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    METHOD FOR MAKING AN OPTICAL ELEMENT
    33.
    发明授权
    METHOD FOR MAKING AN OPTICAL ELEMENT 有权
    制造光学元件的方法

    公开(公告)号：EP3032295B1

    公开(公告)日：2018-05-02

    申请号：EP15003416.3

    申请日：2012-09-14

    申请人： Canon Kabushiki Kaisha

    发明人： Ukuda, Hideo

    IPC分类号： G02B1/04 ,  B29D11/00

    CPC分类号： G02B1/04 ,  B29D11/0073 ,  B29D11/00769 ,  G02B27/4272

    摘要： A method for manufacturing an optical element includes the steps of: providing a first material (5) including a precursor of a first energy curable resin which contains fine particles of a transparent conductive material on a transparent substrate (4), curing the first material (5) by light irradiation, and performing a heat treatment on the cured first material. In the method described above, the cured first material processed by the heat treatment is again processed by light irradiation.

    METHOD AND APPARATUS FOR PRODUCING A 2D BARCODE ENCODED PART BY MOLDING BEING IDENTIFIABLE USING A SMARTPHONE
    38.
    发明公开
    METHOD AND APPARATUS FOR PRODUCING A 2D BARCODE ENCODED PART BY MOLDING BEING IDENTIFIABLE USING A SMARTPHONE 有权
    用于通过使用智能电话可识别地制造二维条形码编码部分的方法和设备

    公开(公告)号：EP2983885A1

    公开(公告)日：2016-02-17

    申请号：EP14783207.5

    申请日：2014-04-11

    申请人： Inmold Biosystems A/S

    发明人： PRANOV, Henrik ,  KOFOD, Guggi

    IPC分类号： B29C33/42 ,  B29C45/37 ,  G06K19/06

    CPC分类号： G06K19/06037 ,  B29C33/428 ,  B29C45/2681 ,  B29C45/374 ,  B29D11/00769 ,  B29K2105/00 ,  B29K2995/003

    摘要： A method for producing a part by molding with an embedded 2D barcode defined in the surface of the part and the embedded 2D barcode subsequently being readable using a light source and a camera, the method including providing a mold with an array of individual areas of optical anisotropic surface structures, where at least a number of the individual optical anisotropic structures forms a two-dimensional barcode or data matrix; making a replica of the mold, the replica including the array having the property that the directional reflection coefficient of the individual areas of optical anisotropic surface structures is depending on the illumination angle and detection angle in a way that is not rotational symmetric around the axis normal to the surface of the replica, the array being readable by illumination and detection of reflection intensity of the illumination source under a non-normal angle to the surface of the replica.

    摘要翻译： 在许多应用中，希望在物理产品中嵌入固有的数字链路，而不必改变物理产品的制造过程。 我们已经发明了一种方法，其中光学各向异性区域的各个区域的阵列被并入产品的表面中，其中可以通过检测阵列上的反射强度并将其解释为数字二维条码来获得这种内在联系。 聚合物，玻璃或金属部件的成型通常是一个快速过程，其中相同的复制品通过每隔几秒或更快的速度复制模具一次。 甚至更希望能够在不改变宏观几何形状的情况下编码并因此区分各个副本。 为了解决这个进一步的问题，我们还发明了一种基于光学各向异性表面的方法，在模具中以阵列排列，其中阵列中的每个点或位可以单独旋转以改变光学各向异性的取向。 通过复制这些表面，复制品将获得与模具阵列相同的旋转配置或相同的光学各向异性类型和方向。 这些光学各向异性表面可以被设计成使得阵列的每个单独元件的感知亮度将取决于所述钻头的旋转取向以二元方式（暗/明）取决。 图案的读出可以优选地通过光学装置来完成，其中照相机和照明光源靠近放置在一起，例如， 如在智能手机或平板电脑中。 在另一个实施例中，本发明可以用于制造RFID标签。

    Optical element and method for manufacturing the same
    39.
    发明授权
    Optical element and method for manufacturing the same 有权
    其生产光学元件的方法和

