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公开(公告)号：US20100110347A1
公开(公告)日：2010-05-06
申请号：US12597991
申请日：2008-04-23
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133634 , G02F2413/02
摘要： There is provided a liquid crystal panel exhibiting a high contrast ratio and a liquid crystal display apparatus including the liquid crystal panel. The liquid crystal panel of the present invention includes a first polarizer, a first optical compensation layer, a liquid crystal cell, a second optical compensation layer, and a second polarizer in the stated order from a viewer side. The first optical compensation layer and the second optical compensation layer have a refractive index profile of nx>ny>nz, and a light transmittance (T2) of the second polarizer is larger than a light transmittance (T1) of the first polarizer.
摘要翻译： 提供了具有高对比度的液晶面板和包括液晶面板的液晶显示装置。 本发明的液晶面板从观察者侧按照所述顺序包括第一偏振器，第一光学补偿层，液晶单元，第二光学补偿层和第二偏振器。 第一光学补偿层和第二光学补偿层具有nx> ny> nz的折射率分布，并且第二偏振器的透光率（T2）大于第一偏振器的透光率（T1）。
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公开(公告)号：US08355102B2
公开(公告)日：2013-01-15
申请号：US12597991
申请日：2008-04-23
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F2413/02
摘要： There is provided a liquid crystal panel exhibiting a high contrast ratio and a liquid crystal display apparatus including the liquid crystal panel. The liquid crystal panel of the present invention includes a first polarizer, a first optical compensation layer, a liquid crystal cell, a second optical compensation layer, and a second polarizer in the stated order from a viewer side. The first optical compensation layer and the second optical compensation layer have a refractive index profile of nx>ny>nz, and a light transmittance (T2) of the second polarizer is larger than a light transmittance (T1) of the first polarizer.
摘要翻译： 提供了具有高对比度的液晶面板和包括液晶面板的液晶显示装置。 本发明的液晶面板从观察者侧按照所述顺序包括第一偏振器，第一光学补偿层，液晶单元，第二光学补偿层和第二偏振器。 第一光学补偿层和第二光学补偿层具有nx> ny> nz的折射率分布，并且第二偏振器的透光率（T2）大于第一偏振器的透光率（T1）。
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公开(公告)号：US07746435B2
公开(公告)日：2010-06-29
申请号：US11802128
申请日：2007-05-21
IPC分类号： G02F1/13363
CPC分类号： G02F1/133634 , G02F1/1393 , G02F2202/40
摘要： To provide a liquid crystal panel suitable for a liquid crystal display apparatus and capable of providing colorless neutral displays in all directions, and a liquid crystal display apparatus using the liquid crystal panel, the liquid crystal panel of the present invention includes: a liquid crystal cell; a first polarizer arranged on one side of the liquid crystal cell; a first birefringent layer arranged between the liquid crystal cell and the first polarizer; a second polarizer arranged on another side of the liquid crystal cell; and a second birefringent layer arranged between the liquid crystal cell and the second polarizer; in which: the first birefringent layer has a relationship of 1 nz.
摘要翻译： 为了提供一种适用于液晶显示装置的液晶显示装置，能够提供全方向的无色中性显示器，以及使用液晶面板的液晶显示装置，本发明的液晶面板包括：液晶单元 ; 布置在液晶单元一侧的第一偏振片; 布置在液晶单元和第一偏振器之间的第一双折射层; 布置在液晶单元的另一侧的第二偏振片; 以及布置在所述液晶单元和所述第二偏振器之间的第二双折射层; 其中：第一双折射层具有1
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公开(公告)号：US20070273816A1
公开(公告)日：2007-11-29
申请号：US11802128
申请日：2007-05-21
IPC分类号： G02F1/1335 , G02F1/1337
CPC分类号： G02F1/133634 , G02F1/1393 , G02F2202/40
摘要： To provide a liquid crystal panel suitable for a liquid crystal display apparatus and capable of providing colorless neutral displays in all directions, and a liquid crystal display apparatus using the liquid crystal panel, the liquid crystal panel of the present invention includes: a liquid crystal cell; a first polarizer arranged on one side of the liquid crystal cell; a first birefringent layer arranged between the liquid crystal cell and the first polarizer; a second polarizer arranged on another side of the liquid crystal cell; and a second birefringent layer arranged between the liquid crystal cell and the second polarizer; in which: the first birefringent layer has a relationship of 1 nz.
