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    Fabrication process of multi-image type hologram, and multi-image type hologram fabricated by that process
    1.
    发明授权
    Fabrication process of multi-image type hologram, and multi-image type hologram fabricated by that process 有权
    多图像全息图的制作工艺，以及通过该工艺制造的多图像型全息图

    公开(公告)号：US09001401B2

    公开(公告)日：2015-04-07

    申请号：US11608097

    申请日：2006-12-07

    申请人： Tsuyoshi Yamauchi ,  Masachika Watanabe ,  Tomoko Kumasawa ,  Makio Kurashige ,  Akiko Kitamura ,  Mitsuru Kitamura ,  Kenji Ueda

    发明人： Tsuyoshi Yamauchi ,  Masachika Watanabe ,  Tomoko Kumasawa ,  Makio Kurashige ,  Akiko Kitamura ,  Mitsuru Kitamura ,  Kenji Ueda

    IPC分类号： G03H1/20 ,  G03H1/26 ,  G03H1/30 ,  G03H1/02 ,  G03H1/22

    CPC分类号： G03H1/26 ,  G03H1/0248 ,  G03H1/2249 ,  G03H1/2645 ,  G03H1/265 ,  G03H2001/2273 ,  G03H2210/30

    摘要： A process by which a multi-image type hologram, wherein one 3D image changes over to another depending on a viewing direction, can be fabricated in a simple construction, and a multi-image type hologram fabricated by that process. According to the process for the fabrication of a multi-image type hologram wherein one image changes over to another depending on a viewing direction, the area of a hologram recording material is divided into a plurality of sub-areas. Objects to be displayed on different images are holographically recorded in the respective sub-areas, using reference light having the same angle of incidence, images recorded in the respective sub-areas are simultaneously reconstructed from the recorded first-stage hologram, so that a second-stage hologram recording material is located near the reconstructed object images for recording them as a reflection or transmission type volume hologram.

    摘要翻译： 可以以简单的结构制造其中一个3D图像根据观看方向转换到另一个3D图像的多图像类型全息图的过程，以及通过该处理制造的多图像型全息图。 根据制造多图像型全息图的方法，其中一个图像根据观察方向转换到另一个图像，全息图记录材料的面积被分成多个子区域。 将要显示在不同图像上的对象全息地记录在各个子区域中，使用具有相同入射角的参考光，从记录的第一级全息图同时重建记录在各个子区域中的图像，使得第二 台阶全息图记录材料位于重建对象图像附近，用于将它们记录为反射或透射型体积全息图。

    HOLOGRAM FABRICATION PROCESS, AND HOLOGRAM FABRICATED BY THAT PROCESS
    2.
    发明申请
    HOLOGRAM FABRICATION PROCESS, AND HOLOGRAM FABRICATED BY THAT PROCESS 有权
    HOLOGRAM制造工艺和由该工艺制成的HOLOGRAM

    公开(公告)号：US20100073745A1

    公开(公告)日：2010-03-25

    申请号：US12513462

    申请日：2007-11-12

    申请人： Tomoko Kumasawa ,  Makio Kurashige ,  Mitsuru Kitamura ,  Masachika Watanabe

    发明人： Tomoko Kumasawa ,  Makio Kurashige ,  Mitsuru Kitamura ,  Masachika Watanabe

    IPC分类号： G03H1/08

    CPC分类号： G03H1/28 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/08 ,  G03H1/202 ,  G03H2001/0413 ,  G03H2001/0415

    摘要： The invention provides a hologram fabrication process, characterized by comprising steps of fabricating a computer-generated hologram (CGH) having amplitude information and phase information recorded by computer operation on a given recording surface, irradiating the computer-generated hologram (CGH) with the first reconstructing illumination light (2) to generate the first diffracted light (3) from the computer-generated hologram (CGH) thereby reconstructing a first reconstruction image (O′), simultaneously entering the first diffracted light (3) and the first reference light (4) in a first-stage hologram recording material (11) faced away from the first reconstructed image to record a first-stage hologram (11) in it, irradiating the recorded first-stage hologram (11) with the second reconstructing illumination light (5) to generate the second diffracted light (6) from the first-stage hologram (11) thereby reconstructing the second reconstruction image (O″), and simultaneously entering the second diffracted light (6) and the second reference light (7) in a second-stage hologram recording material (21) located near the second reconstructed image (O″) to record the second-stage hologram (21) in it as a reflection or transmission type volume hologram.