    公开(公告)号：EP2574966B1

    公开(公告)日：2016-02-10

    申请号：EP12006481.1

    申请日：2012-09-14

    申请人： Canon Kabushiki Kaisha

    发明人： Ukuda, Hideo

    IPC分类号： G02B1/04 ,  B29D11/00

    CPC分类号： G02B1/04 ,  B29D11/0073 ,  B29D11/00769 ,  G02B27/4272

    摘要： A method for manufacturing an optical element includes the steps of: providing a first material (5) including a precursor of a first energy curable resin which contains fine particles of a transparent conductive material on a transparent substrate (4), curing the first material (5) by light irradiation, and performing a heat treatment on the cured first material. In the method described above, the cured first material processed by the heat treatment is again processed by light irradiation.

    MANUFACTURING METHOD FOR OPTICAL SUBSTRATE USING FILM SHAPED MOLD, MANUFACTURING DEVICE, AND OPTICAL SUBSTRATE OBTAINED THEREBY
    40.
    发明公开
    MANUFACTURING METHOD FOR OPTICAL SUBSTRATE USING FILM SHAPED MOLD, MANUFACTURING DEVICE, AND OPTICAL SUBSTRATE OBTAINED THEREBY 审中-公开
    对于箔状制造装置，从而光学基材的方法，GOT光学基片

    公开(公告)号：EP2905120A1

    公开(公告)日：2015-08-12

    申请号：EP13843680.3

    申请日：2013-10-02

    申请人： JX Nippon Oil & Energy Corporation

    发明人： TORIYAMA, Shigetaka ,  NISHIMURA, Suzushi ,  KOZASA, Naoto ,  TAKAHASHI, Madoka

    IPC分类号： B29C59/04 ,  G02B5/02 ,  G02B5/18 ,  H01L51/50 ,  H05B33/02 ,  H05B33/10 ,  B29L11/00

    CPC分类号： B29D11/0073 ,  B29C59/046 ,  B29D11/00326 ,  B29D11/00769 ,  B29D11/00798 ,  B29L2011/00 ,  G02B1/12 ,  G02B5/021 ,  G02B5/0215 ,  G02B5/0268 ,  G02B5/1852 ,  H01L51/5262 ,  Y10T428/24529

    摘要： A method for producing an optical substrate includes: a step S0 of preparing a long film-shaped mold having a concave-convex pattern surface having a concave-convex pattern; a step S2 of forming a coating film made of a sol-gel material on the concave-convex pattern surface of the film-shaped mold; a step S3 of adhering the coating film, which is formed on the concave-convex pattern surface of the film-shaped mold, to a substrate by arranging the concave-convex pattern surface of the film-shaped mold on which the coating film made of the sol-gel material is formed to face the substrate and by pressing a pressing roll against a surface of the film-shaped mold on a side opposite to the concave-convex pattern surface; a step S4 of releasing the film-shaped mold from the coating film; and a step S5 of curing the coating film adhered to the substrate. An optical substrate usable for diffracting and/or diffusing light and having heat resistance and weather resistance can be produced with high throughput.

    摘要翻译： 一种用于在光导基片的制造方法包括：准备具有具有凹凸图案的凹凸图案表面的长的电影形模具的步骤S0; 形成涂膜，制成膜状模具的凹凸图案表面上的溶胶 - 凝胶材料的步骤S2; 粘附涂层电影的步骤S3中，所有这一切都通过布置薄膜状模具的凹凸图案表面上涂覆电影制作的形成的膜状模具的凹凸图案表面上，在基板 溶胶 - 凝胶材料被形成为面对基底和通过压靠上侧相反的凹凸图案面的膜状模具的表面上的压辊; 释放从涂布成膜的薄膜状模具的步骤S4; 和固化涂层的步骤S5薄膜粘附到基材上。 可用于衍射和/或散射光，并具有耐热性和耐气候性的光学基底可以具有高吞吐量来制造。