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    Laminated optical element
    1.
    发明授权
    Laminated optical element 失效
    层压光学元件

    公开(公告)号：US07887910B2

    公开(公告)日：2011-02-15

    申请号：US11665182

    申请日：2006-05-11

    申请人： Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano ,  Mitsuaki Matsumoto ,  Masaya Nakai

    发明人： Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano ,  Mitsuaki Matsumoto ,  Masaya Nakai

    IPC分类号： B32B5/16

    CPC分类号： B32B5/16 ,  G02B3/00 ,  G02B3/02 ,  G02B5/188 ,  G02B5/1895 ,  Y10T428/24413 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/31598 ,  Y10T428/31609

    摘要： A laminated optical element includes an optical substrate made of an optical material, an intermediate layer provided on the optical substrate, and an optical resin layer provided on the intermediate layer. The optical resin layer is made of a resin composed of an organometallic polymer having an -M-O-M- bond (M is a metal atom), a metal alkoxide and/or a hydrolysate thereof having only one hydrolyzable group, and an organic polymer having a urethane bond and a methacryloxy group or an acryloxy group. The intermediate layer is obtained by dispersing metal oxide microparticles in a matrix resin composed of a metal alkoxide having a radical polymerizable group and a hydrolyzable group and/or a hydrolysate thereof.

    摘要翻译： 层压光学元件包括由光学材料制成的光学基板，设置在光学基板上的中间层和设置在中间层上的光学树脂层。 光学树脂层由具有-MOM-键（M为金属原子）的有机金属聚合物，仅具有一个可水解基团的金属醇盐和/或其水解产物组成的树脂和具有氨基甲酸酯的有机聚合物 键和甲基丙烯酰氧基或丙烯酰氧基。 中间层通过将金属氧化物微粒分散在由具有自由基聚合性基团的金属醇盐和可水解基团和/或其水解产物构成的基质树脂中而获得。

    Laminated optical element
    2.
    发明申请
    Laminated optical element 失效
    层压光学元件

    公开(公告)号：US20090046379A1

    公开(公告)日：2009-02-19

    申请号：US11665182

    申请日：2006-05-11

    申请人： Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano ,  Mitsuaki Matsumoto ,  Masaya Nakai

    发明人： Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano ,  Mitsuaki Matsumoto ,  Masaya Nakai

    IPC分类号： G02B3/02 ,  G02B1/04 ,  B32B27/08 ,  B32B5/16 ,  G02B1/11

    CPC分类号： B32B5/16 ,  G02B3/00 ,  G02B3/02 ,  G02B5/188 ,  G02B5/1895 ,  Y10T428/24413 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/31598 ,  Y10T428/31609

    摘要： Disclosed herein is a reliable laminated optical element that is a hybrid optical element obtained by laminating an optical resin layer on an optical substrate such as a glass substrate, the optical resin layer being less likely to be separated from the optical substrate even under high temperature and high humidity conditions.The laminated optical element comprises an optical substrate 1 made of an optical material, an intermediate layer 2 provided on the optical substrate 1, and an optical resin layer 3 provided on the intermediate layer 2. The optical resin layer 3 is made of a resin composed of an organometallic polymer having an -M-O-M- bond (M is a metal atom), a metal alkoxide and/or a hydrolysate thereof having only one hydrolyzable group, and an organic polymer having a urethane bond and a methacryloxy group or an acryloxy group. The intermediate layer 2 is obtained by dispersing metal oxide microparticles in a matrix resin composed of a metal alkoxide having a radical polymerizable group and a hydrolyzable group and/or a hydrolysate thereof.

    摘要翻译： 本发明公开了一种可靠的层压光学元件，其是通过将光学树脂层层叠在诸如玻璃基板的光学基板上而获得的混合光学元件，即使在高温下也不太可能与光学基板分离光学树脂层， 高湿度条件。 层叠光学元件包括由光学材料制成的光学基板1，设置在光学基板1上的中间层2和设置在中间层2上的光学树脂层3.光学树脂层3由树脂构成 具有-MOM-键（M为金属原子）的有机金属聚合物，仅具有一个可水解基团的金属醇盐和/或其水解产物，以及具有氨基甲酸酯键和甲基丙烯酰氧基或丙烯酰氧基的有机聚合物。 中间层2通过将金属氧化物微粒分散在由具有自由基聚合性基团的金属醇盐和可水解基团和/或其水解产物构成的基质树脂中而获得。

    OPTICAL POLYMER MATERIAL AND OPTICAL COMPONENT
    7.
    发明申请
    OPTICAL POLYMER MATERIAL AND OPTICAL COMPONENT 审中-公开
    光学聚合物材料和光学组件

    公开(公告)号：US20080233417A1

    公开(公告)日：2008-09-25

    申请号：US12053365

    申请日：2008-03-21

    申请人： Keiichi Kuramoto ,  Mitsuaki Matsumoto ,  Masaya Nakai ,  Nobuhiko Hayashi

    发明人： Keiichi Kuramoto ,  Mitsuaki Matsumoto ,  Masaya Nakai ,  Nobuhiko Hayashi

    IPC分类号： C08K5/07 ,  B32B27/08

    CPC分类号： C08K5/10 ,  Y10T428/31786

    摘要： The invention provides an optical polymer material having a low viscosity before curing, a high refractive index of a cured product, little alteration of refractive index under high temperature and high humidity, and an excellent heat resistant shock property and an optical component using the optical polymer material.The optical polymer material is characterized in that the material contains a fluorene compound having four (meth) acryloyl groups and a (meth) acrylate having an aryl group and may further contain -M-O-M- bond (M is a metal atom), an organometallic polymer having an aryl group, a monofunctional (meth)acrylate and/or a polyfunctional (meth)acrylate.