    摘要翻译： 本发明提供了一种全息图制作工艺，其特征在于包括以下步骤：通过计算机操作在给定的记录表面上制造具有振幅信息和相位信息的计算机生成的全息图（CGH），用计算机生成的全息图（CGH） 重建照明光（2）以从计算机生成的全息图（CGH）产生第一衍射光（3），从而重建第一重建图像（O'），同时进入第一衍射光（3）和第一参考光（ 4）在面向第一重构图像的第一级全息图记录材料（11）中记录第一级全息图（11），用第二重建照明光（11）照射记录的第一级全息图（11） 5）从第一级全息图（11）产生第二衍射光（6），从而重建第二重构图像（O“），同时进入 在位于第二重建图像（O“）附近的第二级全息图记录材料（21）中将第二衍射光（6）和第二参考光（7）记录在其中以将第二级全息图（21）记录在其中作为 反射或透射型体积全息图。

    Hologram fabrication process, and hologram fabricated by that process
    3.
    发明授权
    Hologram fabrication process, and hologram fabricated by that process 有权
    全息图制作工艺和通过该工艺制造的全息图

    公开(公告)号：US08743443B2

    公开(公告)日：2014-06-03

    申请号：US12513462

    申请日：2007-11-12

    申请人： Tomoko Kumasawa ,  Makio Kurashige ,  Mitsuru Kitamura ,  Masachika Watanabe

    发明人： Tomoko Kumasawa ,  Makio Kurashige ,  Mitsuru Kitamura ,  Masachika Watanabe

    IPC分类号： G03H1/28

    CPC分类号： G03H1/28 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/08 ,  G03H1/202 ,  G03H2001/0413 ,  G03H2001/0415

    摘要： The invention provides a hologram fabrication process, characterized by comprising steps of fabricating a computer-generated hologram (CGH) having amplitude information and phase information recorded by computer operation on a given recording surface, irradiating the computer-generated hologram (CGH) with the first reconstructing illumination light (2) to generate the first diffracted light (3) from the computer-generated hologram (CGH) thereby reconstructing a first reconstruction image (O′), simultaneously entering the first diffracted light (3) and the first reference light (4) in a first-stage hologram recording material (11) faced away from the first reconstructed image to record a first-stage hologram (11) in it, irradiating the recorded first-stage hologram (11) with the second reconstructing illumination light (5) to generate the second diffracted light (6) from the first-stage hologram (11) thereby reconstructing the second reconstruction image (O″), and simultaneously entering the second diffracted light (6) and the second reference light (7) in a second-stage hologram recording material (21) located near the second reconstructed image (O″) to record the second-stage hologram (21) in it as a reflection or transmission type volume hologram.

    摘要翻译： 本发明提供了一种全息图制作工艺，其特征在于包括以下步骤：通过计算机操作在给定的记录表面上制造具有振幅信息和相位信息的计算机生成的全息图（CGH），用计算机生成的全息图（CGH） 重建照明光（2）以从计算机生成的全息图（CGH）产生第一衍射光（3），从而重建第一重建图像（O'），同时进入第一衍射光（3）和第一参考光（ 4）在面向第一重构图像的第一级全息图记录材料（11）中记录第一级全息图（11），用第二重建照明光（11）照射记录的第一级全息图（11） 5）从第一级全息图（11）产生第二衍射光（6），从而重建第二重构图像（O“），同时进入 在位于第二重建图像（O“）附近的第二级全息图记录材料（21）中将第二衍射光（6）和第二参考光（7）记录在其中以将第二级全息图（21）记录在其中作为 反射或透射型体积全息图。

    Light-emitting medium and method of confirming light-emitting medium
    6.
    发明授权
    Light-emitting medium and method of confirming light-emitting medium 有权
    发光介质和确认发光介质的方法

    公开(公告)号：US08523238B2

    公开(公告)日：2013-09-03

    申请号：US13814094

    申请日：2011-08-04

    申请人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    发明人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    IPC分类号： B42D15/00

