公开(公告)号：US20130270812A1

公开(公告)日：2013-10-17

申请号：US13912950

申请日：2013-06-07

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Toru MURAKAMI ,  Satoshi GOCHO ,  Michiya NAKASHIBA ,  Akira KUBO

IPC: B42D15/00

CPC classification number: B42D25/47 ,  B32B7/12 ,  B32B29/005 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2307/4026 ,  B32B2307/422 ,  B32B2554/00 ,  B42D25/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/333 ,  B42D25/355 ,  B42D25/387 ,  B42D25/455 ,  B42D25/46 ,  B42D25/475 ,  B42D2033/10 ,  B42D2033/16 ,  B42D2033/20 ,  B42D2033/26 ,  B42D2033/28 ,  B42D2033/30 ,  B42D2035/20 ,  D21H21/42 ,  Y10T156/1052 ,  Y10T156/1057

Abstract: A method of manufacturing a forgery preventing member includes forming a first adhesive layer on one surface of a sheet substrate, forming a second adhesive layer on the other surface of the substrate, superimposing the substrate and a first water-soluble sheet or unsized paper with the first adhesive layer being sandwiched therebetween, superimposing the sheet substrate and a second water-soluble sheet or unsized paper with the second adhesive layer being sandwiched therebetween, and cutting or punching the substrate on which the adhesive layers are formed with the substrate being sandwiched between the first water-soluble sheet or unsized paper and the second water-soluble sheet or unsized paper.

Abstract translation: 制造防伪构件的方法包括在片基材的一个表面上形成第一粘合剂层，在基片的另一个表面上形成第二粘合剂层，将基片与第一水溶性片或未定型纸叠加 将第一粘合剂层夹在其间，将片基材和第二水溶性片材或未成形纸叠合，将第二粘合剂层夹在两者之间，并且将基材夹在其间的基板上切割或冲压其上形成有粘合剂层的基板 第一水溶性片或未定型纸和第二水溶性片或未定型纸。

公开(公告)号：US20140268261A1

公开(公告)日：2014-09-18

申请号：US14287807

申请日：2014-05-27

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Akira KUBO ,  Chikara SAWAMURA ,  Kazuhiro YASHIKI

IPC: G03H1/00

CPC classification number: G02B5/18 ,  B42D25/00 ,  B42D25/30 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/36 ,  B42D25/373 ,  B42D25/445 ,  B42D2033/24 ,  B42D2035/20 ,  G03H1/0011 ,  G09F3/0294 ,  G09F19/12 ,  G09F19/14

Abstract: A display member according to this invention includes a plurality of pixels. At least one of the plurality of pixels includes a relief structure formation layer including a first region configured to display a predetermined color on a condition, and a second region different from the first region, a first layer made of a first material, and covering at least the first region, and a second layer made of a second material different from the first material, and covering the first layer. The display member displays an image based on a distribution of the first region on the condition that the display member is observed in the oblique direction, and displays an image based on a distribution of the second region on a condition that the display member is observed with transmitted light.

Abstract translation: 根据本发明的显示构件包括多个像素。 所述多个像素中的至少一个包括浮雕结构形成层，所述浮雕结构形成层包括构造成在条件上显示预定颜色的第一区域和与所述第一区域不同的第二区域，由第一材料制成的第一层， 至少第一区域，以及由与第一材料不同的第二材料制成的第二层，并覆盖第一层。 在显示构件被观察的条件下，显示构件基于第一区域的分布显示图像，并且在观察显示构件的条件下基于第二区域的分布显示图像， 透光。

公开(公告)号：US20180194156A1

公开(公告)日：2018-07-12

申请号：US15915857

申请日：2018-03-08

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Akira KUBO ,  Chikara SAWAMURA ,  Kazuhiro YASHIKI

IPC: B42D25/328 ,  B42D25/373 ,  B42D25/45 ,  B42D25/445 ,  G02B5/18 ,  G09F3/03

CPC classification number: B42D25/328 ,  B42D25/324 ,  B42D25/351 ,  B42D25/373 ,  B42D25/445 ,  B42D25/45 ,  G02B5/1819 ,  G02B5/1842 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0256 ,  G03H1/24 ,  G03H1/265 ,  G03H2001/0497 ,  G03H2250/36 ,  G09F3/0376

Abstract: A display member including a light transmission layer having a principal surface including a plurality of pixels; and a metal layer covering the principal surface, one or more of the pixels include a first region, one or more of the pixels include a second region, the first region has a plurality of first grooves or ridges each of which extends in a longitudinal direction in a first angle range of about −10° to +10° with respect to a first direction, the second region has a plurality of second grooves or ridges each of which extends in a longitudinal direction in a second angle range of about −65° to +65° with respect to a second direction perpendicular to the first direction, the second grooves or ridges form a diffraction structure, and the metal layer does not cover at least part of the first region and covers the second region.

