公开(公告)号：US07466382B2

公开(公告)日：2008-12-16

申请号：US10572602

申请日：2004-09-13

申请人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

发明人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

IPC分类号： G02F1/1335

CPC分类号： G02B5/3033 ,  G02B5/305

摘要： An optical film(3) of the invention comprises a polarizing plate(1) and plural retardation films(2) so that an absorption axis of the polarizing plate(1) is perpendicular or parallel to slow axes of the plural retardation films(2) and the slow axes of the plural retardation films(2) are parallel to one another. An Nz value expressed by Nz=(nx1−nz1)/(nx1−ny1) is in the range of from 0.15 to 0.85 and an in-plane retardation Re1 expressed by Re1=(nx1−ny1)×d1 is in the range of from 200 to 350 nm, where in each of the plural retardation films, a direction along with the refractive index in the film plane is maximum is defined as the X-axis, a direction perpendicular to the X-axis as the Y-axis, the thickness direction of the film as the Z-axis, and where refractive indices in each axial direction are defined as nx1, ny1, and nz1, respectively, and the thickness of the film as d1 (nm). The optical film may realize an easily viewable display with high contrast ratio in a wide range.

摘要翻译： 本发明的光学膜（3）包括偏振板（1）和多个延迟膜（2），使得偏振板（1）的吸收轴垂直或平行于多个延迟膜（2）的慢轴， 并且多个延迟膜（2）的慢轴彼此平行。 由Nz =（nx1-nz1）/（nx1-ny1）表示的Nz值在0.15〜0.85的范围内，由Re1 =（nx1-ny1）×d1表示的面内相位差Re1在 200〜350nm，其中在多个延迟膜中的每一个中，膜平面中的折射率方向最大的方向被定义为X轴，与X轴垂直的方向作为Y轴， 膜的厚度方向为Z轴，各轴向的折射率分别为nx1，ny1，nz1，膜的厚度为d1（nm）。 光学膜可以在宽范围内实现高对比度的容易观看的显示。

公开(公告)号：US20060170848A1

公开(公告)日：2006-08-03

申请号：US10560393

申请日：2005-03-30

申请人： Masayuki Kawai ,  Shuuji Yano ,  Seiji Umemoto

发明人： Masayuki Kawai ,  Shuuji Yano ,  Seiji Umemoto

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133634 ,  G02B5/3016 ,  G02F1/134363 ,  G02F2001/133562 ,  G02F2001/133567

摘要： A liquid crystal display of the invention comprises an in-plane switching liquid crystal panel containing a liquid crystal layer whose alignment orientation changes according to an electric field in parallel with a surface of a substrate; a first polarizing plate and a second polarizing plate disposed sandwiching the liquid crystal panel therebetween; a first optical film inserted between the first polarizing plate and the liquid crystal panel; and a second optical film inserted between the second polarizing plate and the liquid crystal panel, wherein the first optical film includes: a retardation film A1 having a relation of nz>nx≧ny; and a retardation film B having an in-plane retardation (Re) in the range of from 200 to 300 nm, a relation of nx>nz>ny and satisfying Nz coefficient in the range of 0.3 nx≧ny; and the slow axis of the retardation film B is in parallel with or perpendicular to the absorption axes of the first and second polarizing plates. The liquid crystal display has a high contrast ratio over a wide range.

摘要翻译： 本发明的液晶显示器包括：面内切换液晶板，其包含取向取向根据与基板表面平行的电场而变化的液晶层; 将液晶面板夹在其间的第一偏振片和第二偏振片; 插入在第一偏振片和液晶面板之间的第一光学膜; 以及插入在第二偏振板和液晶面板之间的第二光学膜，其中第一光学膜包括：具有nz> nx> = ny的关系的延迟膜A 1; 以及具有在200〜300nm范围内的面内相位差（Re）的相位差膜B，nx> nz> ny的关系，并且在0.3 nx> = ny的关系的延迟膜A 2; 延迟膜B的慢轴与第一和第二偏振片的吸收轴平行或垂直。 液晶显示器在宽范围内具有高对比度。

