Liquid crystal display device
    22.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US08675159B2

    公开(公告)日:2014-03-18

    申请号:US13416802

    申请日:2012-03-09

    IPC分类号: G02F1/1335

    摘要: Disclosed is a liquid crystal display device, wherein u′on axis and v′on axis, u′max and v′max, and u′min and v′min satisfy following expressions (1), (2) and (3): u ave ′ = ( u max ′ - u min ′ 2 ) , v ave ′ = ( v max ′ - v min ′ 2 ) ( 1 ) Δ ⁢ ⁢ u ′ ⁢ v ave - on ⁢ ⁢ axis ′ = ( u ave ′ - u on ⁢ ⁢ axis ′ ) 2 + ( v ave ′ - v on ⁢ ⁢ axis ′ ) 2 ≦ 0.04 ( 2 ) 0.35 ≦ v on ⁢ ⁢ axis ′ ≦ 0.55 ( 3 ) wherein u′on axis and v′on axis are hues in a black state observed in a front direction; u′max and v′max are maximum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°; and u′min and v′min are minimum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°.

    摘要翻译: 公开了一种液晶显示装置,其中u'轴和v'on轴,u'max和v'max,u'min和v'min满足以下表达式(1),(2)和(3): u ave'=(u max' - u min'2),v ave'=(v max' - v min'2)(1)Delta?u uv vveve on on轴'=(u ave ' - u on·轴轴')2 +(v ave' - v on uk轴')2 @ 0.04(2)0.35 @ v on轴轴'@ 0.55(3)其中u'轴和v' 轴上是在前方观察到的黑色状态的色调; u'max和v'max是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最大值; 并且u'min和v'min是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最小值。

    Liquid crystal display device
    23.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US08159634B2

    公开(公告)日:2012-04-17

    申请号:US12335740

    申请日:2008-12-16

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display device includes: a backlight; a liquid crystal cell; a first polarizing plate provided between the liquid crystal cell and the backlight; a second polarizing plate provided in opposite side to the first polarizing plate with respect to the liquid crystal cell; a first retardation film provided between the first polarizing plate and the liquid crystal cell; and a second retardation film provided between the second polarizing plate and the liquid crystal cell, wherein a relationship represented by the following formula (1) is satisfied: 1×10−6/° C.≦EC2max−EC1max≦50×10−6/° C.  (1) in which EC1max represents a maximal linear thermal expansion coefficient of the first retardation film, and EC2max represents a maximal linear thermal expansion coefficient of the second retardation film.

    摘要翻译: 液晶显示装置包括:背光源; 液晶单元; 设置在液晶单元和背光源之间的第一偏振片; 相对于液晶单元设置在与第一偏振片相反的一侧的第二偏振片; 设置在第一偏振板和液晶单元之间的第一延迟膜; 以及设置在所述第二偏振片和所述液晶单元之间的第二延迟膜,其中满足由下式(1)表示的关系:1×10-6 /℃和nlE; EC2max-EC1max≦̸ 50×10- 6 /℃(1)其中EC1max表示第一延迟膜的最大线性热膨胀系数,EC2max表示第二延迟膜的最大线性热膨胀系数。

    Liquid crystal display device
    25.
    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
    26.
    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
    28.
    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
    29.
    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。