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。

    VA-mode liquid crystal display device
    7.
    发明授权
    VA-mode liquid crystal display device 有权
    VA型液晶显示装置

    公开(公告)号:US08159639B2

    公开(公告)日:2012-04-17

    申请号:US12363976

    申请日:2009-02-02

    IPC分类号: G02F1/1335

    摘要: A liquid-crystal display device comprising a liquid-crystal cell comprising a liquid-crystal layer that aligns vertically to the substrate thereof in the black state, first and second polarizing elements that are disposed to sandwich the liquid-crystal cell therebetween so that their absorption axes are orthogonal to each other, a retardation film A and a retardation film B, wherein the retardation films A and B are equivalent to each other in terms of retardation in plane at a wavelength of 548 nm, Re(548), and retardation along thickness direction at a wavelength of 548 nm, Rth(548) thereof, but differ from each other in terms of the wavelength dispersion characteristics of retardation in plane Re and/or retardation along thickness direction Rth thereof in a visible light region, is disclosed.

    摘要翻译: 一种液晶显示装置,包括:液晶单元,其包括在黑色状态下垂直对准其基板的液晶层;第一和第二偏振元件,其设置成将液晶单元夹在其间,使得其吸收 轴相互正交,延迟膜A和延迟膜B,其中延迟膜A和B在波长为548nm的平面中的延迟方面彼此相等,Re(548)和相位差 公开了波长548nm的厚度方向,Rth(548),但是在可见光区域的平面内的相位差的波长色散特性和/或其沿着厚度方向的延迟方向Rth彼此不同。

    Liquid Crystal Display Device
    10.
    发明申请
    Liquid Crystal Display Device 有权
    液晶显示装置

    公开(公告)号:US20080137014A1

    公开(公告)日:2008-06-12

    申请号:US11930255

    申请日:2007-10-31

    IPC分类号: G02F1/13363

    摘要: A novel liquid crystal display device is disclosed. The device comprises a first polarizing element and a second polarizing element which are disposed with their transmission axes perpendicular to each other, a liquid crystal layer disposed between the first and the second polarizing elements, and a first optically anisotropic layer disposed between the first or the second polarizing element and the liquid crystal layer, showing a positive in-plane retardation (Re) at λ1 and a negative Re at λ2, both of λ1 and λ2 (λ1≠λ2) are within a visible wavelength range, and its absolute value of a thickness-direction retardation at 550 nm, |Rth(550)|, is equal to or more than 50 nm.

    摘要翻译: 公开了一种新颖的液晶显示装置。 该装置包括第一偏振元件和第二偏振元件,第一偏振元件和第二偏振元件以其透光轴彼此垂直的方式设置,液晶层设置在第一和第二偏振元件之间,第一光学各向异性层设置在第一或第二偏振元件之间, 第二偏振元件和液晶层,在λ1处呈现正的面内延迟(Re),在λ2处呈现负λRe,λ1和λ2(λ1>λ2)均在可见光波长范围内,其绝对值 550nm处的厚度方向延迟| Rth(550)|等于或大于50nm。