摘要翻译： 为了提供一种适用于液晶显示装置的液晶显示装置，能够提供全方向的无色中性显示器，以及使用液晶面板的液晶显示装置，本发明的液晶面板包括：液晶单元 ; 布置在液晶单元一侧的第一偏振片; 布置在液晶单元和第一偏振器之间的第一双折射层; 布置在液晶单元的另一侧的第二偏振片; 以及布置在所述液晶单元和所述第二偏振器之间的第二双折射层; 其中：第一双折射层具有1
nz的折射率分布。 -
5.发明申请LAMINATE OPTICAL BODY, OPTICAL FILM, LIQUID CRYSTAL DISPLAY APPARATUS USING SAID OPTICAL FILM, AND METHOD FOR PRODUCING LAMINATE OPTICAL BODY 审中-公开层压光学体，光学膜，使用光学膜的液晶显示装置，以及生产层状光学体的方法公开(公告)号：US20120003400A1
公开(公告)日：2012-01-05
申请号：US13201580
申请日：2010-02-08
申请人： Akinori Nishimura , Hironori Yaginuma , Hiroyuki Yoshimi , Kentarou Takeda , Junichi Inagaki , Ryoji Kinoshita , Takeharu Kitagawa
发明人： Akinori Nishimura , Hironori Yaginuma , Hiroyuki Yoshimi , Kentarou Takeda , Junichi Inagaki , Ryoji Kinoshita , Takeharu Kitagawa
CPC分类号： G02B5/3033 , B32B27/08 , B32B27/281 , B32B27/288 , B32B27/306 , B32B27/34 , B32B27/36 , B32B2307/412 , B32B2307/418 , B32B2307/42 , B32B2307/516 , B32B2307/728 , B32B2307/732 , B32B2457/202 , G02B5/3016 , G02F1/133634 , Y10T428/10 , Y10T428/265 , Y10T428/31504
摘要： The present invention provides a laminate optical body, which is excellent in production efficiency, shows an extremely small axis shift and can realize a liquid crystal display apparatus showing small display unevenness. The laminate optical body of the present invention includes an elongated polarizing film having an absorption axis in a short direction thereof, and including a base material layer and a hydrophilic polymer layer to which a dichromatic substance adsorbs; and an elongated retardation film having a slow axis in a lengthwise direction thereof. The polarizing film is a laminate including the base material layer and the hydrophilic polymer layer to which a dichromatic substance adsorbs. The laminate optical body is elongated. Preferably, the hydrophilic polymer layer has a thickness of 1 μm to 10 μm.
摘要翻译： 本发明提供一种制造效率优异，轴偏移极小的叠层型光学体，能够实现显示不均匀性小的液晶显示装置。 本发明的层压光学体包括在其短方向上具有吸收轴的细长偏振膜，并且包括二色性物质吸附的基材层和亲水性聚合物层; 以及在其长度方向上具有慢轴的细长延迟膜。 偏光膜是包含二色性物质吸附的基材层和亲水性聚合物层的层叠体。 层压光学体是细长的。 优选地，亲水性聚合物层的厚度为1μm至10μm。
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公开(公告)号：US08199289B2
公开(公告)日：2012-06-12
申请号：US11409108
申请日：2006-04-24
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/133528 , G02F2202/28
摘要： There is provided: an optical film suitable for a liquid crystal display apparatus providing a colorless neutral display in all azimuth angle directions; a liquid crystal panel employing the optical film; and a liquid crystal display apparatus employing the liquid crystal panel. An optical film includes a transparent protective film, a polarizer, and a birefringent layer having a relationship of nx>ny=nz and positive uniaxial property, in the stated order, in which the polarizer and the birefringent layer are laminated directly through one of a pressure-sensitive adhesive and an adhesive.
摘要翻译： 提供：适用于在所有方位角方向上提供无色中性显示的液晶显示装置的光学膜; 使用该光学膜的液晶面板; 以及采用该液晶面板的液晶显示装置。 光学膜包括透明保护膜，偏振片和具有nx> ny = nz和正单轴性质的双折射层的顺序，其中偏振器和双折射层直接层压在一个 压敏粘合剂和粘合剂。
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公开(公告)号：US20060238681A1
公开(公告)日：2006-10-26
申请号：US11409108
申请日：2006-04-24
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/133528 , G02F2202/28
摘要： There is provided: an optical film suitable for a liquid crystal display apparatus providing a colorless neutral display in all azimuth angle directions; a liquid crystal panel employing the optical film; and a liquid crystal display apparatus employing the liquid crystal panel. An optical film includes a transparent protective film, a polarizer, and a birefringent layer having a relationship of nx>ny=nz and positive uniaxial property, in the stated order, in which the polarizer and the birefringent layer are laminated directly through one of a pressure-sensitive adhesive and an adhesive.
