Liquid crystal display device
    1.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US08836897B2

    公开(公告)日:2014-09-16

    申请号:US13446695

    申请日:2012-04-13

    摘要: A liquid crystal display device comprising a liquid crystal cell and a polarizer arranged on at least one outer side of the liquid crystal cell, wherein the liquid crystal cell includes a pair of substrates at least one of which has an electrode and which are arranged oppositely to each other, and a liquid crystal layer sandwiched between the substrates, and at least one substrate includes at least three color pixels of B, G and R satisfying the following formula (1-1), and the polarizer includes a polarizing element and a film satisfying the following formula (1-2) and containing an optically-anisotropic layer: −20 nm≦{Rth[cell](630)−Rth[cell](440)}≦28 nm,  (1-1) 1 nm

    摘要翻译: 一种液晶显示装置,包括液晶单元和布置在液晶单元的至少一个外侧的偏振器,其中液晶单元包括一对基板,其中至少一个具有电极,并且与液晶单元 以及夹在基板之间的液晶层,并且至少一个基板包括满足以下公式(1-1)的B,G和R的至少三个彩色像素,并且偏振器包括偏振元件和膜 满足下列公式(1-2)并含有光学各向异性层:-20nm& NlE; {Rth [cell](630)-Rth [cell](440)}≦̸ 28nm,(1-1) Re(630)-Re(440)≦̸ 12nm。 (1-2)。

    Optical film and liquid crystal display device
    2.
    发明授权
    Optical film and liquid crystal display device 有权
    光学薄膜和液晶显示装置

    公开(公告)号:US08477275B2

    公开(公告)日:2013-07-02

    申请号:US13272979

    申请日:2011-10-13

    IPC分类号: G02F1/1335

    摘要: An optical film contains a cellulose acylate film, and at least two layers of an optically anisotropic layer A and an optically anisotropic layer B, wherein the cellulose acylate film satisfies the specific formulae, Re(548) of the optically anisotropic layer A is from 80 to 190 nm and the slow axis of the optically anisotropic layer A is at 45°±10° with respect to the film conveying direction, and the optically anisotropic layer B satisfies the specific formulae.

    摘要翻译: 光学膜包含纤维素酰化物膜和至少两层光学各向异性层A和光学各向异性层B,其中纤维素酰化物膜满足具体式,光学各向异性层A的Re(548)为80 至190nm,光学各向异性层A的慢轴相对于膜输送方向为45°±10°,光学各向异性层B满足特定的式。

    Liquid crystal display device
    4.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US08159635B2

    公开(公告)日:2012-04-17

    申请号:US12822783

    申请日:2010-06-24

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display device is provided and includes: a liquid crystal cell including a pair of transparent glass substrates each having a transparent electrode, and a nematic liquid crystal between the pair of the transparent glass substrates; and a pair of polarizing plates sandwiching the liquid crystal cell. At least one of the pair of polarizing plates includes a protective film; a polarizer; and an optical compensation film. One of the pair of transparent glass substrates, an adhesive; the optical compensation film; the polarizer; and the protective film are stacked in this order, and they satisfy the following equations (1) to (3): |n1−n2|≦0.03  (1) |n2−n3|≦0.03  (2) |n1−n3|≦0.03  (3) where n1, n2, and n3 indicate average refractive indices at 589 nm of the one of the pair of the transparent glass electrodes, the adhesive; and the optical compensation film, respectively.

    摘要翻译: 提供了一种液晶显示装置,包括:液晶单元,其包括一对透明玻璃基板,每个透明玻璃基板均具有透明电极;以及在一对透明玻璃基板之间的向列型液晶; 以及夹着液晶单元的一对偏光板。 所述一对偏振板中的至少一个包括保护膜; 偏振片 和光学补偿膜。 一对透明玻璃基板之一,粘合剂; 光学补偿膜; 偏光片; (1)〜(3):| n1-n2 |≦̸ 0.03(1)| n2-n3 |≦̸ 0.03(2)| n1-n3 |≦̸ 0.03(3)其中n1,n2和n3表示一对透明玻璃电极之一的粘合剂在589nm处的平均折射率; 和光学补偿膜。

    LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20100328584A1

    公开(公告)日:2010-12-30

    申请号:US12822783

    申请日:2010-06-24

    IPC分类号: G02F1/13363 G02F1/1335

    摘要: A liquid crystal display device is provided and includes: a liquid crystal cell including a pair of transparent glass substrates each having a transparent electrode, and a nematic liquid crystal between the pair of the transparent glass substrates; and a pair of polarizing plates sandwiching the liquid crystal cell. At least one of the pair of polarizing plates includes a protective film; a polarizer; and an optical compensation film. One of the pair of transparent glass substrates, an, adhesive; the optical compensation film; the polarizer; and the protective film are stacked in this order, and they satisfy the following equations (1) to (3): |n1−n2|≦0.03  (1) |n2−n3|≦0.03  (2) |n1−n3|≦0.03  (3) where n1, n2, and n3 indicate average refractive indices at 589 nm of the one of the pair of the transparent glass electrodes, the adhesive; and the optical compensation film, respectively.

