公开(公告)号：EP2597554A3

公开(公告)日：2016-03-30

申请号：EP12194010.0

申请日：2012-11-23

申请人： NITTO DENKO CORPORATION

发明人： Takao, Hiroyuki ,  Tsuno, Naoki ,  Takada, Katsunori

IPC分类号： G06F3/044

CPC分类号： G06F3/044

摘要： A touch panel sensor with which unevenness of interference can be reduced is provided. A touch panel sensor of the present invention includes a film base material, a first transparent electrode pattern formed on a first face of the film base material, a first adhesive layer laminated on the first face of the film base material so as to cover the first transparent electrode pattern, a second transparent electrode pattern formed on a second face of the film base material, and a second adhesive layer laminated on the second face of the film base material so as to cover the second transparent electrode pattern, and the film base material has an in-plane phase difference of λ/4 with respect to a wavelength λ in the visible light region.

公开(公告)号：EP2806338A1

公开(公告)日：2014-11-26

申请号：EP14169260.8

申请日：2014-05-21

申请人： NITTO DENKO CORPORATION

发明人： Takada, Katsunori ,  Hashimoto, Naoki ,  Hiraoka, Shinya ,  Ikai, Kazuhiro ,  Kuramoto, Hiroki ,  Takao, Hiroyuki ,  Tsuno, Naoki ,  Umemoto, Toru

IPC分类号： G06F3/041

CPC分类号： H01B5/002 ,  G06F3/0412 ,  G06F2203/04103 ,  H01B1/08 ,  H01B5/14 ,  H05K1/0274 ,  H05K1/0298 ,  Y10T428/24364

摘要： Provided are a double-sided transparent conductive film which is good in appearance even when its transparent conductive layers are patterned, and has anti-blocking property, thereby being producible at low costs; a wound body thereof; and a touch panel. The double-sided transparent conductive film includes a base material film, and a base material film, and an optical adjusting layer and a transparent conductive layer which are formed in this order on each of both sides of the base material film, wherein an anti-blocking layer containing particles is formed at least one of: a location between the base material film and one optical adjusting layer; and a location between the base material film and the other optical adjusting layer, the anti-blocking layer has a flat portion and protrusion portions caused by the particles, and a value obtained by subtracting a thickness of the flat portion of the anti-blocking layer from a mode diameter of the particles is larger than a thickness of the optical adjusting layer.

摘要翻译： 提供即使在透明导电层被图案化的情况下也具有良好的外观的双面透明导电膜，并且具有防粘连性，从而可以以低成本生产; 其伤口体; 和触摸屏。 双面透明导电膜包括基材薄膜和基材薄膜，以及光学调节层和透明导电层，它们依次形成在基材薄膜的两侧上， 含有阻挡层的颗粒形成至少一个：基材膜和一个光学调整层之间的位置; 以及基材膜与另一光学调整层之间的位置，防粘连层具有由颗粒引起的平坦部分和突出部分，并且通过减去防粘连层的平坦部分的厚度而获得的值 从颗粒的模式直径大于光学调节层的厚度。

公开(公告)号：EP2597554A2

公开(公告)日：2013-05-29

申请号：EP12194010.0

申请日：2012-11-23

申请人： NITTO DENKO CORPORATION

发明人： Takao, Hiroyuki ,  Tsuno, Naoki ,  Takada, Katsunori

IPC分类号： G06F3/044

CPC分类号： G06F3/044

摘要： A touch panel sensor with which unevenness of interference can be reduced is provided. A touch panel sensor of the present invention includes a film base material, a first transparent electrode pattern formed on a first face of the film base material, a first adhesive layer laminated on the first face of the film base material so as to cover the first transparent electrode pattern, a second transparent electrode pattern formed on a second face of the film base material, and a second adhesive layer laminated on the second face of the film base material so as to cover the second transparent electrode pattern, and the film base material has an in-plane phase difference of λ/4 with respect to a wavelength λ in the visible light region.

摘要翻译： 提供了可以减少干涉不均匀性的触摸面板传感器。 本发明的触摸屏传感器包括薄膜基材，形成在薄膜基材的第一面上的第一透明电极图案，层压在薄膜基材的第一面上的第一粘合剂层，以覆盖第一 透明电极图案，形成在所述薄膜基材的第二面上的第二透明电极图案和层叠在所述薄膜基材的第二面上以覆盖所述第二透明电极图案的第二粘合剂层，所述薄膜基材 相对于可见光区域中的波长»具有»/ 4的面内相位差。