摘要翻译： 提供：适用于在所有方位角方向上提供无色中性显示的液晶显示装置的光学膜; 使用该光学膜的液晶面板; 以及采用该液晶面板的液晶显示装置。 光学膜包括透明保护膜，偏振片和具有nx> ny = nz和正单轴性质的双折射层的顺序，其中偏振器和双折射层直接层压在一个 压敏粘合剂和粘合剂。
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公开(公告)号：US20060268208A1
公开(公告)日：2006-11-30
申请号：US11430907
申请日：2006-05-10
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133528 , G02F2201/50 , G02F2413/02 , G02F2413/13
摘要： The present invention can provide an optical film suitable for a liquid crystal display apparatus providing colorless neutral display in all azimuth angle directions, a liquid crystal panel employing the optical film, and a liquid crystal display apparatus employing the liquid crystal panel. The optical film of the present invention includes a first transparent protective film, a polarizer, a second transparent protective film, and a birefringent layer having a relationship of nx>ny=nz and positive uniaxial property in the stated order, in which the second transparent protective film has a thickness direction retardation (Rth) represented by the formula (1) of 10 nm or less. Rth=(nx−nz)×d (1)
摘要翻译： 本发明可以提供一种适用于在所有方位角方向上提供无色中性显示的液晶显示装置的光学膜，使用该光学膜的液晶面板和使用该液晶面板的液晶显示装置。 本发明的光学膜包括第一透明保护膜，偏振片，第二透明保护膜和具有nx> ny = nz的关系的双折射层和按照所述顺序的正单轴性质，其中第二透明 保护膜具有由式（1）表示的厚度方向延迟（Rth）为10nm以下。 <？in-line-formula description =“In-line formula”end =“lead”？> Rth =（nx-nz）xd（1）<？in-line-formula description =“In-line Formulas”end = “尾巴”？
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公开(公告)号：US20060238684A1
公开(公告)日：2006-10-26
申请号：US11407926
申请日：2006-04-21
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/1393
摘要： There is provided a liquid crystal panel and a liquid crystal display apparatus each allowing excellent viewing angle compensation and having excellent contrast and small color shift in an oblique direction. The liquid crystal panel of the present invention includes: a first polarizer; a first cellulose-based film; an optical compensation layer having an Nz coefficient represented by an equation (1) of 2≦Nz≦20; a liquid crystal cell; a second cellulose-based film; and a second polarizer in the order given from a backlight side to a viewer side, in which: the first cellulose-based film has a thickness direction retardation (Rth) represented by an equation (2) of 10 nm or less; and the second cellulose-based film has a thickness direction retardation (Rth) represented by the equation (2) of 10 nm or less. Nz=(nx−nz)/(nx−ny) (1) Rth=(nx−nz)×d (2)
摘要翻译： 提供一种液晶面板和液晶显示装置，每个液晶面板和液晶显示装置允许优异的视角补偿，并且在倾斜方向上具有优异的对比度和较小的色移。 本发明的液晶面板包括：第一偏振片; 第一纤维素基膜; 具有由2≤Nz≤20的式（1）表示的Nz系数的光学补偿层; 液晶单元; 第二纤维素基膜; 和第二偏振器，其中：所述第一纤维素类膜具有由式（2）表示的厚度方向延迟（Rth）为10nm以下的顺序; 第二纤维素系膜具有由式（2）表示的厚度方向延迟（Rth）为10nm以下。 <？in-line-formula description =“In-line Formulas”end =“lead”？> Nz =（nx-nz）/（nx-ny）（1） 线公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> Rth =（nx-nz）xd（2） description =“In-line Formulas”end =“tail”？>
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10.发明授权公开(公告)号：US07538841B2
公开(公告)日：2009-05-26
申请号：US11430907
申请日：2006-05-10
IPC分类号： G02F1/1335 , G02F1/1347
CPC分类号： G02F1/13363 , G02F1/133528 , G02F2201/50 , G02F2413/02 , G02F2413/13
摘要： The present invention can provide an optical film suitable for a liquid crystal display apparatus providing colorless neutral display in all azimuth angle directions, a liquid crystal panel employing the optical film, and a liquid crystal display apparatus employing the liquid crystal panel. The optical film of the present invention includes a first transparent protective film, a polarizer, a second transparent protective film, and a birefringent layer having a relationship of nx>ny=nz and positive uniaxial property in the stated order, in which the second transparent protective film has a thickness direction retardation (Rth) represented by the formula Rth=(nx−nz)×d of 10 nm or less.
摘要翻译： 本发明可以提供一种适用于在所有方位角方向上提供无色中性显示的液晶显示装置的光学膜，使用该光学膜的液晶面板和使用该液晶面板的液晶显示装置。 本发明的光学膜包括第一透明保护膜，偏振片，第二透明保护膜和具有nx> ny = nz的关系的双折射层和按照所述顺序的正单轴性质，其中第二透明 保护膜具有由式Rth =（nx-nz）×d表示的厚度方向延迟（Rth）为10nm以下。
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