公开(公告)号：US08658919B2

公开(公告)日：2014-02-25

申请号：US13521794

申请日：2011-09-08

Applicant: Kazuto Nakamura ,  Yuichiro Takai ,  Tomohiro Yamaoka ,  Seiko Hirai

Inventor： Kazuto Nakamura ,  Yuichiro Takai ,  Tomohiro Yamaoka ,  Seiko Hirai

IPC: H01H9/26 ,  H01H13/72 ,  H01H13/76

CPC classification number: G06F3/045 ,  G06F2203/04113

Abstract: A multi-touch panel includes a first substrate for receiving coordinate input, a second substrate provided to face the first substrate, a first conductive film formed on the first substrate; and a second conductive film formed on the second substrate. At least one of the first conductive film and the second conductive film is divided into a plurality of strip regions to configure a plurality of strip electrodes. At least one end of each of the strip electrodes has a narrowed width portion, and the strip electrodes have widths different from one another at the narrowed width portion in accordance with lengths of the drawing wires that are connected to the ends provided with the narrowed width portions.

Abstract translation: 多触摸面板包括用于接收坐标输入的第一基板，设置成面对第一基板的第二基板，形成在第一基板上的第一导电膜; 以及形成在第二基板上的第二导电膜。 第一导电膜和第二导电膜中的至少一个被分成多个条带区域以配置多个条状电极。 每个带状电极的至少一端具有变窄的宽度部分，并且带状电极在窄的宽度部分处具有彼此不同的宽度，根据连接到具有变窄的宽度的端部的拉丝的长度 部分。

公开(公告)号：US20110115738A1

公开(公告)日：2011-05-19

申请号：US13054624

申请日：2009-12-24

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Yuichiro Takai ,  Jun Shimizu ,  Yoshitaka Yamaoka ,  Shuzo Okumura ,  Seiko Hirai ,  Yohko Imai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Yuichiro Takai ,  Jun Shimizu ,  Yoshitaka Yamaoka ,  Shuzo Okumura ,  Seiko Hirai ,  Yohko Imai

IPC: G06F3/041 ,  G01L1/20

CPC classification number: G06F3/045 ,  G01L1/205 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04105

Abstract: An object of the present invention is to provide a touch panel having a press detection function, which makes it possible to suppress degradation of visibility of a display unit of a display device even when mounted on an electronic device, and also to improve a pressure measuring precision. For this purpose, the touch panel of the present invention includes a first substrate, a second substrate disposed oppose to the first substrate, a pair of electrodes disposed on either one of opposed surfaces of the respective substrates or disposed separately on both of the surfaces, pressure sensitive ink members disposed with a gap from at least one of the pair of electrodes, each of the pressure sensitive ink members having an electrical characteristic varied by a pressing force applied thereto, and a gap retaining member for bonding the first and second substrates to each other and for retaining a gap between each of the pressure sensitive inks and at least one of the pair of electrodes, wherein the pair of electrodes are disposed in a frame shape along an edge portion of the first or second substrate, and the pressure sensitive ink members are scattered along the edge portion of the first or second substrate so that, when the first or second substrate is deformed upon an application of an external force, at least one of them is made in contact with both of the pair of electrodes so as to make the two electrodes conductive to each other.

Abstract translation: 本发明的目的是提供一种具有按压检测功能的触摸面板，即使在安装在电子设备上时也能够抑制显示装置的显示单元的可视性的劣化，并且还能够提高压力测量 精确。 为此，本发明的触摸面板包括第一基板，与第一基板相对设置的第二基板，设置在各个基板的相对表面中的任一个上的一对电极或分开设置在两个表面上的一对电极， 压敏油墨构件与所述一对电极中的至少一个设置有间隙，每个所述压敏墨水构件具有由施加到其上的按压力而变化的电特性;以及间隙保持构件，用于将所述第一和第二基板接合到 并且用于保持每个压敏油墨和一对电极中的至少一个之间的间隙，其中所述一对电极沿着第一或第二基板的边缘部分设置成框架形状，并且压敏 油墨构件沿着第一或第二基板的边缘部分分散，使得当第一或第二基板在应用上变形时 外力中的至少一个与两对电极中的至少一个接触，以使两个电极彼此导电。