公开(公告)号：US06556595B2

公开(公告)日：2003-04-29

申请号：US09257120

申请日：1999-02-25

申请人： Hideki Kobayashi ,  Teruaki Tobita ,  Masayuki Kawai ,  Noriyuki Tsukino

发明人： Hideki Kobayashi ,  Teruaki Tobita ,  Masayuki Kawai ,  Noriyuki Tsukino

IPC分类号： H01S300

CPC分类号： H05H7/04

摘要： Disclosed is a novel hybrid wiggler as a kind of insertion devices, for example, in an electron accelerator. Different from a conventional hybrid wiggler consisting of two oppositely facing arrays each formed of an alternate arrangement of a plurality of permanent magnet blocks and a plurality of pole pieces of a soft magnetic material to generate a sine-curved periodical magnetic field in the gap space between the arrays to cause meandering of electron beams, each of the pole pieces is sandwiched on the lateral surfaces with a pair of auxiliary permanent magnet blocks so that the periodical magnetic field generated in the gap space can be greatly strengthened.

摘要翻译： 公开了一种新颖的混合摆动器作为一种插入装置，例如在电子加速器中。 不同于由两个相对阵列组成的常规混合摆动器，每个由两个相对的阵列组成，每个阵列由多个永磁体块的交替布置和多个软磁材料的极片组成，以在第二和第二组之间的间隙空间中产生正弦弯曲周期磁场 用于引起电子束曲折的阵列，每个极片被一对辅助永磁体块夹在侧面上，从而可以大大增强在间隙空间中产生的周期磁场。

公开(公告)号：US5057286A

公开(公告)日：1991-10-15

申请号：US474903

申请日：1990-02-05

申请人： Kotaro Chiba ,  Motohide Hatanaka ,  Masayuki Kawai

发明人： Kotaro Chiba ,  Motohide Hatanaka ,  Masayuki Kawai

IPC分类号： C30B7/00 ,  C30B7/10

CPC分类号： C30B7/10 ,  C30B29/18 ,  C30B7/00 ,  Y10S117/90 ,  Y10T117/1096

摘要： A vessel for use in hydrothermal synthesis, comprises: a vessel body to be heated from outside; an inner tubular vessel which is placed within the vessel body with a tubular gap being formed therebetween, the inner tubular vessel having an inner surface which is formed of a precious metal such as silver, gold or platinum, and having a cover with a first small hole therein; and a buffer compartment for covering the first small hole, the buffer compartment having one wall which is defined by the cover and having the other wall with a second small hole therein.

摘要翻译： 用于水热合成的容器包括：从外部加热的容器体; 内部管状容器，其内部管状间隙被放置在容器本体内，内部管状容器具有由诸如银，金或铂的贵金属形成的内表面，并且具有第一小的盖 洞中; 以及用于覆盖所述第一小孔的缓冲室，所述缓冲室具有由所述盖限定的一个壁，并且所述缓冲隔室具有在其中的第二小孔。

公开(公告)号：US07619818B2

公开(公告)日：2009-11-17

申请号：US11569538

申请日：2005-04-05

申请人： Shuuji Yano ,  Masayuki Kawai ,  Ryouji Kinoshita

发明人： Shuuji Yano ,  Masayuki Kawai ,  Ryouji Kinoshita

IPC分类号： G02B5/30

CPC分类号： G02B5/3083 ,  G02F1/133634 ,  G02F1/134363

摘要： An elliptically polarizing plate including: a polarizer; and an optical film that includes a laminate of: a retardation film A that includes a cyclic polyolefin resin-containing thermoplastic polymer and has uniaxially-aligned positive refractive-index anisotropy characterized by nx>ny≈nz; and a retardation film B that is fixed to homeotropic alignment and has positive refractive-index anisotropy characterized by nz1>nx1≈ny1, wherein the optical film is laminated on one side of the polarizer in such a manner that a slow axis of the retardation film A is perpendicular to an absorption axis of the polarizer. The elliptically polarizing plate can suppress a reduction in contrast at wide viewing angles when applied to in-plane switching mode active matrix liquid crystal displays, and can be highly effective for improvements against color shift.

