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DISPLAY BODY, TRANSFER FOIL, ADHESIVE LABEL, AND LABELED GOODS

机译:显示体,转移箔,粘合剂标签和标记物品

摘要

There is provided a display that displays a diffraction image from which an observer can easily perceive a stereoscopic effect. A display (1) includes a relief structure forming layer having a major surface which is provided with a relief type diffractive structure that displays an image of a three-dimensional object as a diffraction image; and a reflective layer at least partially covering a region of the major surface where the diffractive structure is provided. The above region includes first and second regions (R1, R2). A portion of the diffractive structure in the first region (R1) includes first and second linear parts forming a first lattice, and first parts arranged in respective gaps of the first lattice. The first and second linear parts each having a solid line shape form a first pattern. A portion of the diffractive structure in the second region (R2) includes third and fourth linear parts alternately arranged in the width direction thereof. The third linear parts each having a dashed line shape and the fourth linear parts each having a dashed or dotted line shape form a second pattern.
机译:提供了一种显示器,其显示观察者可以容易地观察立体效果的衍射图像。显示器(1)包括具有主要表面的浮雕结构形成层,该主表面设置有浮雕型衍射结构,其显示三维物体的图像作为衍射图像;和至少部分地覆盖提供衍射结构的主表面区域的反射层。上述区域包括第一和第二区域(R1,R2)。第一区域(R1)中的衍射结构的一部分包括形成第一晶格的第一和第二线性部件,以及布置在第一格子的各个间隙中的第一部分。第一和第二线性部件各自具有实线形状形成第一图案。第二区域(R2)中的衍射结构的一部分包括在其宽度方向上交替布置的第三和第四线性部件。每个具有虚线形状的第三线性部件和每个具有虚线或虚线形状的第四线性部件形成第二图案。

著录项

  • 公开/公告号EP3851883A1

    专利类型

  • 公开/公告日2021-07-21

    原文格式PDF

  • 申请/专利权人 TOPPAN PRINTING CO. LTD.;

    申请/专利号EP20190860251

  • 发明设计人 MIKAMI MAYO;MASUNAGA YUKO;KOTEGAWA TOMOKO;

    申请日2019-07-18

  • 分类号G02B5/18;B32B3/30;B32B7/023;B42D25/324;B42D25/328;G09F3/02;G09F3/10;

  • 国家 EP

  • 入库时间 2022-08-24 20:02:01

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