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53 条记录 (耗时 0.021 秒)

    BIREFRINGENT FILM, LAMINATED FILM, AND IMAGE DISPLAY DEVICE
    3.
    发明申请
    BIREFRINGENT FILM, LAMINATED FILM, AND IMAGE DISPLAY DEVICE 审中-公开
    双面膜，层压膜和图像显示装置

    公开(公告)号：US20100128211A1

    公开(公告)日：2010-05-27

    申请号：US12594134

    申请日：2008-03-03

    申请人： Shoichi Matsuda ,  Junzo Miyazaki ,  Tetsuo Inoue

    发明人： Shoichi Matsuda ,  Junzo Miyazaki ,  Tetsuo Inoue

    IPC分类号： G02F1/13363 ,  G02B5/30 ,  C09K19/34

    CPC分类号： C09K19/3452 ,  G02B5/3083 ,  G02F1/133634 ,  G02F2001/133633 ,  G02F2001/133635

    摘要： The present invention provides a thin and light-weight birefringent film having a desired Nz coefficient, such that an index ellipsoid satisfies a relationship of nx≧nz>ny.The birefringent film of the present invention contains a first acenaphtho[1,2-b]quinoxaline derivative exhibiting lyotropic liquid crystallinity and a second acenaphtho[1,2-b]quinoxaline derivative exhibiting lyotropic liquid crystallinity, wherein an index ellipsoid satisfies a relationship of nx≧nz>ny. An Nz coefficient of this birefringent film is preferably 0 to 0.5.

    摘要翻译： 本发明提供了具有所需Nz系数的薄且轻质双折射膜，使得折射椭圆体满足nx≥nz> ny的关系。 本发明的双折射膜含有显示出溶致液晶性的第一苊并[1,2-b]喹喔啉衍生物和显示出溶致液晶性的第二苊并[1,2-b]喹喔啉衍生物，其中指数椭圆体满足 nx≧nz> ny。 该双折射膜的Nz系数优选为0〜0.5。

    PROCESSES FOR PRODUCING COATING FLUID AND OPTICALLY ANISOTROPIC FILM
    4.
    发明申请
    PROCESSES FOR PRODUCING COATING FLUID AND OPTICALLY ANISOTROPIC FILM 有权
    用于生产涂料流体和光学异相膜的方法

    公开(公告)号：US20100065974A1

    公开(公告)日：2010-03-18

    申请号：US12447383

    申请日：2008-08-26

    申请人： Yasuko Iwakawa ,  Tetsuo Inoue ,  Tadayuki Kameyama ,  Shoichi Matsuda

    发明人： Yasuko Iwakawa ,  Tetsuo Inoue ,  Tadayuki Kameyama ,  Shoichi Matsuda

    IPC分类号： B29D11/00 ,  C09K19/52 ,  C09K19/06

    CPC分类号： C09K19/601 ,  C09B31/072 ,  G02B5/3083 ,  Y10T428/10 ,  Y10T428/1041

    摘要： A process for the producing a coating fluid of the present invention comprises a step of adjusting a pH of the coating fluid by mixing ammonium hydroxide into an acid solution containing a lyotropic liquid crystal compound and a solvent. Further, a process for the producing an optically anisotropic film of the present invention comprises a step of obtaining an optically anisotropic film by casting the coating fluid produced by the aforementioned process for production of the coating fluid in a thin film state, followed by drying.

    摘要翻译： 制造本发明的涂布液的方法包括通过将氢氧化铵与含有溶致液晶化合物和溶剂的酸溶液混合来调节涂布液的pH的步骤。 此外，本发明的光学各向异性膜的制造方法包括通过将由上述制造涂布液的制造方法制成的涂布液浇铸成薄膜状态，然后干燥而获得光学各向异性膜的工序。

    POLARIZING FILM
    6.
    发明申请
    POLARIZING FILM 审中-公开
    极化膜

    公开(公告)号：US20100047485A1

    公开(公告)日：2010-02-25

    申请号：US12521790

    申请日：2008-09-25

    申请人： Yasuko Iwakawa ,  Tetsuo Inoue ,  Shoichi Matsuda

    发明人： Yasuko Iwakawa ,  Tetsuo Inoue ,  Shoichi Matsuda

    IPC分类号： C09K19/34

    CPC分类号： C09K19/60 ,  C09B57/00 ,  C09K19/3452 ,  C09K19/606 ,  G02B5/3016 ,  Y10T428/1041

    摘要： A polarizing film formed by orienting organic dyes composed of a lyotropic liquid crystal compound, which comprises an acenaphtho[1,2-b]quinoxaline-base compound, wherein the content of the acenaphtho[1,2-b]quinoxaline-base compound is less than 10 weight parts with respect to 100 weight parts of the organic dyes.