    摘要翻译: 提供了一种液晶显示装置,包括:液晶单元,其包括一对透明玻璃基板,每个透明玻璃基板均具有透明电极;以及在一对透明玻璃基板之间的向列型液晶; 以及夹着液晶单元的一对偏光板。 所述一对偏振板中的至少一个包括保护膜; 偏振片 和光学补偿膜。 一对透明玻璃基板之一,粘合剂; 光学补偿膜; 偏光片; (1)〜(3):| n1-n2 |≦̸ 0.03(1)| n2-n3 |≦̸ 0.03(2)| n1-n3 |≦̸ 0.03(3)其中n1,n2和n3表示一对透明玻璃电极之一的粘合剂在589nm处的平均折射率; 和光学补偿膜。

    Diffusion film comprising transparent substrate and diffusion layer
    6.
    发明申请
    Diffusion film comprising transparent substrate and diffusion layer 审中-公开
    扩散膜包括透明基底和扩散层

    公开(公告)号:US20070139782A1

    公开(公告)日:2007-06-21

    申请号:US11705418

    申请日:2007-02-13

    IPC分类号: G02B5/02

    摘要: An anti-reflection film which includes a transparent substrate, a diffusion layer and a low refractive index layer in this order, wherein the diffusion layer shows such a scattered light profile measured by a goniophotometer that a ratio of an intensity of scattered light at an angle of 30° to an intensity of transmitted light at an angle of 0° is 0.01 to 0.2%, and wherein an average mirror reflectance of incident light at an angle of 5° is not more than 2.5% in the wavelength region of 450 to 650 nm.

    摘要翻译: 依次包括透明基板,扩散层和低折射率层的防反射膜,其中扩散层示出通过光度计测量的散射光轮廓,其中散射光的强度与角度 相对于0°的透射光强度为30°,为0.01〜0.2%,其中入射光的角度为5°的平均镜面反射率在450〜650nm的波长范围内为2.5%以下 nm。

    Cellulose acylate film, optical compensation film, polarizing plate, and liquid crystal display device
    9.
    发明授权
    Cellulose acylate film, optical compensation film, polarizing plate, and liquid crystal display device 有权
    纤维素酰化膜,光学补偿膜,偏光板和液晶显示装置

    公开(公告)号:US07804565B2

    公开(公告)日:2010-09-28

    申请号:US11659577

    申请日:2005-08-12

    IPC分类号: G02F1/1335

    摘要: A novel optical compensation film is disclosed. The film comprises a transparent film having a ratio Re/Rth(450 nm) of Re and Rth at 450 nm of 0.4 to 0.95 times as large as Re/Rth(550 nm) at 550 nm, having Re/Rth(650 nm) at 650 nm of 1.05 to 1.93 times as large as Re/Rth(550 nm), and having Rth at 550 nm ranging from 70 nm to 400 nm, where “Re” is an in-plane retardation and “Rth” is a thickness-direction retardation; and an optically anisotropic layer having an in-plane optical anisotropy, formed of a composition comprising a liquid-crystalline compound, in which molecules of the liquid-crystalline compound are fixed in an alignment state, wherein the direction of orthogonal projection, onto a plane of the transparent film, of a mean orientation direction of molecular symmetry axes of the liquid-crystalline compound at the interface on the transparent film side is 45° with respect to the in-plane slow axis of the transparent film.

    摘要翻译: 公开了一种新颖的光学补偿膜。 该膜包括Re和Rth在450nm处的Re / Rth(450nm)与Re / Rth(550nm)在550nm处的重量比为Re / Rth(650nm)的0.4至0.95倍的透明膜, 在650nm处为Re / Rth(550nm)的1.05〜1.93倍,在550nm处的Rth为70nm〜400nm,其中“Re”为面内相位差,“Rth”为厚度 方向延迟; 以及具有面内光学各向异性的光学各向异性层,其由包含液晶化合物的组合物形成,其中液晶化合物的分子以取向状态固定,其中正交投影的方向在平面上 在透明膜一侧的界面处的液晶化合物的分子对称轴的平均取向方向的透明膜相对于透明膜的面内慢轴为45°。