    CPC分类号： B44F1/08 ,  B42D25/29 ,  B42D25/382 ,  B42D25/387 ,  B42D2035/24 ,  G07D7/1205 ,  G07D7/205

    摘要： There is provided a light-emitting medium by which whether a valuable paper or the like is forged or not can be judged easily and promptly. A light-emitting medium constituting a valuable paper includes a light-emitting image. The light-emitting image is composed of a pattern area formed on a substrate by using a first fluorescent ink containing a first fluorescent material, and a background area formed on the substrate by using a second fluorescent ink containing a second fluorescent material. When UV-A is irradiated, the first fluorescent ink and the second fluorescent ink emit light of colors that are viewed as different colors from each other. In addition, when UV-C is irradiated, the first fluorescent ink and the second fluorescent ink emit light of colors that are viewed as different colors from each other, the colors being different from the colors that are viewed when the UV-A is irradiated.

    摘要翻译： 可以容易且及时地判断是否伪造有价值的纸等的发光介质。 构成有价值纸的发光介质包括发光图像。 通过使用包含第一荧光材料的第一荧光墨和通过使用含有第二荧光材料的第二荧光墨在基板上形成的背景区域，发光图像由形成在基板上的图案区域构成。 当照射UV-A时，第一荧光墨水和第二荧光墨水发出彼此被视为不同颜色的颜色的光。 此外，当照射UV-C时，第一荧光墨和第二荧光墨发射彼此不同颜色的颜色的光，其颜色与照射UV-A时观察到的颜色不同 。

    LIGHT-EMITTING MEDIUM AND METHOD OF CONFIRMING LIGHT-EMITTING MEDIUM
    7.
    发明申请
    LIGHT-EMITTING MEDIUM AND METHOD OF CONFIRMING LIGHT-EMITTING MEDIUM 有权
    发光介质和确认发光介质的方法

    公开(公告)号：US20130127151A1

    公开(公告)日：2013-05-23

    申请号：US13814094

    申请日：2011-08-04

    申请人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    发明人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    IPC分类号： B44F1/08

    CPC分类号： B44F1/08 ,  B42D25/29 ,  B42D25/382 ,  B42D25/387 ,  B42D2035/24 ,  G07D7/1205 ,  G07D7/205

    摘要： There is provided a light-emitting medium by which whether a valuable paper or the like is forged or not can be judged easily and promptly. A light-emitting medium constituting a valuable paper includes a light-emitting image. The light-emitting image is composed of a pattern area formed on a substrate by using a first fluorescent ink containing a first fluorescent material, and a background area formed on the substrate by using a second fluorescent ink containing a second fluorescent material. When UV-A is irradiated, the first fluorescent ink and the second fluorescent ink emit light of colors that are viewed as different colors from each other. In addition, when UV-C is irradiated, the first fluorescent ink and the second fluorescent ink emit light of colors that are viewed as different colors from each other, the colors being different from the colors that are viewed when the UV-A is irradiated.

    摘要翻译： 可以容易且及时地判断是否伪造有价值的纸等的发光介质。 构成有价值纸的发光介质包括发光图像。 通过使用包含第一荧光材料的第一荧光墨和通过使用含有第二荧光材料的第二荧光墨在基板上形成的背景区域，发光图像由形成在基板上的图案区域构成。 当照射UV-A时，第一荧光墨水和第二荧光墨水发出彼此被视为不同颜色的颜色的光。 此外，当照射UV-C时，第一荧光墨和第二荧光墨发射彼此不同颜色的颜色的光，其颜色与照射UV-A时观察到的颜色不同 。

    Light-emitting medium
    8.
    发明授权
    Light-emitting medium 有权
    发光介质

    公开(公告)号：US09452631B2

    公开(公告)日：2016-09-27

    申请号：US13814826

    申请日：2011-08-04

    申请人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    发明人： Yoko Sekine ,  Manabu Yamamoto ,  Mitsuru Kitamura ,  Tsuyoshi Yamauchi ,  Akiko Kitamura ,  Sakurako Hatori