公开(公告)号：US20120293298A1

公开(公告)日：2012-11-22

申请号：US13521794

申请日：2011-09-08

Applicant: Kazuto Nakamura ,  Yuichiro Takai ,  Tomohiro Yamaoka ,  Seiko Hirai

Inventor： Kazuto Nakamura ,  Yuichiro Takai ,  Tomohiro Yamaoka ,  Seiko Hirai

IPC: H01C7/00

CPC classification number: G06F3/045 ,  G06F2203/04113

Abstract: There is provided a multi-touch panel that includes equipotential line distortion correctors each for realizing an equipotential line with no distortion in a simple structure, even in a case where drawing wires have different length for respective input areas. The multi-touch panel includes a first conductive film and a second conductive film that are formed respectively on a first substrate 3 and a second substrate on surfaces facing each other. At least one of the first conductive film and the second conductive film is divided into a plurality of strip regions so as to configure a plurality of strip electrodes 5 (11). The strip electrodes each have a first end connected to a drawing wire 17 (19) that starts at the first end and ends at an external terminal 18 provided at a peripheral edge of the first or second substrate. The strip electrodes each have a second end connected to a drawing wire 17 (19) that starts at the second end and ends at the external terminal. At least one of the first end and the second end of each of the strip electrodes has a narrowed width portion. The strip electrodes have widths, at the narrowed width portions, different from one another in accordance with lengths of the drawing wires that are connected to the ends provided with the narrowed width portions.

Abstract translation: 提供了一种多触摸面板，其包括等电位线失真校正器，每个用于实现在简单结构中不失真的等电位线，即使在对于各个输入区域绘制线具有不同长度的情况下也是如此。 多触摸面板包括分别形成在彼此面对的表面上的第一基板3和第二基板上的第一导电膜和第二导电膜。 第一导电膜和第二导电膜中的至少一个被分成多个条带区域，以构成多个条状电极5（11）。 带状电极各自具有连接到从第一端开始并在设置在第一或第二基板的周缘处的外部端子18处终止的引出线17（19）的第一端。 带状电极各自具有连接到在第二端处开始并在外部端子处终止的拉丝17（19）的第二端。 每个带状电极的第一端和第二端中的至少一个具有变窄的宽度部分。 带状电极在宽度窄的部分具有根据连接到设置有变宽的宽度部分的端部的拉丝的长度彼此不同的宽度。

公开(公告)号：US09007338B2

公开(公告)日：2015-04-14

申请号：US13701689

申请日：2011-04-13

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Seiko Hirai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Seiko Hirai

IPC: G06F3/045 ,  G06F3/0354 ,  G06F3/041

CPC classification number: G06F3/045 ,  G06F3/03547 ,  G06F3/0414

Abstract: A pressure detection unit is disposed in a peripheral portion of a panel member of an information input device for detecting a press operation to the panel member. The pressure detection unit includes a first substrate, a second substrate disposed to face the first substrate, a pressure sensitive layer disposed between the first substrate and the second substrate, and a first electrode provided on the first substrate and a second electrode provided on the second substrate for detecting resistance change via the pressure sensitive layer, the first electrode and the second electrode being provided at positions not facing each other along normal lines of the first substrate and the second substrate. The first electrode, the second electrode and the pressure sensitive layer together form a series circuit in the form of a loop.

Abstract translation: 压力检测单元设置在用于检测对面板构件的按压操作的信息输入装置的面板构件的周边部分中。 压力检测单元包括第一基板，与第一基板相对设置的第二基板，设置在第一基板和第二基板之间的压敏层，以及设置在第一基板上的第一电极和设置在第二基板上的第二电极 用于通过压敏层检测电阻变化的基板，第一电极和第二电极设置在沿着第一基板和第二基板的法线彼此不相对的位置。 第一电极，第二电极和压敏层一起形成循环形式的串联电路。

公开(公告)号：US08635919B2

公开(公告)日：2014-01-28

申请号：US13392588

申请日：2010-08-26

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Jun Shimizu ,  Yohko Imai ,  Seiko Hirai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Jun Shimizu ,  Yohko Imai ,  Seiko Hirai

