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    Touch panel sensor, touch panel device and display device
    1.
    发明授权
    Touch panel sensor, touch panel device and display device 有权

    公开(公告)号：US10901563B2

    公开(公告)日：2021-01-26

    申请号：US16704460

    申请日：2019-12-05

    Applicant: Dai Nippon Printing Co., Ltd.

    Inventor： Yasuhiko Ishii ,  Yuichi Miyazaki ,  Youichirou Oohashi

    IPC: G06F3/044 ,  G02F1/1333 ,  G06F3/041

    Abstract: A touch panel sensor includes a substrate and an electrode having a detection electrode and an extraction electrode connected to a detection electrode. The electrode, in any cross-section thereof in the thickness direction, includes a metal layer which occupies at least part of the cross-section. The metal layer of the detection electrode and the metal layer of the extraction electrode are formed integrally at a joint between the detection electrode and the extraction electrode. The detection electrode includes a conductive mesh having conductive wire arranged in a mesh pattern, the conductive wire having a height of not less than 0.2 μm and not more than 2 μm and a width of not less than 1 μm and not more than 5 μm. The conductive wire of the conductive mesh each have a base surface on the substrate side, and a flat top surface located opposite to the base surface.

    Touch panel sensor, touch panel device and display device
    3.
    发明授权
    Touch panel sensor, touch panel device and display device 有权

    公开(公告)号：US10521063B2

    公开(公告)日：2019-12-31

    申请号：US16518052

    申请日：2019-07-22

    Applicant: Dai Nippon Printing Co., Ltd.

    Inventor： Yasuhiko Ishii ,  Yuichi Miyazaki ,  Youichirou Oohashi

    IPC: G06F3/044 ,  G02F1/1333 ,  G06F3/041

    Abstract: A touch panel sensor includes a substrate and an electrode having a detection electrode and an extraction electrode connected to a detection electrode. The electrode, in any cross-section thereof in the thickness direction, includes a metal layer which occupies at least part of the cross-section. The metal layer of the detection electrode and the metal layer of the extraction electrode are formed integrally at a joint between the detection electrode and the extraction electrode. The detection electrode includes a conductive mesh having conductive wire arranged in a mesh pattern, the conductive wire having a height of not less than 0.2 μm and not more than 2 μm and a width of not less than 1 μm and not more than 5 μm. The conductive wire of the conductive mesh each have a base surface on the substrate side, and a flat top surface located opposite to the base surface.

    Diffractive optical element and light irradiation device
    4.
    发明授权
    Diffractive optical element and light irradiation device 有权

    公开(公告)号：US10768347B2

    公开(公告)日：2020-09-08

    申请号：US16318584

    申请日：2017-07-21

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Yuichi Miyazaki ,  Nobuhito Toyama ,  Hidenori Yoshioka

    IPC: G02B5/18

    Abstract: A diffractive optical element and a light irradiation device which have high optical utilization efficiency, in which, even if the incidence angle of light deviates, the influence on diffracted light is small and desired diffracted light can be stably obtained, and which have little unevenness in diffracted light. A diffractive optical element is provided with a diffractive layer having in a sectional shape a high refractive index part in which a plurality of protruding portions are arranged side by side, and a low refractive index part and including a recessed section formed at least between the protruding portions. The protruding portion has a multistep shape provided with a plurality of step areas having different heights on at least one side of a cross-section thereof, and the cross-section of the protruding portion is at least partially provided with an inclined portion.

    Touch panel sensor, touch panel device and display device
    5.
    发明授权
    Touch panel sensor, touch panel device and display device 有权

    公开(公告)号：US09639219B2

    公开(公告)日：2017-05-02

    申请号：US14413984

    申请日：2013-07-10

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Yasuhiko Ishii ,  Yuichi Miyazaki ,  Youichirou Oohashi

    IPC: G06F3/044 ,  G02F1/1333

    CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04103 ,  G06F2203/04112

    Abstract: A touch panel sensor includes a substrate and an electrode having a detection electrode and an extraction electrode connected to a detection electrode. The electrode, in any cross-section thereof in the thickness direction, includes a metal layer which occupies at least part of the cross-section. The metal layer of the detection electrode and the metal layer of the extraction electrode are formed integrally at a joint between the detection electrode and the extraction electrode. The detection electrode includes a conductive mesh having conductive wire arranged in a mesh pattern, the conductive wire having a height of not less than 0.2 μm and not more than 2 μm and a width of not less than 1 μm and not more than 5 μm. The conductive wire of the conductive mesh each have a base surface on the substrate side, and a flat top surface located opposite to the base surface.

