METHOD OF PRODUCING VOLUME HOLOGRAM LAMINATE
    1.
    发明申请
    METHOD OF PRODUCING VOLUME HOLOGRAM LAMINATE 审中-公开
    生产体积层压板的方法

    公开(公告)号:US20170060087A1

    公开(公告)日:2017-03-02

    申请号:US15350528

    申请日:2016-11-14

    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。

    OPTICAL SECURITY ELEMENT
    6.
    发明申请
    OPTICAL SECURITY ELEMENT 审中-公开
    光学安全元件

    公开(公告)号:US20110128600A1

    公开(公告)日:2011-06-02

    申请号:US12993360

    申请日:2009-05-16

    IPC分类号: G02B5/18 G03H1/00 B41M3/14

    摘要: The invention concerns an optical security element and a process for the production of an optical security element in the form of a multilayer body having a projection element (8) in a first region of the security element for converting light transmitted through the optical security element in the first region by means of diffraction. The projection element (8) has a plurality of first zones (85) in which a first surface of a replication layer (82) has a first surface structure and an opaque metallic layer (85) is arranged on the first surface of the replication layer (82). It further has a plurality of transparent second zones (86) in which the first surface of the replication layer has a second surface structure (87) with an aspect ratio differing from the aspect ratio of the first surface structure and no opaque metallic layer is provided. The first zones (85) each have a smallest dimension of less than 20 μm and the pattern formed from the first and second zones forms a diffractive optical system which diffracts the light transmitted through the second zones (86) to represent a first item of information.

    摘要翻译: 本发明涉及一种光学安全元件和用于制造多层体形式的光学安全元件的方法,所述多层体具有在安全元件的第一区域中的投影元件(8),用于将透过光学安全元件的光转换成 第一个区域通过衍射。 投影元件(8)具有多个第一区域(85),复制层(82)的第一表面具有第一表面结构,并且在复制层的第一表面上设置不透明金属层(85) (82)。 它还具有多个透明的第二区(86),其中复制层的第一表面具有第二表面结构(87),其纵横比与第一表面结构的纵横比不同,并且不提供不透明的金属层 。 第一区域(85)各自具有小于20μm的最小尺寸,并且由第一和第二区域形成的图案形成衍射光学系统,其衍射透过第二区域(86)的光以表示第一信息项 。

    METALLISED HOLOGRAPHIC FILM AND PROCESS FOR ITS MANUFACTURE

    公开(公告)号:US20100277778A1

    公开(公告)日:2010-11-04

    申请号:US12771050

    申请日:2010-04-30

    IPC分类号: B42D15/10 B32B3/10 B05D5/00

    摘要: A metallised film includes at least one reflective layer (14, 17) of printed metallised ink, wherein the layer (17) of printed metallised ink includes a hardened binder incorporating at least one charge of metallised particles exhibiting a reflective metallic appearance, and the charge of metallised particles includes particles in the general form of platelets exhibiting reflective faces, and wherein the layer (17) of printed metallised ink is applied in contact with a layer (14, 15) exhibiting a surface tension greater than 40 dynes/cm and a smooth surface quality of specular reflection greater than 50%, measured in accordance with standard ISO 2813 with an angle of 60°. A process for manufacturing this film is also described.

    摘要翻译: 金属化膜包括印刷金属化油墨的至少一个反射层(14,17),其中印刷的金属化油墨层(17)包括掺入至少一种显示反射金属外观的金属化颗粒的电荷的硬化粘合剂, 金属化颗粒包括呈现反射面的一般形式的片状颗粒,并且其中印刷的金属化油墨的层(17)与表现出大于40达因/厘米/厘米3的表面张力的层(14,15)接触地施加, 镜面反射光滑表面质量大于50%,按照ISO 2813标准测量,角度为60°。 还描述了制造该膜的方法。

    Method of producing volume hologram laminate
    10.
    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

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

    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。