IPC: G01L1/04

CPC classification number: G01L1/20

Abstract: A pressure detection unit includes a first substrate and a second substrate which are disposed in opposition to each other and subject to load from the outside, a pair of electrodes provided in distribution in the first substrate and the second substrate, the electrodes being disposed linearly in opposition to each other, electrically conductive pressure-sensitive ink disposed between the pair of electrodes to cover at least one of these electrodes and having electrical characteristics which varies according to the load, and an adhesion member for adhering the first substrate and the second substrate to each other with the pair of electrodes and the pressure-sensitive ink being placed in contact with each other.

Abstract translation: 压力检测单元包括第一基板和第二基板，该第一基板和第二基板彼此相对设置并承受来自外部的负载，一对电极设置成分布在第一基板和第二基板中，电极线性地设置在 彼此相对，设置在该对电极之间的导电压敏墨水，以覆盖这些电极中的至少一个并且具有根据负载而变化的电特性，以及用于将第一基板和第二基板粘附到 彼此相对地设置有一对电极和压敏墨水彼此接触。

公开(公告)号：US20120222499A1

公开(公告)日：2012-09-06

申请号：US13392588

申请日：2010-08-26

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Jun Shimizu ,  Yohko Imai ,  Seiko Hirai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Jun Shimizu ,  Yohko Imai ,  Seiko Hirai

IPC: G01L1/22

CPC classification number: G01L1/20

Abstract: A pressure detection unit includes a first substrate and a second substrate which are disposed in opposition to each other and subject to load from the outside, a pair of electrodes provided in distribution in the first substrate and the second substrate, the electrodes being disposed linearly in opposition to each other, electrically conductive pressure-sensitive ink disposed between the pair of electrodes to cover at least one of these electrodes and having electrical characteristics which varies according to the load, and an adhesion member for adhering the first substrate and the second substrate to each other with the pair of electrodes and the pressure-sensitive ink being placed in contact with each other.

Abstract translation: 压力检测单元包括第一基板和第二基板，该第一基板和第二基板彼此相对设置并承受来自外部的负载，一对电极设置成分布在第一基板和第二基板中，电极线性地设置在 彼此相对，设置在该对电极之间的导电压敏墨水，以覆盖这些电极中的至少一个并且具有根据负载而变化的电特性，以及用于将第一基板和第二基板粘附到 彼此相对地设置有一对电极和压敏墨水彼此接触。

公开(公告)号：US20120098767A1

公开(公告)日：2012-04-26

申请号：US13258516

申请日：2010-03-23

Applicant: Yuichiro Takai ,  Jun Shimizu ,  Seiko Hirai ,  Ryomei Omote ,  Yoshihiro Kai ,  Takahiro Suzuki ,  Yuko Endo

Inventor： Yuichiro Takai ,  Jun Shimizu ,  Seiko Hirai ,  Ryomei Omote ,  Yoshihiro Kai ,  Takahiro Suzuki ,  Yuko Endo

IPC: G06F3/041 ,  G01L1/22

CPC classification number: G06F3/041 ,  G06F2203/04105

Abstract: An information input apparatus includes a panel member having a touch type information input function, a package having a support portion for supporting the panel member, a pressure detection portion provided between/across the panel member and the support portion for detecting a pressure operation force to the panel member, and an initial load applying portion provided between/across/across the panel member and the support portion and configured to draw the panel member and the support portion toward each other, thereby to apply an initial load to the pressure detection portion, so that an information input operation corresponding to a pressing force to the panel member can be performed speedily.