    IPC分类号： B42D15/00 ,  B42D15/10 ,  B41M3/14 ,  G07D7/12 ,  B42D25/29 ,  B42D25/382 ,  B42D25/387

    CPC分类号： B42D15/00 ,  B41M3/144 ,  B42D25/29 ,  B42D25/382 ,  B42D25/387 ,  B42D2033/04 ,  B42D2035/16 ,  B42D2035/24 ,  B42D2035/44 ,  G07D7/1205

    摘要： A light-emitting medium including a light-emitting image having a pattern area formed on a substrate by using a first fluorescent ink containing a first fluorescent material, a background area formed on the substrate by using a second fluorescent ink containing a second fluorescent material, and a overcoat layer formed on the first fluorescent material of the pattern area and the second fluorescent material of the background area. The first fluorescent material is made of a fluorescent material which emits light of blue color when UV-A is irradiated, and emits light of red color when UV-C is irradiated. The second fluorescent material is made of a fluorescent material which emits light of blue color or light of a color that is viewed as the same color as the blue color when the UV-A is irradiated, and emits light of green color when the UV-C is irradiated.

    摘要翻译： 一种发光介质，包括通过使用包含第一荧光材料的第一荧光墨在基板上形成图案区域的发光图像，通过使用包含第二荧光材料的第二荧光墨在基板上形成的背景区域， 以及形成在图案区域的第一荧光材料和背景区域的第二荧光材料上的外涂层。 第一荧光材料由照射UV-A时发出蓝色的荧光材料制成，在照射UV-C时发出红色的光。 第二荧光材料由照射UV-A时发出蓝色或蓝色的颜色的光的荧光材料制成，当UV-A照射时，发出绿色的光， C被照射。

    Taggant particle group; and anti-counterfeit ink, anti-counterfeit toner, anti-counterfeit sheet, and anti-counterfeit medium comprising same
    10.
    发明授权
    Taggant particle group; and anti-counterfeit ink, anti-counterfeit toner, anti-counterfeit sheet, and anti-counterfeit medium comprising same 有权
    巨型粒子群 防伪墨水，防伪墨粉，防伪片和包含其的防伪媒体

    公开(公告)号：US09127181B2

    公开(公告)日：2015-09-08

    申请号：US13991730

    申请日：2011-11-21

    申请人： Tsuyoshi Yamauchi ,  Mitsuru Kitamura ,  Manabu Yamamoto ,  Akiko Kitamura ,  Yoko Sekine

    发明人： Tsuyoshi Yamauchi ,  Mitsuru Kitamura ,  Manabu Yamamoto ,  Akiko Kitamura ,  Yoko Sekine

    IPC分类号： C09D11/50 ,  B41M3/14 ,  C09D11/52 ,  G03G9/00

    CPC分类号： B42D25/29 ,  B41M3/14 ,  B42D25/21 ,  B42D25/24 ,  B42D25/36 ,  B42D25/369 ,  B42D25/373 ,  B42D25/378 ,  B42D25/382 ,  B42D25/387 ,  C09D11/50 ,  C09D11/52 ,  G03G9/00

    摘要： A main object of the invention is to provide a taggant particle group that has a plurality of authentication steps and an excellent anti-counterfeit effect and can be applied to various anti-counterfeit media. The invention attains the object by providing a taggant particle group which is an aggregate of taggant particles which individually have a plurality of identification information items, wherein one identification information item among the plurality of identification information items possessed by the individual particles is common identification information that is possessed in common by the taggant particles that constitute the taggant particle group, and another identification information item among the plurality of identification information items possessed by the individual particles is non-common identification information of which the authenticity can be determined in combination with other identification information items possessed by other taggant particles that constitute the taggant particle group.

    摘要翻译： 本发明的主要目的是提供具有多个认证步骤和优异的防伪效果的标签剂颗粒组，并可应用于各种防伪介质。 本发明的目的是通过提供一种标签剂颗粒组，其是单独具有多个识别信息项的标签剂颗粒的聚集体，其中由各个颗粒所具有的多个识别信息项中的一个识别信息项是常见的识别信息， 由构成标签粒子群的标签剂粒子共有，各个粒子所具有的多个识别信息项之中的另一个识别信息项是可以与其他识别结合的真实性的非常见识别信息 构成标签粒子群的其他标签粒子所具有的信息项。