公开(公告)号：US07714976B2

公开(公告)日：2010-05-11

申请号：US10576583

申请日：2004-08-31

申请人： Kiichi Shimodaira ,  Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

发明人： Kiichi Shimodaira ,  Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

IPC分类号： G02F1/1333 ,  B32B27/04 ,  B32B27/12 ,  B32B17/02 ,  B32B17/04

CPC分类号： C08J5/08 ,  G02F1/133305 ,  Y10T428/249921 ,  Y10T428/249946 ,  Y10T428/24995 ,  Y10T442/2992

摘要： An optical resin sheet includes a cured resin layer containing glass fiber, wherein the ratio of the elastic modulus of the glass fiber to the elastic modulus of a cured resin material, which forms the cured resin layer, is 25 or more. With the thus arranged optical resin sheet, stress is applied to the glass fiber, thereby reducing the phenomenon of occurrence of birefringence, and when it is applied to a display device, there is achieved a significantly small light leakage in an oblique direction. The optical resin sheet is capable of achieving excellent display quality of an image display device such as a liquid crystal display device, as well as keeping the coefficient of thermal expansion lower and the mechanical strength higher.

摘要翻译： 光学树脂片包括含玻璃纤维的固化树脂层，其中玻璃纤维的弹性模量与形成固化树脂层的固化树脂材料的弹性模量之比为25以上。 通过这样配置的光学树脂片，对玻璃纤维施加应力，由此减少双折射的发生现象，并且当应用于显示装置时，在倾斜方向上实现明显的小的漏光。 光学树脂片能够实现液晶显示装置等图像显示装置的优异的显示质量，并且保持热膨胀系数更低，机械强度更高。

公开(公告)号：US20090015781A1

公开(公告)日：2009-01-15

申请号：US10576583

申请日：2004-08-31

申请人： Kiichi Shimodaira ,  Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

发明人： Kiichi Shimodaira ,  Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

IPC分类号： G02F1/1333 ,  B32B5/02

CPC分类号： C08J5/08 ,  G02F1/133305 ,  Y10T428/249921 ,  Y10T428/249946 ,  Y10T428/24995 ,  Y10T442/2992

摘要： An optical resin sheet includes a cured resin layer containing glass fiber, wherein the ratio of the elastic modulus of the glass fiber to the elastic modulus of a cured resin material, which forms the cured resin layer, is 25 or more. With the thus arranged optical resin sheet, stress is applied to the glass fiber, thereby reducing the phenomenon of occurrence of birefringence, and when it is applied to a display device, there is achieved a significantly small light leakage in an oblique direction. The optical resin sheet is capable of achieving excellent display quality of an image display device such as a liquid crystal display device, as well as keeping the coefficient of thermal expansion lower and the mechanical strength higher.

摘要翻译： 光学树脂片包括含玻璃纤维的固化树脂层，其中玻璃纤维的弹性模量与形成固化树脂层的固化树脂材料的弹性模量之比为25以上。 通过这样配置的光学树脂片，对玻璃纤维施加应力，由此减少双折射的发生现象，并且当应用于显示装置时，在倾斜方向上实现明显的小的漏光。 光学树脂片能够实现液晶显示装置等图像显示装置的优异的显示质量，并且保持热膨胀系数更低，机械强度更高。

公开(公告)号：US07259803B2

公开(公告)日：2007-08-21

申请号：US10512823

申请日：2003-05-22

申请人： Yuuzou Akada ,  Toshiyuki Umehara ,  Nobuyoshi Yagi ,  Tadaaki Harada ,  Yoshimasa Sakata ,  Hidetoshi Yoshitake

发明人： Yuuzou Akada ,  Toshiyuki Umehara ,  Nobuyoshi Yagi ,  Tadaaki Harada ,  Yoshimasa Sakata ,  Hidetoshi Yoshitake

IPC分类号： B32B27/04 ,  B32B27/38

CPC分类号： H01L31/0392 ,  C08J5/043 ,  C08J5/24 ,  C08J2363/00 ,  G02F1/133305 ,  Y02E10/50 ,  Y10T428/1073 ,  Y10T428/1086 ,  Y10T428/31518

摘要： A resin sheet that is unlikely to be affected by heat and allows prevention of the occurrence of a crack is provided. A glass fiber cloth-like material is dipped into an epoxy resin solution and subjected to curing, thereby obtaining an epoxy resin-based sheet including the glass fiber cloth-like material. The resin sheet has a haze value of 10% or lower, and preferably, has a light transmittance of 88% or higher, an in-plane retardation of not more than 2 nm, a retardation in a thickness direction of 40 nm, and a surface roughness of not more than 2 μm.

