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8 条记录 (耗时 0.018 秒)

    Method of producing volume hologram laminate
    3.
    发明授权
    Method of producing volume hologram laminate 有权

    公开(公告)号：US10474099B2

    公开(公告)日：2019-11-12

    申请号：US15350528

    申请日：2016-11-14

    申请人： DAI NIPPON PRINTING CO., LTD.

    发明人： Minoru Azakami ,  Koji Eto ,  Hiroyuki Ohtaki ,  Yoshihito Maeno ,  Sakurako Hatori

    IPC分类号： G03H1/02 ,  G03H1/18 ,  G03F7/00 ,  G03H1/00

    摘要： A main object of the present invention is to provide a method of producing a volume hologram laminate which can regenerate a hologram image in an arbitrary wavelength by a simple process. To attain the object, the present invention provides a method of producing a volume hologram laminate using a volume hologram forming substrate which comprises: a substrate, a volume hologram layer formed on the substrate and containing a photopolymerizable material, a resin layer, formed on the substrate so as to contact to the volume hologram layer, containing a resin and a polymerizable compound, characterized in that the producing method comprises processes of: a hologram recording process to record a volume hologram to the volume hologram layer, a substance transit process of transiting the polymerizable compound to the volume hologram layer, and an after-treatment process of polymerizing the polymerizable compound.

    Method of producing volume hologram laminate
    5.
    发明授权
    Method of producing volume hologram laminate 有权
    产生体积全息图层压板的方法

    公开(公告)号：US09529324B2

    公开(公告)日：2016-12-27

    申请号：US14189213

    申请日：2014-02-25

    申请人： DAI NIPPON PRINTING CO., LTD.

    发明人： Minoru Azakami ,  Koji Eto ,  Hiroyuki Ohtaki ,  Yoshihito Maeno ,  Sakurako Hatori

    IPC分类号： G03H1/02 ,  G03F7/00 ,  G03H1/18

    CPC分类号： G03H1/0011 ,  G03F7/001 ,  G03H1/02 ,  G03H1/0248 ,  G03H1/0252 ,  G03H1/0256 ,  G03H1/18 ,  G03H1/182 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2001/186 ,  G03H2001/187 ,  G03H2250/10 ,  G03H2250/12 ,  G03H2250/35 ,  G03H2250/39 ,  G03H2250/44 ,  G03H2260/12 ,  G03H2260/32

    摘要： A main object of the present invention is to provide a method of producing a volume hologram laminate which can regenerate a hologram image in an arbitrary wavelength by a simple process. To attain the object, the present invention provides a method of producing a volume hologram laminate using a volume hologram forming substrate which comprises: a substrate, a volume hologram layer formed on the substrate and containing a photopolymerizable material, a resin layer, formed on the substrate so as to contact to the volume hologram layer, containing a resin and a polymerizable compound, characterized in that the producing method comprises processes of: a hologram recording process to record a volume hologram to the volume hologram layer, a substance transit process of transiting the polymerizable compound to the volume hologram layer, and an after-treatment process of polymerizing the polymerizable compound.

    摘要翻译： 本发明的主要目的是提供一种能够通过简单的工艺再生任意波长的全息图像的体积全息图叠层体的方法。 为了实现该目的，本发明提供一种使用体积全息图形成基板制造体积全息图层叠体的方法，该方法包括：基板，形成在基板上的容纳光聚合材料的体积全息图层，形成在其上的树脂层 基板，以便与包含树脂和可聚合化合物的体积全息图接触，其特征在于，所述制造方法包括以下步骤：将体积全息图记录到体积全息图层的全息图记录处理， 可聚合化合物与体积全息图层的聚合，以及使聚合性化合物聚合的后处理工序。

    PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING, PHOTOSENSITIVE SUBSTRATE FOR VOLUME HOLOGRAM RECORDING, AND VOLUME HOLOGRAM RECORDED MEDIUM
    7.
    发明申请
    PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING, PHOTOSENSITIVE SUBSTRATE FOR VOLUME HOLOGRAM RECORDING, AND VOLUME HOLOGRAM RECORDED MEDIUM 有权
    用于体积霍尔姆记录的感光组合物，用于体积霍尔姆记录的感光性基底和体积记录的中等体积

    公开(公告)号：US20150212487A1

    公开(公告)日：2015-07-30

    申请号：US14423255

    申请日：2013-08-22

    申请人： DAI NIPPON PRINTING CO., LTD.

    发明人： Minoru Azakami ,  Koji Eto ,  Nobuko Oikawa ,  Eriko Hamade ,  Keisuke Miura

    IPC分类号： G03H1/02 ,  G03F7/029

    CPC分类号： G03H1/0248 ,  B32B27/08 ,  B32B27/18 ,  B32B2307/4026 ,  B32B2307/418 ,  B32B2429/02 ,  B32B2457/00 ,  C08J7/047 ,  C08J2367/02 ,  C08J2400/10 ,  G03F7/029 ,  G03H1/0272 ,  G03H2260/12 ,  G03H2260/33 ,  G11B7/24044 ,  G11B7/244 ,  G11B7/245 ,  G11B7/246

    摘要： The present invention is to provide: a photosensitive composition for volume hologram recording and a photosensitive substrate for volume hologram recording, which provide increased sensitivity during hologram recording and a high refractive index modulation amount, and which do not inhibit the decolorization of the sensitizing dye; and a volume hologram recorded medium which provides high-luminance hologram images with increased productivity. Disclosed is a photosensitive composition for volume hologram recording, comprising: a photopolymerizable monomer, a photopolymerization initiator, a sensitizing dye for sensitizing the photopolymerization initiator, a binder resin, and a thiol group-containing compound, wherein the photopolymerizable monomer contains a photoradically polymerizable monomer and a photocationically polymerizable monomer; wherein the thiol group-containing compound is a chain transfer agent for the photoradically polymerizable monomer and is a polyfunctional secondary thiol compound having two or more secondary thiol groups per molecule; and wherein the content of the thiol group-containing compound is 1.5 to 30 parts by mass with respect to 100 parts by mass of the photoradically polymerizable monomer.

    摘要翻译： 本发明提供：体积全息图记录用感光性组合物和体积全息图记录用感光性基材，其在全息记录中提供增加的灵敏度和高折射率调节量，并且不抑制敏化染料的脱色; 以及提供具有增加的生产率的高亮度全息图图像的体积全息图记录介质。 本发明公开了一种体积全息图记录用感光性组合物，其特征在于，含有光聚合性单体，光聚合引发剂，感光性引发剂用增感染料，粘合剂树脂，含巯基化合物，其中，光聚合性单体含有光稳定性聚合性单体 和光阳离子聚合单体; 其中所述含硫醇基的化合物是用于光稳定性可聚合单体的链转移剂，并且是每分子具有两个或更多个仲硫基的多官能仲硫醇化合物; 相对于100质量份的光生物可聚合单体，含硫醇基的化合物的含量为1.5〜30质量份。