    Antireflective article, image display device, and production mold for antireflective article
    8.
    发明授权
    Antireflective article, image display device, and production mold for antireflective article 有权
    防反射制品，图像显示装置和用于防反射制品的生产模具

    公开(公告)号：US09442222B2

    公开(公告)日：2016-09-13

    申请号：US14412135

    申请日：2013-07-31

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Yoshihiro Fukui ,  Hironori Kamiyama ,  Yuichi Miyazaki ,  Takafumi Shibata ,  Masafumi Tanaka ,  Kazuo Matsufuji ,  Yuri Shimozaki

    IPC: G02B1/10 ,  G02B1/118 ,  B29C59/02 ,  B29C33/42 ,  G02B1/14 ,  B29C59/04

    CPC classification number: G02B1/118 ,  B29C33/424 ,  B29C59/022 ,  B29C59/046 ,  G02B1/14 ,  G02F2201/38

    Abstract: In order to improve the scratch resistance of an antireflective article having a moth-eye structure, an antireflective article is provided that has fine protrusions densely arranged therein, has the interval between adjacent fine protrusions being no more than the shortest wavelength for an electromagnetic wavelength band for antireflection, and wherein: the fine protrusions are arranged in a non-lattice shape in the planar view; and mesh division lines formed upon the valley sections between each adjacent fine protrusions and surrounding each fine protrusion match Voronoi tessellation having the center of gravity of the fine protrusions, in the planar view as the generating point therefor, in at least one area of the antireflective article.

    Abstract translation: 为了提高具有蛾眼结构的防反射物品的耐擦伤性，提供了具有密集配置的微细突起的防反射物品，相邻的微细突起之间的间隔不大于电磁波长带的最短波长 用于防反射，并且其中：在平面视图中，细突起以非格子形状布置; 在每个相邻的微细突起之间的谷部形成的网格划分线和围绕每个细小突起的围绕每个细长突起的网格分割线匹配具有细突起的重心的Voronoi镶嵌，在作为其生成点的平面图中，在至少一个抗反射区域 文章。

    TOUCH PANEL SENSOR, TOUCH PANEL DEVICE AND DISPLAY DEVICE
    9.
    发明申请
    TOUCH PANEL SENSOR, TOUCH PANEL DEVICE AND DISPLAY DEVICE 有权
    触控面板传感器，触控面板设备和显示设备

    公开(公告)号：US20150177876A1

    公开(公告)日：2015-06-25

    申请号：US14413984

    申请日：2013-07-10

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Yasuhiko Ishii ,  Yuichi Miyazaki ,  Youichirou Oohashi

    IPC: G06F3/044 ,  G02F1/1333

    CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04103 ,  G06F2203/04112

    Abstract: A touch panel sensor includes a substrate and an electrode having a detection electrode and an extraction electrode connected to a detection electrode. The electrode, in any cross-section thereof in the thickness direction, includes a metal layer which occupies at least part of the cross-section. The metal layer of the detection electrode and the metal layer of the extraction electrode are formed integrally at a joint between the detection electrode and the extraction electrode. The detection electrode includes a conductive mesh having conductive wire arranged in a mesh pattern, the conductive wire having a height of not less than 0.2 μm and not more than 2 μm and a width of not less than 1 μm and not more than 5 μm. The conductive wire of the conductive mesh each have a base surface on the substrate side, and a flat top surface located opposite to the base surface.

    Abstract translation: 触摸面板传感器包括基板和具有连接到检测电极的检测电极和引出电极的电极。 电极在其厚度方向的任何横截面中包括占据至少部分横截面的金属层。 检测电极的金属层和引出电极的金属层一体地形成在检测电极和提取电极之间的接合处。 检测电极包括具有以网状图案布置的导线的导电网，该导线的高度不小于0.2μm且不大于2μm，宽度不小于1μm且不大于5μm。 导电性网状物的导线各自具有基板侧的基面，与基底面相反的平坦的顶面。

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