    摘要翻译： 通过使包含苊并[1,2-b]喹喔啉碱化合物的溶致液晶化合物构成的有机染料取向形成的偏振膜，其中苊并[1,2-b]喹喔啉碱化合物的含量为 相对于100重量份有机染料小于10重量份。

    METHOD FOR PRODUCING OPTICAL LAMINATE
    7.
    发明申请
    METHOD FOR PRODUCING OPTICAL LAMINATE 有权
    生产光学层压板的方法

    公开(公告)号：US20140048200A1

    公开(公告)日：2014-02-20

    申请号：US14114098

    申请日：2012-04-05

    申请人： Yoshiaki Asanoi ,  Toru Umemoto ,  Shoichi Matsuda ,  Tadayuki Kameyama

    发明人： Yoshiaki Asanoi ,  Toru Umemoto ,  Shoichi Matsuda ,  Tadayuki Kameyama

    IPC分类号： G02B5/30

    CPC分类号： G02B5/3016 ,  G02B5/305

    摘要： A method for producing an optical laminate including a film substrate and a polarizing layer which comprises the steps of: (A) laminating a re-releasable film on one main surface of the film substrate to obtain a laminate film substrate; B) performing a rubbing treatment on the other main surface of the film substrate of the laminate film substrate; C) coating the rubbing-treated surface of the film substrate with a solution containing a lyotropic liquid crystal compound and a solvent; and D) detaching the re-releasable film from the laminate film substrate.

    摘要翻译： 一种用于制造包括薄膜基底和偏振层的光学层叠体的方法，包括以下步骤：（A）在薄膜基材的一个主表面上层叠可再剥离薄膜以获得层压薄膜基材; B）对层压薄膜基材的薄膜基材的另一个主表面进行摩擦处理; C）用含有溶致液晶化合物和溶剂的溶液涂覆膜基材的摩擦处理表面; 和D）从层压膜基材上分离可再释放的膜。

    Process for producing water-resistant polarizing film
    8.
    发明授权
    Process for producing water-resistant polarizing film 有权
    防水偏光膜的制造方法

    公开(公告)号：US08491823B2

    公开(公告)日：2013-07-23

    申请号：US12866596

    申请日：2009-01-23

    申请人： Junzo Miyazaki ,  Shoichi Matsuda ,  Kyoko Nishiguchi

    发明人： Junzo Miyazaki ,  Shoichi Matsuda ,  Kyoko Nishiguchi

    IPC分类号： B29D7/01 ,  F21V9/14 ,  G02B5/30 ,  G02B5/22 ,  G02B5/23 ,  G02C7/12

    CPC分类号： B29D11/00644 ,  C09B31/072 ,  C09B31/08 ,  C09B63/005 ,  G02B5/3033

    摘要： To obtain a water-resistant polarizing film free from deterioration in dichroic ratio caused by water-resistant treatment, it is critical that adjacent sulfonic acid groups or sulfonate groups in the organic dyes to be used for the polarizing film are spaced at moderate intervals. In a process for producing a water-resistant polarizing film of the present invention, the polarizing film before water-resistant treatment includes an organic dye which comprises an azo compound 20 represented by the following general formula (1) or (2)

    摘要翻译： 为了获得防水处理引起的二色性劣化的防水偏光膜，关键在于用于偏光膜的有机染料中相邻的磺酸基或磺酸根基团间隔适中。 在本发明的耐水性偏振片的制造方法中，防水处理前的偏光膜包括由以下通式（1）或（2）表示的偶氮化合物20的有机染料，

    Polarizer, coating liquid, and manufacturing method for polarizer
    10.
    发明授权
    Polarizer, coating liquid, and manufacturing method for polarizer 失效
    偏光镜，涂布液和偏光镜的制造方法

    公开(公告)号：US07638611B2

    公开(公告)日：2009-12-29

    申请号：US12351143

    申请日：2009-01-09

    申请人： Shoichi Matsuda ,  Kyoko Nishiguchi ,  Tadayuki Kameyama

    发明人： Shoichi Matsuda ,  Kyoko Nishiguchi ,  Tadayuki Kameyama

    IPC分类号： C09B31/057 ,  G02B5/30

    CPC分类号： G02B5/3033 ,  C09B31/08

    摘要： A polarizer of the present invention comprises an azo compound which is represented by the following general formula (I). In the general formula (I), Q1 represents an optionally substituted aryl group, Q2 represents an optionally substituted arylene group, M represents a counter ion, l represents an integer of from 1 to 6, and m represents an integer of from 0 to 5 (l+m≦6).

    摘要翻译： 本发明的偏振片包含由以下通式（I）表示的偶氮化合物。 通式（I）中，Q1表示可以具有取代基的芳基，Q2表示可以具有取代基的亚芳基，M表示抗衡离子，l表示1〜6的整数，m表示0〜5的整数。 （1 + m <= 6）。