摘要翻译： 提供了不易受热影响并且可以防止发生裂纹的树脂片。 将玻璃纤维布状材料浸入环氧树脂溶液中并固化，从而得到包含玻璃纤维布状材料的环氧树脂基片材。 树脂片的雾度值为10％以下，优选透光率为88％以上，面内相位差为2nm以下，厚度方向的延迟为40nm， 表面粗糙度不超过2毫米。

公开(公告)号：US20070128376A1

公开(公告)日：2007-06-07

申请号：US10580714

申请日：2004-11-24

申请人： Tadaaki Harada ,  Yuuzou Akada ,  Yoshimasa Sakata

发明人： Tadaaki Harada ,  Yuuzou Akada ,  Yoshimasa Sakata

IPC分类号： C09K19/00

CPC分类号： B32B27/06 ,  B32B27/04 ,  B32B27/20 ,  B32B2260/04 ,  B32B2307/7242 ,  B32B2457/12 ,  B32B2457/202 ,  B32B2457/206 ,  D06N3/0022 ,  D06N3/0063 ,  D06N3/183 ,  D06N3/186 ,  D06N2205/20 ,  D06N2209/0861 ,  D06N2209/103 ,  G02F1/133305 ,  Y10T428/10

摘要： There is provided a resin sheet that achieves improvement in lightweight, low-profile and high impact characteristics, suppresses thermal shrinkage and expansion and is excellent in light transparency so as to prevent the display quality or the like of a display device from being deteriorated, as well as a substrate for a display device, a display device and a substrate for a solar cell, each having the aforesaid resin sheet. A resin sheet includes a cured resin layer containing in a resin a glass fiber cloth-like material and inorganic particles, and is structured to have a haze value of 10% or lower.

摘要翻译： 提供一种树脂片，其轻量化，低轮廓和高冲击特性得到改善，抑制热收缩和膨胀，并且透光性优异，从而防止显示装置的显示质量等劣化，如 以及用作显示装置的基板，显示装置和用于太阳能电池的基板，每个都具有上述树脂片。 树脂片包括树脂中含有玻璃纤维布状材料的固化树脂层和无机颗粒，并且其雾度值为10％以下。

公开(公告)号：US20070117485A1

公开(公告)日：2007-05-24

申请号：US10578308

申请日：2004-11-05

申请人： Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

发明人： Yoshimasa Sakata ,  Yuuzou Akada ,  Tadaaki Harada

IPC分类号： B32B17/02 ,  B32B5/26 ,  B32B17/04

CPC分类号： B32B27/06 ,  B32B17/04 ,  B32B27/04 ,  B32B2260/021 ,  B32B2305/72 ,  B32B2307/42 ,  B32B2307/514 ,  B32B2307/7242 ,  B32B2315/085 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  G02B5/3033 ,  G02F1/133305 ,  G02F1/133528 ,  G02F2001/133302 ,  G02F2202/023 ,  Y10T442/2926 ,  Y10T442/2992 ,  Y10T442/3065 ,  Y10T442/3707

摘要： In the present invention, there is provided a laminated film that is excellent in terms of mechanical strength and low coefficient of thermal expansion. According to the present invention, there is provided a laminated film, which is characterized in that it comprises a resin sheet having a cured resin layer containing glass cloth and a polarizing plate laminated on the resin sheet, in which any one of weft yarn and warp yarn of the glass cloth is oriented at an angle of 5 degrees or less relative to an absorption axis of the polarizing plate.

摘要翻译： 在本发明中，提供了在机械强度和低热膨胀系数方面优异的层压膜。 根据本发明，提供了一种层压膜，其特征在于，它包括一个树脂片，该树脂片含有玻璃布固化树脂层和层压在树脂片上的偏振片，其中纬纱和纬纱中的任何一种 玻璃布的纱线相对于偏振片的吸收轴以5度以下的角度取向。

公开(公告)号：US20070042168A1

公开(公告)日：2007-02-22

申请号：US10580399

申请日：2004-11-24

申请人： Tadaaki Harada ,  Yuuzou Akada ,  Yoshimasa Sakata

发明人： Tadaaki Harada ,  Yuuzou Akada ,  Yoshimasa Sakata

IPC分类号： D04H13/00

CPC分类号： B32B27/12 ,  B32B27/38 ,  B32B2038/0076 ,  B32B2262/101 ,  B32B2305/72 ,  B32B2307/418 ,  B32B2307/538 ,  B32B2307/7242 ,  B32B2310/0831 ,  B32B2457/12 ,  B32B2457/202 ,  G02F1/133305 ,  Y10T428/1086 ,  Y10T428/249924

摘要： There is provided a resin sheet that achieves improvement in lightweight, low-profile and high impact characteristics, suppresses thermal shrinkage and expansion and is excellent in light transparency so as to prevent the display quality or the like of a display device from being deteriorated, as well as a substrate for a display device, a display device and a substrate for a solar cell, each having the aforesaid resin sheet. A resin sheet includes a cured resin layer containing a glass fiber cloth-like material and an overcoat layer laminated on the cured resin layer to have a surface roughness Rt of 200 nm or less, and is structured to have a haze value of 10% or lower.