    摘要翻译： 本发明提供了一种在固化前具有低粘度，固化产物的高折射率，高温和高湿度下折射率变化小，耐热冲击性优异的光学聚合物材料和使用该光学聚合物的光学组件 材料。 光学聚合物材料的特征在于，该材料含有具有四个（甲基）丙烯酰基的芴化合物和具有芳基的（甲基）丙烯酸酯，并且还可以含有-MOM-键（M是金属原子），有机金属聚合物 具有芳基，单官能（甲基）丙烯酸酯和/或多官能（甲基）丙烯酸酯。

    Optical waveguide
    8.
    发明授权
    Optical waveguide 失效
    光波导

    公开(公告)号：US07561774B2

    公开(公告)日：2009-07-14

    申请号：US10797053

    申请日：2004-03-11

    申请人： Keiichi Kuramoto ,  Hiroaki Izu ,  Mitsuaki Matsumoto ,  Youhei Nakagawa ,  Hitoshi Hirano ,  Nobuhiko Hayashi

    发明人： Keiichi Kuramoto ,  Hiroaki Izu ,  Mitsuaki Matsumoto ,  Youhei Nakagawa ,  Hitoshi Hirano ,  Nobuhiko Hayashi

    IPC分类号： G02B6/10

    CPC分类号： G02B6/1221 ,  G02B6/138 ,  G02B2006/121

    摘要： In the optical waveguide which comprises a core layer to be an optical transmission region and an upper clad layer and a lower clad layer covering the surrounding of the core layer and of which the upper clad layer is formed while being shrunk in the volume, a stress moderating layer formed a material with a smaller storage modulus than that of the upper clad layer is formed between the upper clad layer and the lower clad layer in at least a portion of a region where the upper clad layer and the lower clad layer are brought into contact with each other.

    摘要翻译： 在包括作为光传输区域的芯层和覆盖芯层的周围的上覆盖层和下覆盖层的光波导中，并且在收缩体积时形成上覆盖层，应力 在上包层和下包层的区域的至少一部分中形成具有比上包层的储能模量小的材料的调节层形成在上包覆层和下包层之间 互相接触。

    Optical waveguide and the method of fabricating the same
    9.
    发明授权
    Optical waveguide and the method of fabricating the same 失效
    光波导及其制造方法

    公开(公告)号：US07521725B2

    公开(公告)日：2009-04-21

    申请号：US11059648

    申请日：2005-02-17

    申请人： Youhei Nakagawa ,  Nobuhiko Hayashi ,  Keiichi Kuramoto ,  Mitsuaki Matsumoto ,  Hitoshi Hirano

    发明人： Youhei Nakagawa ,  Nobuhiko Hayashi ,  Keiichi Kuramoto ,  Mitsuaki Matsumoto ,  Hitoshi Hirano

    IPC分类号： H01L33/00

    CPC分类号： G02B6/138

    摘要： Disclosed herein is an optical waveguide comprising a core layer to be an optical waveguide region, an upper clad layer covering the core layer and a lower clad layer, characterized in that an ultraviolet control region for preventing ultraviolet light from entering is provided at any one location of under the lower clad layer, on an interface of the lower clad layer and the upper clad layer, and on the upper clad layer. And a method of fabricating this optical waveguide is also disclosed.

    摘要翻译： 本文公开了一种光波导，其包括作为光波导区域的芯层，覆盖芯层的上覆层和下包层，其特征在于，在任何一个位置处设置用于防止紫外线进入的紫外线控制区域 在下包层的下面，在下包层和上包层的界面上，在上包层上。 并且还公开了制造该光波导的方法。

    Optical waveguide
    10.
    发明申请
    Optical waveguide 失效
    光波导

    公开(公告)号：US20070189690A1

    公开(公告)日：2007-08-16

    申请号：US11730637

    申请日：2007-04-03

    申请人： Nobuhiko Hayashi ,  Keiichi Kuramoto ,  Youhei Nakagawa ,  Mitsuaki Matsumoto ,  Hitoshi Hirano

    发明人： Nobuhiko Hayashi ,  Keiichi Kuramoto ,  Youhei Nakagawa ,  Mitsuaki Matsumoto ,  Hitoshi Hirano

    IPC分类号： G02B6/10

    CPC分类号： G02B6/1245 ,  G02B6/12004 ,  G02B6/1221 ,  G02B6/30 ,  G02B6/422

    摘要： Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.

    摘要翻译： 本发明公开了一种光波导，其包括作为光透射区域的芯层，覆盖芯层的上覆盖层和下覆盖层，其中芯层，上覆层和下覆盖层由树脂形成 材料，其特征在于，由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。