公开(公告)号：US10373732B2

公开(公告)日：2019-08-06

申请号：US15741853

申请日：2016-07-13

申请人： Kaneka Corporation

发明人： Shimpei Okamoto ,  Junichi Nakamura ,  Yuji Takahashi ,  Takahisa Fujimoto ,  Takayoshi Kushizaki ,  Hitoshi Tamai

IPC分类号： H01B5/14 ,  B32B7/02 ,  G02F1/1343 ,  G02F1/155 ,  G02F1/167 ,  H01B1/08 ,  H01L51/52

摘要： A transparent electrode film includes a transparent electrode disposed on a transparent film base, wherein the transparent electrode contains a transparent conductive layer and a conductive metal pattern layer. The conductive metal pattern layer is patterned in the in-plane direction of the transparent film base. The transparent conductive layer and a protecting layer are disposed in a region where the conductive metal pattern layer is provided, and the conductive metal pattern layer is disposed closer to the transparent film base than the transparent conductive layer and the protecting layer. The protecting layer includes at least one selected from the group consisting of a precious metal and a metal oxide. The transparent electroconductive layer is also disposed at opening sections where the electroconductive metal pattern layer is absent.

公开(公告)号：US09952713B2

公开(公告)日：2018-04-24

申请号：US15122120

申请日：2015-01-29

申请人： KANEKA CORPORATION

发明人： Yuji Takahashi

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

摘要： Provided are a touch panel, a displaying unit, and a touch panel manufacturing method that make it possible to thin a wiring line and that suppress visibility of a wiring line to improve appearance. A first electrode group extends in a direction intersecting with a second electrode group in plan view. A large part of a first wiring line or the entire first wiring line is arranged so as to overlap a light-shielding part in the entire line width thereof in plan view. On the basis of a display device, a first electrode part is located on an outer side of a dielectric part and the first wiring line and/or a second wiring line has a line width varied according to a height, and has a line width in an outermost region smaller than a line width in an innermost region.

公开(公告)号：US20170017335A1

公开(公告)日：2017-01-19

申请号：US15122120

申请日：2015-01-29

申请人： KANEKA CORPORATION

发明人： Yuji Takahashi

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

摘要： Provided are a touch panel, a displaying unit, and a touch panel manufacturing method that make it possible to thin a wiring line and that suppress visibility of a wiring line to improve appearance. A first electrode group extends in a direction intersecting with a second electrode group in plan view. A large part of a first wiring line or the entire first wiring line is arranged so as to overlap a light-shielding part in the entire line width thereof in plan view. On the basis of a display device, a first electrode part is located on an outer side of a dielectric part and the first wiring line and/or a second wiring line has a line width varied according to a height, and has a line width in an outermost region smaller than a line width in an innermost region.

摘要翻译： 提供一种触摸面板，显示单元和触摸面板制造方法，其能够使布线变薄并且抑制布线的可视性以改善外观。 在平面图中，第一电极组在与第二电极组相交的方向上延伸。 第一布线或整个第一布线的大部分布置成在俯视图中与整个线宽的遮光部分重叠。 在显示装置的基础上，第一电极部分位于电介质部分的外侧，第一布线和/或第二布线具有根据高度变化的线宽，并且线宽 最小的区域小于最内区域的线宽。

公开(公告)号：US20180204651A1

公开(公告)日：2018-07-19

申请号：US15741853

申请日：2016-07-13

申请人： Kaneka Corporation

发明人： Shimpei Okamoto ,  Junichi Nakamura ,  Yuji Takahashi ,  Takahisa Fujimoto ,  Takayoshi Kushizaki ,  Hitoshi Tamai

IPC分类号： H01B5/14 ,  G02F1/1343 ,  G02F1/155

CPC分类号： H01B5/14 ,  B32B7/02 ,  G02F1/13439 ,  G02F1/155 ,  G02F1/167 ,  H01B1/08 ,  H01L51/5215 ,  H01L51/5234 ,  H01L2251/308

摘要： A transparent electrode film includes a transparent electrode disposed on a transparent film base, wherein the transparent electrode contains a transparent conductive layer and a conductive metal pattern layer. The conductive metal pattern layer is patterned in the in-plane direction of the transparent film base. The transparent conductive layer and a protecting layer are disposed in a region where the conductive metal pattern layer is provided, and the conductive metal pattern layer is disposed closer to the transparent film base than the transparent conductive layer and the protecting layer. The protecting layer includes at least one selected from the group consisting of a precious metal and a metal oxide. The transparent electroconductive layer is also disposed at opening sections where the electroconductive metal pattern layer is absent.

公开(公告)号：US20170199599A1

公开(公告)日：2017-07-13

申请号：US15472846

申请日：2017-03-29

申请人： Kaneka Corporation

发明人： Yuji Takahashi ,  Hitoshi Tamai

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G06F2203/04112

摘要： Provided is a capacitive touch panel having increased sensitivity for non-contact operation, while maintaining high resolution for contact operation. This capacitive touch panel (1) comprises one or more transparent film substrates (2, 5), multiple first-direction electrodes (X) arranged on the film substrates (2, 5) and extending in a first direction (the left/right direction), and multiple second-direction electrodes (Y) arranged on the film substrates and extending in a second direction (the up/down direction) intersecting the first direction. This capacitive touch panel is characterized in that each of the first-direction electrodes (X) and the second-direction electrodes (Y) comprise multiple fine wires (30, 40) of a conductive material, and that at least one transparent electrically conducting film electrode (6) is provided for detecting non-contact operation.