Liquid crystal panel and liquid crystal display apparatus
    2.
    发明申请
    Liquid crystal panel and liquid crystal display apparatus 有权
    液晶面板和液晶显示装置

    公开(公告)号:US20060114383A1

    公开(公告)日:2006-06-01

    申请号:US11265202

    申请日:2005-11-03

    IPC分类号: G02F1/1335

    摘要: A liquid crystal panel according to an embodiment of the present invention includes: a liquid crystal cell; a first polarizer arranged on one side of the liquid crystal cell; a second polarizer arranged on another side of the liquid crystal cell; a negative biaxial optical element and a positive C plate arranged between the liquid crystal cell and the first polarizer; and an isotropic optical element arranged between the liquid crystal cell and the second polarizer. Here, the negative biaxial optical element is arranged between the first polarizer and the positive C plate.

    摘要翻译: 根据本发明实施例的液晶面板包括:液晶单元; 布置在液晶单元一侧的第一偏振片; 布置在液晶单元的另一侧的第二偏振片; 布置在液晶单元和第一偏振器之间的负双轴光学元件和正C板; 以及布置在液晶单元和第二偏振器之间的各向同性光学元件。 这里,负双轴光学元件设置在第一偏振器和正C板之间。

    Retardation film, process for producing the same, optical film, image display, liquid crystal panel and liquid crystal display
    7.
    发明申请
    Retardation film, process for producing the same, optical film, image display, liquid crystal panel and liquid crystal display 有权
    延迟膜,其制造方法,光学膜,图像显示器,液晶面板和液晶显示器

    公开(公告)号:US20060028601A1

    公开(公告)日:2006-02-09

    申请号:US11195724

    申请日:2005-08-03

    IPC分类号: G02F1/1335

    摘要: A retardation film of the present invention comprises a stretched film of a polymer film containing a norbornene-based resin, wherein the stretched film satisfies the following equation (1) and the equation (2); 100 nm≦(nx−ny)·d≦350 nm . . . (1),0.1≦(nx−nz)/(nx−ny)≦0.9 . . . (2), where the refractive indices in the slow axis direction, the fast axis direction and the thickness direction of the film are nx, ny and nz, respectively, d(nm) is thickness of the film, and the slow axis direction is a direction that the refractive index in film plane is maximum. The retardation film is hard to cause a shift or an unevenness of a retardation value due to a stress.

    摘要翻译: 本发明的延迟膜包括含有降冰片烯系树脂的聚合物膜的拉伸膜,其中,拉伸膜满足下述式(1)和式(2)。 100nm <=(nx-ny).d <= 350nm。 。 。 (1),0.1 <=(nx-nz)/(nx-ny)<= 0.9。 。 。 (2)中,膜的慢轴方向,快轴方向和厚度方向的折射率分别为nx,ny,nz,d(nm)为膜的厚度,慢轴方向为 膜平面的折射率最大的方向。 延迟膜由于应力而难以引起延迟值的偏移或不均匀。

    Liquid crystal display
    8.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US07557882B2

    公开(公告)日:2009-07-07

    申请号:US11603234

    申请日:2006-11-22

    IPC分类号: G02F1/1335

    摘要: The present invention provides a liquid crystal display including: a liquid crystal panel; and a lighting device disposed on one side of the liquid crystal panel, the liquid crystal panel including: a liquid crystal cell; a first polarizer disposed on one side of the liquid crystal cell; a second polarizer disposed on the other side of the liquid crystal cell; and a first optical element disposed between the liquid crystal cell and the first polarizer; the absorption axis direction of the first polarizer being substantially perpendicular to the absorption axis direction of the second polarizer, the first optical element having an optical indicatrix having a relationship of nx≧nz>ny, the lighting device having: a maximum value of luminance in the wavelength range of 550±50 nm; and a relative luminance at a wavelength of 450 nm is 0.28 or less.

    摘要翻译: 本发明提供一种液晶显示器,包括:液晶面板; 以及设置在所述液晶面板一侧的照明装置,所述液晶面板包括:液晶单元; 设置在液晶单元一侧的第一偏振片; 设置在液晶单元的另一侧的第二偏振器; 以及设置在所述液晶单元和所述第一偏振器之间的第一光学元件; 所述第一偏振片的吸收轴方向大致垂直于所述第二偏振片的吸收轴方向,所述第一光学元件具有关系为nx> = nz> ny的光指示,所述照明装置具有:亮度的最大值 在550±50nm的波长范围内; 波长450nm处的相对亮度为0.28以下。

    Liquid crystal panel and liquid crystal display apparatus
    9.
    发明授权
    Liquid crystal panel and liquid crystal display apparatus 有权
    液晶面板和液晶显示装置

    公开(公告)号:US07812902B2

    公开(公告)日:2010-10-12

    申请号:US12089805

    申请日:2007-03-20

    IPC分类号: G02F1/1335

    摘要: There is provided a liquid crystal panel and a liquid crystal display apparatus in which light leakage occurring from a peripheral portion of a screen is small, and which has excellent display uniformity in a high humidity environment.A liquid crystal panel according to an embodiment of the present invention includes: a liquid crystal cell; a first polarizing plate placed on a viewer side of the liquid crystal cell; and a second polarizing plate placed on an opposite side of the viewer side of the liquid crystal cell, wherein a dimensional change ratio (C1) of the first polarizing plate is larger than a dimensional change ratio (C2) of the second polarizing plate.

    摘要翻译: 提供了一种液晶面板和液晶显示装置,其中从屏幕的周边部分发生的光泄漏小,并且在高湿度环境中具有优异的显示均匀性。 根据本发明实施例的液晶面板包括:液晶单元; 放置在液晶单元的观察者侧的第一偏振片; 以及放置在所述液晶单元的观察者侧的相反侧的第二偏振片,其中,所述第一偏振片的尺寸变化率(C1)大于所述第二偏振片的尺寸变化率(C2)。

    Retardation film, process for producing the same, optical film, image display, liquid crystal panel and liquid crystal display
    10.
    发明授权
    Retardation film, process for producing the same, optical film, image display, liquid crystal panel and liquid crystal display 有权
    延迟膜,其制造方法,光学膜,图像显示器,液晶面板和液晶显示器

    公开(公告)号:US07215839B2

    公开(公告)日:2007-05-08

    申请号:US11195724

    申请日:2005-08-03

    IPC分类号: G02B6/00 G02F1/1335

    摘要: A retardation film of the present invention comprises a stretched film of a polymer film containing a norbornene-based resin, wherein the stretched film satisfies the following equation (1) and the equation (2); 100 nm≦(nx−ny)·d≦350 nm . . . (1), 0.1≦(nx−nz)/(nx−ny)≦0.9 . . . (2), where the refractive indices in the slow axis direction, the fast axis direction and the thickness direction of the film are nx, ny and nz, respectively, d(nm) is thickness of the film, and the slow axis direction is a direction that the refractive index in film plane is maximum. The retardation film is hard to cause a shift or an unevenness of a retardation value due to a stress.

    摘要翻译: 本发明的延迟膜包括含有降冰片烯系树脂的聚合物膜的拉伸膜,其中,拉伸膜满足下述式(1)和式(2)。 100nm <=(nx-ny).d <= 350nm。 。 。 (1),0.1 <=(nx-nz)/(nx-ny)<= 0.9。 。 。 (2)中,膜的慢轴方向,快轴方向和厚度方向的折射率分别为nx,ny,nz,d(nm)为膜的厚度,慢轴方向为 膜平面的折射率最大的方向。 延迟膜由于应力而难以引起延迟值的偏移或不均匀。