摘要翻译： 提供一种树脂片，其轻量化，低轮廓和高冲击特性得到改善，抑制热收缩和膨胀，并且透光性优异，从而防止显示装置的显示质量等劣化，如 以及用作显示装置的基板，显示装置和用于太阳能电池的基板，每个都具有上述树脂片。 树脂片包括含有玻璃纤维布状材料的固化树脂层和层压在固化树脂层上的外涂层，以使表面粗糙度Rt为200nm以下，并且其结构为具有10％的雾度值或 降低。

公开(公告)号：US06710840B2

公开(公告)日：2004-03-23

申请号：US09883941

申请日：2001-06-20

申请人： Seiji Umemoto ,  Yoshimasa Sakata ,  Kiichi Shimodaira ,  Nobuyoshi Yagi

发明人： Seiji Umemoto ,  Yoshimasa Sakata ,  Kiichi Shimodaira ,  Nobuyoshi Yagi

IPC分类号： G02F11333

CPC分类号： G02F1/133615 ,  G02F1/133305 ,  G02F2001/133616 ,  Y10T428/1095 ,  Y10T428/24942

摘要： A liquid crystal display device having a resin substrate wherein a transparent resin plate has at least a conductive layer via a transparent layer with a lower refractive index than the resin plate, and a liquid crystal display panel including at least a liquid crystal cell with a liquid crystal carried between a visible side substrate and a back side substrate that are disposed with electrodes on their substrates opposed to one another. One or both of the visible side substrate and the back side substrate is or are the resin substrate.

摘要翻译： 一种具有树脂基板的液晶显示装置，其中透明树脂板通过具有比树脂板低的折射率的透明层至少具有导电层，以及至少包括具有液体的液晶单元的液晶显示面板 携带在可见侧基板和背面基板之间的晶体，该基板在彼此相对的基板上设置有电极。 可见侧基板和背面基板中的一个或两个是树脂基板或是树脂基板。

公开(公告)号：US06818263B2

公开(公告)日：2004-11-16

申请号：US09867543

申请日：2001-05-31

申请人： Kiichi Shimodaira ,  Toshiyuki Umehara ,  Nobuyoshi Yagi ,  Yoshimasa Sakata ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

发明人： Kiichi Shimodaira ,  Toshiyuki Umehara ,  Nobuyoshi Yagi ,  Yoshimasa Sakata ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

IPC分类号： C09K1900

CPC分类号： G02F1/133504 ,  Y10S428/923 ,  Y10S428/926 ,  Y10T428/1086 ,  Y10T428/25 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/31511 ,  Y10T428/31525 ,  Y10T428/31529

摘要： A resin sheet which comprises a base layer containing particles dispersed therein and hence has excellent dimensional stability; a resin sheet which comprises a base layer containing particles dispersed therein and hence has excellent light diffusion properties; resin sheets which comprise either of those resin sheets containing dispersed particles and a reflecting layer, inorganic gas barrier layer, and color filter layer respectively superposed thereon; and a liquid crystal display using any of these resin sheets containing dispersed particles. Some of the resin sheets containing dispersed particles comprise a base layer comprising a thermoplastic resin or thermoset resin and dispersed therein an inorganic oxide having an average particle diameter of 1 to 100 nm, the amount of the inorganic oxide being 0.1 to 23% by weight based on the weight of the base layer.