Abstract translation: 一种信息输入装置，包括具有触摸式信息输入功能的面板部件，具有用于支撑面板部件的支撑部的包装体，设置在面板部件之间/两侧的压力检测部，以及用于检测压力操作力的支承部 所述面板构件和设置在所述面板构件和所述支撑部之间/横跨/横过所述面板构件和所述支撑部分并且被配置为将所述面板构件和所述支撑部分朝向彼此拉动的初始负载施加部分，从而对所述压力检测部分施加初始负载， 从而可以快速地执行与面板构件的按压力相对应的信息输入操作。

公开(公告)号：US20130201150A1

公开(公告)日：2013-08-08

申请号：US13701689

申请日：2011-04-13

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Seiko Hirai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Seiko Hirai

IPC: G06F3/045

CPC classification number: G06F3/045 ,  G06F3/03547 ,  G06F3/0414

Abstract: A pressure detection unit is disposed in a peripheral portion of a panel member of an information input device for detecting a press operation to the panel member. The pressure detection unit includes a first substrate, a second substrate disposed to face the first substrate, a pressure sensitive layer disposed between the first substrate and the second substrate, and a first electrode provided on the first substrate and a second electrode provided on the second substrate for detecting resistance change via the pressure sensitive layer, the first electrode and the second electrode being provided at positions not facing each other along normal lines of the first substrate and the second substrate. The first electrode, the second electrode and the pressure sensitive layer together form a series circuit in the form of a loop.

Abstract translation: 压力检测单元设置在用于检测对面板构件的按压操作的信息输入装置的面板构件的周边部分中。 压力检测单元包括第一基板，与第一基板相对设置的第二基板，设置在第一基板和第二基板之间的压敏层，以及设置在第一基板上的第一电极和设置在第二基板上的第二电极 用于通过压敏层检测电阻变化的基板，第一电极和第二电极设置在沿着第一基板和第二基板的法线彼此不相对的位置。 第一电极，第二电极和压敏层一起形成循环形式的串联电路。

公开(公告)号：US08094134B2

公开(公告)日：2012-01-10

申请号：US13054624

申请日：2009-12-24

Applicant: Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Yuichiro Takai ,  Jun Shimizu ,  Yoshitaka Yamaoka ,  Shuzo Okumura ,  Seiko Hirai ,  Yohko Imai

Inventor： Takahiro Suzuki ,  Yoshihiro Kai ,  Yuko Endo ,  Yuichiro Takai ,  Jun Shimizu ,  Yoshitaka Yamaoka ,  Shuzo Okumura ,  Seiko Hirai ,  Yohko Imai

IPC: G06F3/041

CPC classification number: G06F3/045 ,  G01L1/205 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04105

Abstract: An object of the present invention is to provide a touch panel having a press detection function, which makes it possible to suppress degradation of visibility of a display unit of a display device even when mounted on an electronic device, and also to improve a pressure measuring precision. For this purpose, the touch panel of the present invention includes a first substrate, a second substrate disposed oppose to the first substrate, a pair of electrodes disposed on either one of opposed surfaces of the respective substrates or disposed separately on both of the surfaces, pressure sensitive ink members disposed with a gap from at least one of the pair of electrodes, each of the pressure sensitive ink members having an electrical characteristic varied by a pressing force applied thereto, and a gap retaining member for bonding the first and second substrates to each other and for retaining a gap between each of the pressure sensitive inks and at least one of the pair of electrodes, wherein the pair of electrodes are disposed in a frame shape along an edge portion of the first or second substrate, and the pressure sensitive ink members are scattered along the edge portion of the first or second substrate so that, when the first or second substrate is deformed upon an application of an external force, at least one of them is made in contact with both of the pair of electrodes so as to make the two electrodes conductive to each other.

Abstract translation: 本发明的目的是提供一种具有按压检测功能的触摸面板，即使在安装在电子设备上时也能够抑制显示装置的显示单元的可视性的劣化，并且还能够提高压力测量 精确。 为此，本发明的触摸面板包括第一基板，与第一基板相对设置的第二基板，设置在各个基板的相对表面中的任一个上的一对电极或分开设置在两个表面上的一对电极， 压敏油墨构件与所述一对电极中的至少一个设置有间隙，每个所述压敏墨水构件具有由施加到其上的按压力而变化的电特性;以及间隙保持构件，用于将所述第一和第二基板接合到 并且用于保持每个压敏油墨和一对电极中的至少一个之间的间隙，其中所述一对电极沿着第一或第二基板的边缘部分设置成框架形状，并且压敏 油墨构件沿着第一或第二基板的边缘部分分散，使得当第一或第二基板在应用上变形时 外力中的至少一个与两对电极中的至少一个接触，以使两个电极彼此导电。