,实现了稳定的液晶取向,从而提供优异的 批量生产率,并具有较高的图像质量和更高的对比度。 液晶显示器具有设置在一对基板之间的液晶层,至少一个基板是透明的,以及形成在液晶层和基板之间的取向控制膜。 取向控制膜109中的至少一个包括通过基本线性偏振光的照射而具有取向控制能力的光反应性聚酰亚胺和/或聚酰胺酸。