摘要翻译： 一种树脂片，其包含含有分散在其中的颗粒的基底层，因此具有优异的尺寸稳定性; 树脂片，其包含含有分散在其中的颗粒的基底层，因此具有优异的光漫射特性; 包含分散颗粒的那些树脂片中的任一种的树脂片和反射层，无机阻气层和分别重叠在其上的滤色器层; 以及使用这些含有分散颗粒的这些树脂片中的任何一种的液晶显示器。一些含有分散颗粒的树脂片包括包含热塑性树脂或热固性树脂的基层，并分散有平均粒径为1至100nm的无机氧化物 ，无机氧化物的量相对于基础层的重量为0.1〜23重量％。

公开(公告)号：US06942906B2

公开(公告)日：2005-09-13

申请号：US10701633

申请日：2003-11-06

申请人： Yoshimasa Sakata ,  Toshiyuki Umehara ,  Kiichi Shimodaira ,  Kazutaka Hara ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

发明人： Yoshimasa Sakata ,  Toshiyuki Umehara ,  Kiichi Shimodaira ,  Kazutaka Hara ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

IPC分类号： G02F1/1335 ,  B32B27/18 ,  B32B27/38 ,  G02B5/02 ,  G02F1/13363

CPC分类号： G02B5/0242 ,  B32B27/18 ,  B32B27/38 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0284 ,  Y10T428/10 ,  Y10T428/105 ,  Y10T428/1073 ,  Y10T428/1086 ,  Y10T428/1095 ,  Y10T428/12472

摘要： A resin sheet containing dispersed particles which is thin and lightweight, and has excellent mechanical strength and light-diffusing properties. The resin sheets may be used in liquid crystal displays. A resin sheet having a hard coat layer, an epoxy resin layer containing 100 parts by weight of the resin to 200 parts by weight of a diffuser having a refractive index different from that of the epoxy resin and having an average particle diameter from 0.2 to 100 μm, and a thin metal layer as a reflecting layer, wherein the diffuser localizes so as to have a concentration distribution in the direction of the thickness of the epoxy resin layer. A resin sheet having dispersed particles which is obtained by superposing a reflecting layer, an inorganic gas barrier layer, or a color filter layer thereon. A process for producing the resin sheet having a color filter layer.

摘要翻译： 一种树脂片，其含有薄且重量轻的分散颗粒，并且具有优异的机械强度和光扩散性。 树脂片可以用于液晶显示器。 具有硬涂层的树脂片，含有100重量份树脂的环氧树脂层至200重量份的折射率不同于环氧树脂的折射率并且平均粒径为0.2至100的扩散器 母体和薄金属层作为反射层，其中扩散器定位成具有在环氧树脂层的厚度方向上的浓度分布。 具有通过在其上叠加反射层，无机阻气层或滤色器层而获得的具有分散颗粒的树脂片。 一种具有滤色器层的树脂片的制造方法。

公开(公告)号：US06936313B2

公开(公告)日：2005-08-30

申请号：US10090166

申请日：2002-03-05

申请人： Yoshimasa Sakata ,  Toshiyuki Umehara ,  Kiichi Shimodaira ,  Kazutaka Hara ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

发明人： Yoshimasa Sakata ,  Toshiyuki Umehara ,  Kiichi Shimodaira ,  Kazutaka Hara ,  Yoshihiro Kitamura ,  Katsuhiro Nakano

IPC分类号： G02F1/1335 ,  B32B27/18 ,  B32B27/38 ,  G02B5/02 ,  G02F1/13363

CPC分类号： G02B5/0242 ,  B32B27/18 ,  B32B27/38 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0284 ,  Y10T428/10 ,  Y10T428/105 ,  Y10T428/1073 ,  Y10T428/1086 ,  Y10T428/1095 ,  Y10T428/12472

摘要： A resin sheet containing dispersed particles which is thin, lightweight, and has excellent mechanical strength and light-diffusing properties. The resin sheets may be used in liquid crystal displays. A resin sheet having a hard coat layer, an epoxy resin layer containing 100 parts by weight of the resin to 200 parts by weight of a diffuser having a refractive index different from that of the epoxy resin and having an average particle diameter from 0.2 to 100 μm, and a thin metal layer as a reflecting layer, wherein the diffuser localizes so as to have a concentration distribution in the direction of the thickness of the epoxy resin layer. A resin sheet having dispersed particles which is obtained by superposing a reflecting layer, an inorganic gas barrier layer, or a color filter layer thereon. A process for producing the resin sheet having a color filter layer.

摘要翻译： 一种含有分散颗粒的树脂片，其薄，重量轻并具有优异的机械强度和光扩散性。 树脂片可以用于液晶显示器。 具有硬涂层的树脂片，含有100重量份树脂的环氧树脂层至200重量份的折射率不同于环氧树脂的折射率并且平均粒径为0.2至100的扩散器 母体和薄金属层作为反射层，其中扩散器定位成具有在环氧树脂层的厚度方向上的浓度分布。 具有通过在其上叠加反射层，无机阻气层或滤色器层而获得的具有分散颗粒的树脂片。 一种具有滤色器层的树脂片的制造方法。