摘要翻译： 一种椭圆偏振板，包括：偏振器; 以及包括层压体的光学膜，所述层压体包括含有环状聚烯烃树脂的热塑性聚合物的延迟膜A，其特征在于nx>ny≈nz的单轴取向正折射率各向异性; 以及相位差膜B，其被固定为垂直取向并且具有以nz1>nx1≈ny1为特征的正折射率各向异性，其中光学膜以偏振器的一侧层叠的方式使得延迟膜的慢轴 A垂直于偏振器的吸收轴。 当应用于平面内切换模式有源矩阵液晶显示器时，椭圆偏振板可以抑制在宽视角下的对比度的降低，并且可以非常有效地改善对色偏移。

公开(公告)号：US20080018831A1

公开(公告)日：2008-01-24

申请号：US11569538

申请日：2005-04-05

申请人： Shuuji Yano ,  Masayuki Kawai ,  Ryouji Kinoshita

发明人： Shuuji Yano ,  Masayuki Kawai ,  Ryouji Kinoshita

IPC分类号： G02F1/1335 ,  G02B5/30

CPC分类号： G02B5/3083 ,  G02F1/133634 ,  G02F1/134363

摘要： An elliptically polarizing plate of the invention comprises: a polarizer; and an optical film that comprises a laminate of: a retardation film A that comprises a cyclic polyolefin resin-containing thermoplastic polymer and has uniaxially-aligned positive refractive-index anisotropy characterized by nx>ny≈nz, wherein nx is a refractive index in the direction of X axis along which the in-plane refractive index is maximum, ny is a refractive index in the direction of Y axis perpendicular to X axis, and nz is a refractive index in the direction of Z axis that is the direction of the thickness; and a retardation film B that is fixed to homeotropic alignment and has positive refractive-index anisotropy characterized by nz1>nx1≈ny1, wherein nx1 is a refractive index in the direction of X axis along which the in-plane refractive index is maximum, ny1 is a refractive index in the direction of Y axis perpendicular to X axis, and nz1 is a refractive index in the direction of Z axis that is the direction of the thickness, wherein the optical film is laminated on one side of the polarizer in such a manner that a slow axis of the retardation film A is perpendicular to an absorption axis of the polarizer. The elliptically polarizing plate can suppress a reduction in contrast at wide viewing angles when applied to in-plane switching mode active matrix liquid crystal displays, and can be highly effective for improvements against color shift.

摘要翻译： 本发明的椭圆偏振片包括：偏振片; 以及包含层压体的光学膜，其包含含有环状聚烯烃树脂的热塑性聚合物的延迟膜A，其特征在于nx>ny≈nz的单轴取向正折射率各向异性，其中nx为折射率 面内折射率最大的X轴方向，ny是与X轴垂直的Y轴方向的折射率，nz是Z轴方向的折射率，即Z轴的厚度方向 ; 以及相位差膜B，其被固定为垂直取向，并且具有以nz 1 / n 1 / n 2为特征的正折射率各向异性， 其中nx1是在面内折射率最大的X轴方向上的折射率，n Y 1是在Y轴方向上的折射率 垂直于X轴，nz <1>是作为厚度方向的Z轴方向的折射率，其中光学膜层叠在偏振器的一侧上，使得 延迟膜A的慢轴垂直于偏振片的吸收轴。 当应用于平面内切换模式有源矩阵液晶显示器时，椭圆偏振板可以抑制在宽视角下的对比度的降低，并且可以非常有效地改善对色偏移。

公开(公告)号：US07288297B2

公开(公告)日：2007-10-30

申请号：US10542272

申请日：2004-08-05

申请人： Masayuki Kawai ,  Junichi Adachi ,  Shuuji Yano ,  Takashi Yamaoka ,  Kanako Wasai

发明人： Masayuki Kawai ,  Junichi Adachi ,  Shuuji Yano ,  Takashi Yamaoka ,  Kanako Wasai

