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25 条记录 (耗时 0.026 秒)

    Optical laminated body, optical laminated body set, and liquid crystal panel using optical laminated body or optical laminated body set
    11.
    发明授权
    Optical laminated body, optical laminated body set, and liquid crystal panel using optical laminated body or optical laminated body set 有权
    光学层叠体，光学层叠体，以及使用光学层叠体或光学层叠体的液晶面板

    公开(公告)号：US09164210B2

    公开(公告)日：2015-10-20

    申请号：US14130211

    申请日：2012-07-25

    申请人： Hiroaki Sawada ,  Tatsuya Araki ,  Seiji Kondo ,  Minoru Miyatake

    发明人： Hiroaki Sawada ,  Tatsuya Araki ,  Seiji Kondo ,  Minoru Miyatake

    IPC分类号： G02B5/30 ,  G02F1/1335

    CPC分类号： G02B5/3041 ,  G02B5/305 ,  G02F1/133536 ,  G02F2201/54

    摘要： There is provided an optical laminate that significantly suppresses the warping of a liquid crystal panel and can realize high contrast. An optical laminate of the present invention includes: a polarizing film having a thickness of 10 μm or less; and a reflective polarization film. A liquid crystal panel of the present invention includes: a liquid crystal cell; and the optical laminate of the present invention. According to another aspect of the present invention, an optical laminate set is provided. The optical laminate set includes: a first optical laminate that is the optical laminate of the present invention as described above; and a second optical laminate including a polarizing film having a thickness larger than the thickness of the polarizing film of the first optical laminate by 5 μm or more.

    摘要翻译： 提供了能够显着抑制液晶面板翘曲的光学层叠体，能够实现高对比度。 本发明的光学层叠体包括：厚度为10μm以下的偏光膜; 和反射偏振膜。 本发明的液晶面板包括：液晶单元; 和本发明的光学层叠体。 根据本发明的另一方面，提供了一种光学层叠组件。 光学层叠体包括：如上所述的作为本发明的光学层叠体的第一光学层叠体; 以及第二光学层叠体，其具有比第一光学层叠体的偏振膜的厚度大5μm以上的偏振膜。

    Method of producing polarizing film
    12.
    发明授权
    Method of producing polarizing film 有权
    偏光膜的制造方法

    公开(公告)号：US08699135B2

    公开(公告)日：2014-04-15

    申请号：US13520248

    申请日：2011-11-29

    申请人： Shusaku Goto ,  Hiroaki Sawada ,  Takeharu Kitagawa ,  Minoru Miyatake

    发明人： Shusaku Goto ,  Hiroaki Sawada ,  Takeharu Kitagawa ,  Minoru Miyatake

    IPC分类号： G02B5/30

    CPC分类号： G02B5/305 ,  B29C55/023 ,  B29C55/06 ,  B29K2029/04 ,  B29K2995/0034 ,  B32B27/306

    摘要： The present invention provides a method of producing a polarizing film having excellent optical characteristics. The method of producing a polarizing film of the present invention includes: forming a polyvinyl alcohol-based resin layer 12 on a thermoplastic resin substrate 11 to produce a laminate 10; dyeing the polyvinyl alcohol-based resin layer 12 of the laminate 10 with iodine; stretching the laminate 10; and covering, after the dyeing and the stretching, a surface of the polyvinyl alcohol-based resin layer 12 of the laminate 10 with a cover film having a moisture permeability of 100 g/m2·24 h or less, followed by heating of the laminate 10 under the state.

    摘要翻译： 本发明提供了具有优异的光学特性的偏光膜的制造方法。 本发明的偏光膜的制造方法包括：在热塑性树脂基板11上形成聚乙烯醇系树脂层12，制作层叠体10; 用碘对层压体10的聚乙烯醇类树脂层12进行染色; 拉伸叠层10; 使用透湿度为100g / m 2·24h以下的覆盖膜将层叠体10的聚乙烯醇类树脂层12的表面在染色和拉伸后覆盖，然后加热层叠体 10在国家。

    METHOD FOR PRODUCING POLARIZER
    14.
    发明申请
    METHOD FOR PRODUCING POLARIZER 有权
    生产极化剂的方法

    公开(公告)号：US20120052197A1

    公开(公告)日：2012-03-01

    申请号：US13318415

    申请日：2010-04-28

    申请人： Hiroaki Sawada ,  Takeharu Kitagawa ,  Takashi Kamijo

    发明人： Hiroaki Sawada ,  Takeharu Kitagawa ,  Takashi Kamijo

    IPC分类号： B05D5/06 ,  B05D3/00

    CPC分类号： G02B1/08 ,  B32B2457/202 ,  C08J5/18 ,  C08J7/04 ,  C08J2385/04 ,  C08J2429/04 ,  G02B5/3033 ,  Y10T428/265

    摘要： A method for producing a polarizer comprises the steps of: (A) stretching a polyvinyl alcohol-based resin layer to obtain a stretched layer; (B) immersing the stretched layer in a dyeing liquid containing iodine to obtain a dyed layer in which absorbance thereof determined from a tristimulus value Y is from 0.4 to 1.0 (transmittance T=40% to 10%); and (C) removing a part of iodine adsorbed in the dyed layer so that the absorbance of the dyed layer decreases by 0.03 to 0.7, provided that the absorbance of the dyed layer is controlled so that it does not become less than 0.3.