公开(公告)号：US20180354293A1

公开(公告)日：2018-12-13

申请号：US16108042

申请日：2018-08-21

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kazuhiro YASHIKI ,  Akira KUBO

IPC: B42D25/36 ,  G02B27/06 ,  B42D25/373 ,  B42D25/324 ,  B42D25/00 ,  B42D25/378 ,  B42D25/351 ,  B42D25/45

CPC classification number: B42D25/36 ,  B42D25/00 ,  B42D25/324 ,  B42D25/351 ,  B42D25/373 ,  B42D25/378 ,  B42D25/45 ,  G02B27/06

Abstract: A multiple-image display body includes a spacer layer, a line tone barrier layer stacked on the first surface of the spacer layer, and a multiple-image formation layer stacked on the second surface of the spacer layer. The line tone barrier layer includes first regions, which transmit electromagnetic waves, and second regions, which absorb electromagnetic waves. The multiple-image formation layer includes images that are visible when observed from specific angles over the first regions of the line tone barrier. The image is formed by a contrast resulting from an area ratio of the third region, which scatters electromagnetic waves, and the fourth region, which absorbs electromagnetic waves.

公开(公告)号：US20170082787A1

公开(公告)日：2017-03-23

申请号：US15368289

申请日：2016-12-02

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kazuhiro YASHIKI ,  Akira KUBO ,  Chikara SAWAMURA ,  Haruna OOKI

IPC: G02B5/18 ,  G02B5/08 ,  G02B5/02

CPC classification number: G02B5/1866 ,  B42D25/328 ,  G02B5/0221 ,  G02B5/08 ,  G02B5/18 ,  G02B5/1814 ,  G02B2005/1804

Abstract: An optical element includes a transmission diffraction portion, which reflective portions and transmissive portions. The reflective portions are arranged at equal intervals along a given axis. Each reflective portion reflects light included in the visible light. The light reflected by the reflective portions forms a reflection image. The transmissive portions transmit the visible light. Each transmissive portion is sandwiched by two corresponding reflective portions that are adjacent to each other along the given axis. At least part of each reflective portion forms the reflection image by rendering a reflection angle of the light reflected by the reflective portions different from an angle of light incident on the reflective portions. The transmission diffraction portion forms diffracted images having different colors with diffracted light that is produced by diffracting light transmitted through the transmissive portions in a predetermined direction.

公开(公告)号：US20160089924A1

公开(公告)日：2016-03-31

申请号：US14962902

申请日：2015-12-08

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kazuhiro YASHIKI ,  Akira KUBO

IPC: B42D25/36

CPC classification number: B42D25/36 ,  B42D25/00 ,  B42D25/324 ,  B42D25/351 ,  B42D25/373 ,  B42D25/378 ,  B42D25/45 ,  G02B27/06

Abstract: A multiple-image display body includes a spacer layer, a line tone barrier layer stacked on the first surface of the spacer layer, and a multiple-image formation layer stacked on the second surface of the spacer layer. The line tone barrier layer includes first regions, which transmit electromagnetic waves, and second regions, which absorb electromagnetic waves. The multiple-image formation layer includes images that are visible when observed from specific angles over the first regions of the line tone barrier. The image is formed by a contrast resulting from an area ratio of the third region, which scatters electromagnetic waves, and the fourth region, which absorbs electromagnetic waves.

Abstract translation: 多图像显示体包括间隔层，层叠在间隔层的第一表面上的线状阻挡层和层叠在间隔层的第二表面上的多图像形成层。 线色调障碍层包括传输电磁波的第一区域和吸收电磁波的第二区域。 多图像形成层包括当从线条屏障的第一区域上的特定角度观察时可见的图像。 图像由通过散射电磁波的第三区域的面积比和吸收电磁波的第四区域产生的对比度形成。