IPC分类号： G02B5/30 ,  G02F1/13363

CPC分类号： G02B5/3016 ,  Y10T428/1041 ,  Y10T428/1059 ,  Y10T428/1086 ,  Y10T428/1091

摘要： The present invention provides an optical compensation plate having an optical compensation layer in which occurrence of cracks due to an applied pressure and deformation caused by heat or the like are suppressed. By applying an adhesive that contains a moisture-curing isocyanate compound and has a glass transition temperature of 100° C. or less onto at least one surface of the optical compensation layer and curing the adhesive, an anti-cracking layer is formed directly on the surface of the optical compensation layer. The occurrence of cracks and the deformation in the optical compensation layer can be prevented by this anti-cracking layer. The optical compensation layer preferably is a layer having a cholesteric structure, and a constituent material thereof preferably is a non-liquid crystal polymer formed by polymerizing aligned liquid crystal monomers or an aligned liquid crystal polymer.

摘要翻译： 本发明提供一种具有光学补偿层的光学补偿板，其中由于施加的压力而引起的裂纹和由热等导致的变形被抑制。 通过将含有湿固化异氰酸酯化合物的粘合剂应用于光学补偿层的至少一个表面上并具有100℃以下的玻璃化转变温度并固化粘合剂，直接在其上形成抗裂层 光学补偿层的表面。 通过该抗裂层可以防止光学补偿层的裂纹的发生和变形。 光学补偿层优选为具有胆甾醇结构的层，其构成材料优选为通过聚合取向的液晶单体或取向的液晶聚合物形成的非液晶聚合物。

公开(公告)号：US20070091236A1

公开(公告)日：2007-04-26

申请号：US10572600

申请日：2004-09-13

申请人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

发明人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02B5/3033 ,  G02B5/305

摘要： An optical film(3) of the invention comprises a polarizing plate(1), in which a transparent protective film(1b) is laminated on both sides of a polarizer(1a), and plural retardation films(2) so that an absorption axis of the polarizing plate(1) is perpendicular or parallel to slow axes of the plural retardation films(2) and the slow axes of the plural retardation films(2) are parallel to one another. An Nz value expressed by Nz=(nx1−nz1)/(nx1−ny1) is in the range of from 0.15 to 0.85 and an in-plane retardation Re1 expressed by Re1=(nx1−ny1)×d1 is in the range of from 200 to 350 nm, where in each of the plural retardation films, a direction along with the refractive index in the film plane is maximum is defined as the X-axis, a direction perpendicular to the X-axis as the Y-axis, the thickness direction of the film as the Z-axis, and where refractive indices in each axial direction are defined as nx1, ny1, and nz1, respectively, and the thickness of the film as d1 (nm). The optical film may realize an easily viewable display with high contrast ratio in a wide range and may provide a retardation value stabilized under conditions of high temperature or high humidity

摘要翻译： 本发明的光学膜（3）包括偏振板（1），其中透明保护膜（1b）层叠在偏振片（1a）的两侧，以及多个延迟膜（2），使得 偏振板（1）的吸收轴与多个延迟膜（2）的慢轴垂直或平行，并且多个延迟膜（2）的慢轴彼此平行。 由Nz =（nx1-nz1 / n1）/（nx1-n1）表示的Nz值， 在0.15至0.85的范围内，并且由Re 1表示的面内延迟Re 1 /（N 1/2） > 1 1 在200〜350nm的范围内，其中在多个延迟膜的每一个中，与膜面中的折射率一致的方向最大为 定义为X轴，垂直于X轴的方向为Y轴，膜的厚度方向为Z轴，并且其中各轴向的折射率定义为nx <1 < / SUB>，n 1＆lt; 1＆gt;和nz＆lt; 1＆gt;，膜的厚度为d 1（nm）。 光学膜可以在宽范围内实现高对比度的容易观看的显示，并且可以提供在高温或高湿度条件下稳定的延迟值