    摘要翻译： 偏振片的制造方法包括以下步骤：（A）拉伸聚乙烯醇系树脂层，得到拉伸层; （B）将拉伸层浸渍在含有碘的染色液中，得到由三刺激值Y确定的吸光度为0.4〜1.0（透光率T = 40％〜10％）的染色层。 和（C）除去吸附在染色层中的一部分碘，使得染色层的吸光度降低0.03至0.7，条件是染色层的吸光度被控制为不变得小于0.3。

    Spacer for flat panel display and flat panel display
    16.
    发明申请
    Spacer for flat panel display and flat panel display 审中-公开
    隔板用于平板显示屏和平板显示屏

    公开(公告)号：US20060181187A1

    公开(公告)日：2006-08-17

    申请号：US11354228

    申请日：2006-02-14

    申请人： Mio Hosokawa ,  Yukio Kawaguchi ,  Atsushi Hitomi ,  Keiko Kubo ,  Emi Ninomiya ,  Hiroaki Sawada

    发明人： Mio Hosokawa ,  Yukio Kawaguchi ,  Atsushi Hitomi ,  Keiko Kubo ,  Emi Ninomiya ,  Hiroaki Sawada

    IPC分类号： H01J19/42 ,  H01J1/88 ,  H01K1/18

    CPC分类号： H01J31/123 ,  H01J9/242 ,  H01J29/864 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/8665

    摘要： A spacer for a flat panel display having a coefficient of thermal expansion equal or close to that of a glass and having a strength and a predetermined conductivity is provided. The spacer for a flat panel display includes a sintered body containing MgAl2O4 preferably as a main phase. The sintered body preferably further contains MgO, and if it contains MgAl2O4 and MgO, a peak strength on a MgO (200) surface is preferably 0.5 to 50 when a peak strength on a MgAl2O4 (311) surface is 100 as measured by X-ray diffraction. The spacer is placed between a back plate having a cathode structure and a face plate placed with a predetermined spacing between itself and the back plate and having fluorescent pixel areas, and plays a role of maintaining the spacing.

    摘要翻译： 提供了具有与玻璃的热膨胀系数相当或接近的具有强度和预定电导率的平板显示器的间隔件。 用于平板显示器的间隔件包括优选地作为主相的含MgAl 2 O 4的烧结体。 烧结体优选还含有MgO，如果含有MgAl 2 O 4 O 4和MgO，则当MgO（200）表面的峰强度优选为0.5〜50，当a MgAl 2 O 4（311）表面的峰强度通过X射线衍射测得为100。 将间隔物置于具有阴极结构的背板和以其间隔着预定间隔放置并具有荧光像素区域的面板之间，起到维持间隔的作用。

    OPTICAL LAMINATED BODY, OPTICAL LAMINATED BODY SET, AND LIQUID CRYSTAL PANEL USING OPTICAL LAMINATED BODY OR OPTICAL LAMINATED BODY SET
    19.
    发明申请
    OPTICAL LAMINATED BODY, OPTICAL LAMINATED BODY SET, AND LIQUID CRYSTAL PANEL USING OPTICAL LAMINATED BODY OR OPTICAL LAMINATED BODY SET 有权
    光学层压体，光学层压体和使用光学层压体或光学层压体的液晶面板

    公开(公告)号：US20140125925A1

    公开(公告)日：2014-05-08

    申请号：US14130211

    申请日：2012-07-25

    申请人： Hiroaki Sawada ,  Tatsuya Araki ,  Seiji Kondo ,  Minoru Miyatake

    发明人： Hiroaki Sawada ,  Tatsuya Araki ,  Seiji Kondo ,  Minoru Miyatake

    IPC分类号： G02F1/1335 ,  G02B5/30

    CPC分类号： G02B5/3041 ,  G02B5/305 ,  G02F1/133536 ,  G02F2201/54

    摘要： There is provided an optical laminate that significantly suppresses the warping of a liquid crystal panel and can realize high contrast. An optical laminate of the present invention includes: a polarizing film having a thickness of 10 μm or less; and a reflective polarization film. A liquid crystal panel of the present invention includes: a liquid crystal cell; and the optical laminate of the present invention. According to another aspect of the present invention, an optical laminate set is provided. The optical laminate set includes: a first optical laminate that is the optical laminate of the present invention as described above; and a second optical laminate including a polarizing film having a thickness larger than the thickness of the polarizing film of the first optical laminate by 5 μm or more.

    摘要翻译： 提供了能够显着抑制液晶面板翘曲的光学层叠体，能够实现高对比度。 本发明的光学层叠体包括：厚度为10μm以下的偏光膜; 和反射偏振膜。 本发明的液晶面板包括：液晶单元; 和本发明的光学层叠体。 根据本发明的另一方面，提供了一种光学层叠组件。 光学层叠体包括：如上所述的作为本发明的光学层叠体的第一光学层叠体; 以及第二光学层叠体，其具有比第一光学层叠体的偏振膜的厚度大5μm以上的偏振膜。