公开(公告)号：EP1858042A4

公开(公告)日：2015-09-09

申请号：EP06715296

申请日：2006-03-06

Applicant: NISSHA PRINTING

Inventor： NISHIKAWA KAZUHIRO ,  ASAKURA TAKESHI ,  TSUCHIDA NORIAKI ,  HAMAOKA KOICHI

IPC: G06F3/041

CPC classification number: G06F3/041 ,  H01H2207/008 ,  H01H2207/012 ,  H01H2209/002 ,  H01H2209/014 ,  H01H2209/082 ,  H01H2211/014 ,  H01H2219/03 ,  H01H2223/002 ,  H01H2223/014 ,  H01H2229/047 ,  H01H2229/062 ,  Y10S345/905

公开(公告)号：JP2012242871A

公开(公告)日：2012-12-10

申请号：JP2011108964

申请日：2011-05-16

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： NISHIKAWA KAZUHIRO ,  TAKAHATA KAZUHIKO ,  NAKAMURA KAZUTO ,  TSUCHIDA NORIAKI ,  SAKASHITA ASAKO ,  YOTSUYA KENJI ,  NAGASE RYOHEI ,  IIMURO AKIYUKI ,  MARUYAMA JUN

IPC: G06F3/041 ,  G06F3/044 ,  H01H11/00 ,  H01H36/00

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  H01H2219/06 ,  H03K2017/9602

Abstract: PROBLEM TO BE SOLVED: To solve the problem that a manufacturing method of a curved surface touch panel is not suitable for mass-production, increasing size, creating a complicated curved surface shape.SOLUTION: A manufacturing method of an electrostatic capacitance type touch panel having a touch surface in a curved surface shape includes the steps of: (a) creating a drawing plate 13 for which an electrode layer having a plurality of electrode areas 15 is provided by using a conductive ink composed of conductive substances and a binder, on a thermoplastic resin plate 11; (b) molding a soft curved surface object 21 by forming the drawing plate 13 soften by heat, with a mold 22; and (c) creating a touch panel 10 which is a molded product in a curved surface shape by artificially or naturally cooling down the soft curved surface object.

Abstract translation: 解决的问题为了解决弯曲面触摸面板的制造方法不适合批量生产，尺寸增大，形成复杂的曲面形状的问题。 解决方案：具有弯曲表面形状的触摸表面的静电电容型触摸面板的制造方法包括以下步骤：（a）产生具有多个电极区域15的电极层的拉拔板13 在热塑性树脂板11上使用由导电性物质和粘合剂构成的导电油墨而提供的; （b）通过用模具22形成通过加热软化的拉拔板13来模制软曲面物体21; 和（c）通过人为地或自然地冷却软曲面物体来形成作为弯曲表面形状的模制产品的触摸面板10。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2014096061A

公开(公告)日：2014-05-22

申请号：JP2012247674

申请日：2012-11-09

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： TSUCHIDA NORIAKI

IPC: G06F3/041 ,  G06F3/044

Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of failure of a sensor function caused by disconnection in forming a curved shape in a three-dimensional curved face touch panel.SOLUTION: A touch panel 1 includes a base material sheet 3, a first electrode layer 5 and a second electrode layer 7 made of a conductive ink, and a buffer layer 9. The base material sheet 3 has a three-dimensional shape. The first electrode layer 5 and second electrode layer 7 are formed on the base material sheet 3. The buffer layer 9 is formed on the base material sheet 3 to cover at least a part of the first electrode layer 5 and second electrode layer 7, and includes a porous rubber-like member.

Abstract translation: 要解决的问题：抑制在三维曲面触摸面板中形成弯曲形状时由断开引起的传感器功能的故障的发生。解决方案：触摸面板1包括基材片3，第一电极层 5和由导电油墨制成的第二电极层7和缓冲层9.基材片3具有三维形状。 第一电极层5和第二电极层7形成在基材片3上。缓冲层9形成在基材片3上以覆盖第一电极层5和第二电极层7的至少一部分，并且 包括多孔橡胶状构件。

公开(公告)号：JP2013246741A

公开(公告)日：2013-12-09

申请号：JP2012121522

申请日：2012-05-29

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： TSUCHIDA NORIAKI

IPC: G06F3/044 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional curved surface touch panel causing no defective sensor function due to disconnection in drawing processing and having a highly transparent touch surface, and an electronic equipment housing using the touch panel.SOLUTION: A capacitance touch panel is a molding having a three-dimensional curved surface, which is obtained by heating and softening and then drawing a laminate at least comprising a main electrode layer that includes, on one surface of a base material sheet, a plurality of main electrode regions having elongation percentage of 10% or less and visible light transmittance of 90% or more. In particular, the laminate further comprises an auxiliary electrode layer including a plurality of auxiliary electrode regions having elongation percentage of 70% or more and visible light transmittance of 75-85%, in a periphery of the three-dimensional curved surface. The auxiliary electrode regions of the auxiliary electrode layer are formed so as to respectively overlap parts of the main electrode regions of the main electrode layer existing in the periphery of the three-dimensional curved surface. The auxiliary electrode layer and the main electrode layer are conductive in the overlapping portions.

Abstract translation: 要解决的问题：提供一种三维曲面触摸面板，其在拉制处理中断开并且具有高度透明的触摸表面，并且使用该触摸面板的电子设备外壳不会导致传感器功能不良。解决方案：电容触摸面板 是具有三维弯曲表面的模制品，其通过加热和软化然后拉伸至少包括主电极层的层压体而获得，该主电极层在基材片的一个表面上具有多个具有伸长率的主电极区域 百分比为10％以下，可见光透射率为90％以上。 特别地，层叠体还包括辅助电极层，该辅助电极层在三维曲面的周围具有多个伸长率为70％以上，可见光透射率为75〜85％的辅助电极区域。 辅助电极层的辅助电极区域形成为分别重叠存在于三维曲面周边的主电极层的主电极区域的一部分。 辅助电极层和主电极层在重叠部分是导电的。