公开(公告)号：US20070002228A1

公开(公告)日：2007-01-04

申请号：US10572602

申请日：2004-09-13

申请人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

发明人： Shuuji Yano ,  Ryouji Kinoshita ,  Masayuki Kawai

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02B5/3033 ,  G02B5/305

摘要： An optical film(3) of the invention comprises a polarizing plate(1) and plural retardation films(2) so that an absorption axis of the polarizing plate(1) is perpendicular or parallel to slow axes of the plural retardation films(2) and the slow axes of the plural retardation films(2) are parallel to one another. An Nz value expressed by Nz=(nx1−nz1)/(nx1−ny1) is in the range of from 0.15 to 0.85 and an in-plane retardation Re1 expressed by Re1=(nx1−ny1)×d1 is in the range of from 200 to 350 nm, where in each of the plural retardation films, a direction along with the refractive index in the film plane is maximum is defined as the X-axis, a direction perpendicular to the X-axis as the Y-axis, the thickness direction of the film as the Z-axis, and where refractive indices in each axial direction are defined as nx1, ny1, and nz1, respectively, and the thickness of the film as d1 (nm). The optical film may realize an easily viewable display with high contrast ratio in a wide range.

摘要翻译： 本发明的光学膜（3）包括偏振板（1）和多个延迟膜（2），使得偏振板（1）的吸收轴垂直或平行于多个延迟膜（2）的慢轴， 并且多个延迟膜（2）的慢轴彼此平行。 由Nz =（nx1-nz1 / n1）/（nx1-n1）表示的Nz值， 在0.15至0.85的范围内，并且由Re 1表示的面内延迟Re 1 /（N 1/2） > 1 1 在200〜350nm的范围内，其中在多个延迟膜的每一个中，与膜面中的折射率一致的方向最大为 定义为X轴，垂直于X轴的方向为Y轴，膜的厚度方向为Z轴，并且其中各轴向的折射率定义为nx <1 < / SUB>，n 1＆lt; 1＆gt;和nz＆lt; 1＆gt;，膜的厚度为d 1（nm）。 光学膜可以在宽范围内实现高对比度的容易观看的显示。

公开(公告)号：US07126754B2

公开(公告)日：2006-10-24

申请号：US10512998

申请日：2003-06-17

申请人： Takashi Yamaoka ,  Junichi Adachi ,  Masayuki Kawai ,  Nao Murakami ,  Hiroyuki Yoshimi ,  Shuuji Yano ,  Kanako Wasai

发明人： Takashi Yamaoka ,  Junichi Adachi ,  Masayuki Kawai ,  Nao Murakami ,  Hiroyuki Yoshimi ,  Shuuji Yano ,  Kanako Wasai

IPC分类号： G02B5/30 ,  G02F1/1335

CPC分类号： G02B5/3033 ,  G02B5/3083 ,  G02F1/133528 ,  G02F1/13363

摘要： A polarizing plate with an optical compensation layer is provided, which has an excellent peelability and is easy to reattach after mounted on an image display apparatus. A pressure-sensitive adhesive layer satisfying the condition (I) below is formed on both surfaces of an optical compensation layer, and one of the pressure-sensitive adhesive layers is further laminated with a polarizing plate.condition (I): in the case where a pressure-sensitive adhesive layer causing the optical compensation layer and the polarizing plate to adhere to each other is expressed by a pressure-sensitive adhesive layer (A) and the other pressure-sensitive adhesive layer is expressed by a pressure-sensitive adhesive layer (B) and attached to a glass substrate, the pressure-sensitive adhesive layer (A) causing the optical compensation layer and the polarizing plate to adhere to each other has an adhesive strength exceeding 12 N/25 mm, and the pressure-sensitive adhesive layer (B) causing the optical compensation layer and the glass substrate to adhere to each other has an adhesive strength of 1 to 10 N/25 mm.

摘要翻译： 提供了具有光学补偿层的偏振片，其具有优异的可剥离性，并且在安装在图像显示装置上之后容易重新附着。 在光学补偿层的两面上形成满足下述条件（I）的压敏粘合剂层，并且一个压敏粘合剂层进一步与偏振片层压。 条件（I）：在使粘合剂使光学补偿层和偏光板粘合的粘合剂层由粘合剂层（A）表示的情况下，另一方的压敏粘合剂层 由粘合剂层（B）表示并附着在玻璃基板上，使光学补偿层和偏光板粘合的粘合剂层（A）的粘合强度超过12N / 25 并且使光学补偿层和玻璃基板粘合的粘合剂层（B）的粘合强度为1〜10N / 25mm。