公开(公告)号：US20160124575A1

公开(公告)日：2016-05-05

申请号：US14889637

申请日：2014-02-27

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yuhji YASHIRO ,  Kazuya YOSHIMURA ,  Shogo HAYASHI ,  Kazutoshi KIDA ,  Shinji MATSUMOTO ,  Takenori MARUYAMA ,  Tsuyoshi OHMORI ,  Akira YASUTA

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04103 ,  G06F2203/04104 ,  G06F2203/04808

Abstract: Provided is a method for inspecting a touch panel with which method it is possible to perform an inspection with high accuracy and to allow an improvement in yield. A drive signal is supplied to either one of sensor electrodes (12) and an inspection electrode (142), a plurality of sense signals related to the respective sensor electrodes (12) are obtained from the other of the sensor electrodes and the inspection electrode, and conditions of the sensor electrodes (12) are determined according to the sense signals.

Abstract translation: 提供了一种用于检查触摸面板的方法，利用该方法可以高精度地执行检查并且可以提高产量。 驱动信号被提供给传感器电极（12）和检查电极（142）中的任一个，从另一个传感器电极和检查电极获得与各个传感器电极（12）相关的多个感测信号， 并且根据感测信号确定传感器电极（12）的条件。

公开(公告)号：US20150370375A1

公开(公告)日：2015-12-24

申请号：US14764106

申请日：2014-01-14

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Shogo HAYASHI ,  Kazutoshi KIDA ,  Yuhji YASHIRO ,  Kazuya YOSHIMURA

IPC: G06F3/044 ,  G06F1/16 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F1/16 ,  G06F3/0412 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An input device having a row electrode and a column electrode made by patterning a meshed metallic layer by forming a dividing section on a metallic line constituting the meshed metallic layer can make areas of individual dividing sections of the metallic lines uniform, whereby uneven shading due to the patterned, meshed conductive layer is suppressed from appearing on a touch operation surface.In the input device having the row electrode and the column electrode made by patterning the meshed metallic layer by forming the dividing section on the metallic line constituting the meshed metallic layer, at an intersecting section where metallic lines Mw2 constituting a meshed conductive layer Lp2 intersects an ideal contour Sp2 of a meshed column electrode, the direction for dividing the metallic lines at the intersecting section is set to the direction matching the direction of width of the metallic lines such that the area of the dividing section traversing the metallic line is minimal.

Abstract translation: 具有通过在构成网状金属层的金属线上形成分割部而形成网状金属层而制成的行电极和列电极的输入装置可以使金属线的各个分割部的区域均匀，由此导致不均匀的阴影 图案化的网状导电层被抑制在触摸操作表面上。 在具有行电极和列电极的输入装置中，通过在构成网状金属层的金属线上形成分割部，在构成网状金属层的金属线构成网状金属层的交点处，在构成网状导电层Lp2的金属线Mw2相交的交叉部 将网状列电极的理想轮廓Sp2设定为与金属线的宽度方向一致的方向，使横穿金属线的分割区域的面积最小。

公开(公告)号：US20170123570A1

公开(公告)日：2017-05-04

申请号：US15318406

申请日：2015-06-26

Applicant: Sharp Kabushiki Kaisha

Inventor： Takenori MARUYAMA ,  Kazutoshi KIDA ,  Shogo HAYASHI

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F2001/136218 ,  G06F1/183 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04107 ,  H05K1/0218 ,  H05K1/147 ,  H05K3/361

Abstract: A touch panel board 100 of the present technology includes an electrode board 10, a cover panel 2, a flexible wiring board 20, a guard portion 42, and a ground connection wire 25. The electrode board 10 includes a support board 11, sensor electrodes 12 supported on the support board 11, and connection terminals electrically connected to the sensor electrodes 12 and supported on the support board 11 and collectively arranged on an outer side with respect to the sensor electrodes 12. The flexible wiring board includes conductive wires one ends thereof being connected to the connection terminals 17, respectively, and a ground wire 26. The conductive guard portion 42 is arranged on a side of the opposing surface 2b of the projected end portion 2c to be arranged on an outer side with respect to the connection terminals 17. The ground connection wire 25 electrically connects the guard portion 42 and the ground wire 26.

公开(公告)号：US20150363024A1

公开(公告)日：2015-12-17

申请号：US14764014

申请日：2014-01-14

Applicant: Sharp Kabushiki Kaisha

Inventor： Shogo HAYASHI ,  Kazutoshi KIDA ,  Yuhji YASHIRO ,  Kazuya YOSHIMURA

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: An input device having a row electrode and a column electrode made by patterning a meshed metallic layer by forming a dividing section on a metallic line constituting the meshed metallic layer can suppress variability in areas of individual dividing sections formed on the metallic lines, whereby uneven shading due to the patterned, meshed conductive layer is suppressed from appearing on a touch operation surface.In the input device having the row electrode and the column electrode made by patterning the meshed metallic layer by forming the dividing section on the metallic line constituting the meshed metallic layer, a mesh side section intersecting with an ideal contour Sp2 of the column electrode (meshed electrode) corresponding to one side of a mesh in the metallic line Mw2 is divided by a dividing section Rs that does not overlap with an intersection Mcp of the metallic lines to form an actual contour of the column electrode.

Abstract translation: 通过在构成网状金属层的金属线上形成分割部，通过对网状金属层进行图案化而制造的行电极和列电极的输入装置能够抑制金属线上形成的各个分割部的区域的变动， 由于图案化的网状导电层被抑制在触摸操作表面上。 在具有行电极和列电极的输入装置中，通过在构成网状金属层的金属线上形成分割部分来对网状金属层进行图案化而形成的网状侧部分，与列电极的理想轮廓Sp2相交（网状 对应于金属线Mw2中的网的一侧的电极被除以不与金属线的交点Mcp重叠的分割部Rs分隔，形成列电极的实际轮廓。