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    PRESSURE SENSING ELEMENT HAVING AN INSULATING LAYER WITH AN INCREASED HEIGHT FROM THE SUBSTRATE TOWARDS THE OPENING
    1.
    发明申请
    PRESSURE SENSING ELEMENT HAVING AN INSULATING LAYER WITH AN INCREASED HEIGHT FROM THE SUBSTRATE TOWARDS THE OPENING 有权
    具有从基板增加的高度的绝缘层的压力传感元件开启

    公开(公告)号：US20160363491A1

    公开(公告)日：2016-12-15

    申请号：US14769290

    申请日：2015-01-14

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Masayuki Iwase ,  Keizo Toyama ,  Kazuyuki Ozaki ,  Hirokazu Ohdate ,  Taisuke Kimura ,  Ryoichi Toyoshima

    IPC: G01L1/22 ,  A61B5/00

    CPC classification number: G01L1/2287 ,  A61B5/447 ,  A61B2562/0247 ,  A61B2562/046 ,  A61B2562/12 ,  A61B2562/164 ,  G01L1/205 ,  G01L5/00 ,  G01L5/228

    Abstract: A pressure sensing element (100) includes a support substrate (11); a sensor electrode (12) supported by the support substrate (11); a pressure sensing film (14) functionalized to be electro-conductive, at least in a portion thereof faced to the sensor electrode (12); and an insulating layer (13) which keeps the sensor electrode (12) and the pressure sensing film (14) apart from each other by a predetermined distance A, and has formed therein an opening (20) in which the sensor electrode (12) is exposed to the pressure sensing film (14), the insulating layer (13) having an aperture wall (13b) which partitions the opening (20), and an aperture end (top aperture end (13a)) faced to the pressure sensing film (14), and the insulating layer (13) being increased in height, measured from the support substrate (11), continuously towards the opening (20).

    Abstract translation: 压力传感元件（100）包括支撑衬底（11）; 由所述支撑基板（11）支撑的传感器电极（12）; 功能化为导电的压力感测膜（14）至少在其一部分面对传感器电极（12）; 以及保持传感器电极（12）和压力感测膜（14）彼此分开预定距离A的绝缘层（13），并且在其中形成有传感器电极（12）的开口（20） 暴露于压力感测膜（14），绝缘层（13）具有分隔开口（20）的孔壁（13b）和面对压力感测膜的孔端（顶孔端部13a） （14），并且所述绝缘层（13）从所述支撑基板（11）测量的高度朝向所述开口（20）连续地增加。

    Pressure sensor capable of suppressing dispersion in the initial load of pressure
    2.
    发明授权
    Pressure sensor capable of suppressing dispersion in the initial load of pressure 有权

    公开(公告)号：US10359326B2

    公开(公告)日：2019-07-23

    申请号：US15222166

    申请日：2016-07-28

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Ryoichi Toyoshima ,  Keizo Toyama ,  Hirokazu Ohdate ,  Masayuki Iwase

    IPC: G01L1/00 ,  G01L5/00 ,  G01L1/20

    Abstract: This invention provides a pressure sensitive element capable of suppressing dispersion in the initial load for pressure sensing among the sensor electrodes or among the pressure sensors. The pressure sensitive element has a support substrate, a sensor electrode, a pressure sensing film and an insulating layer. The pressure sensing film is arranged opposing to the sensor electrode. The insulating layer has an opening and is provided between the support substrate and the pressure sensing film. At least a part of an opening edge of the opening is fallen on the sensor electrode. An exposed part as a part of the sensor electrode is exposed inside the opening, while leaving a buried part as the other part of the sensor electrode buried under the insulating layer.

    Pressure sensing element and pressure sensor
    4.
    发明授权
    Pressure sensing element and pressure sensor 有权

    公开(公告)号：US10048141B2

    公开(公告)日：2018-08-14

    申请号：US14904782

    申请日：2014-12-24

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Masayuki Iwase ,  Keizo Toyama ,  Kazuyuki Ozaki ,  Hirokazu Ohdate ,  Taisuke Kimura ,  Ryoichi Toyoshima

    IPC: G01L1/04 ,  G01L1/22 ,  A61B5/103 ,  A61B5/11 ,  G01L1/20

    Abstract: Provided is a pressure sensing element configured to be flexible, and capable of demonstrating a stable electrical reliability over a long period; and, a pressure sensor having such pressure sensing element. A pressure sensing element (100) has an electro-conductive pressure sensing film (14), a sensor electrode (12) provided at a position faced to the pressure sensing film (14), and an insulating layer (13) which creates a predetermined distance “A” between the pressure sensing film (14) and the sensor electrode (12) so as to keep them apart from each other, the pressure sensing film (14) being a resin film containing carbon particles (140); and, a pressure sensor (200) has the pressure sensing element (100), and a detection unit (210) which is electrically connected with the pressure sensing element (100) so as to detect contact resistance between the pressure sensing film (14) and the sensor electrode (12).

    PRESSURE SENSITIVE ELEMENT AND PRESSURE SENSOR
    5.
    发明申请
    PRESSURE SENSITIVE ELEMENT AND PRESSURE SENSOR 审中-公开

    公开(公告)号：US20170089778A1

    公开(公告)日：2017-03-30

    申请号：US15222166

    申请日：2016-07-28

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Ryoichi Toyoshima ,  Keizo Toyama ,  Hirokazu Ohdate ,  Masayuki Iwase

    IPC: G01L5/00

    CPC classification number: G01L5/0038 ,  G01L1/205

    Abstract: A pressure sensitive element has a support substrate, a sensor electrode, a pressure sensing film and an insulating layer; the pressure sensing film being arranged opposing to the sensor electrode; the insulating layer having an opening, and being provided between the support substrate and the pressure sensing film; at least a part of an opening edge of the opening being fallen on the sensor electrode; an exposed part as a part of the sensor electrode being exposed inside the opening, leaving a buried part as the other part of the sensor electrode buried under the insulating layer.

    Pressure sensing element having an insulating layer with an increased height from the substrate towards the opening
    6.
    发明授权
    Pressure sensing element having an insulating layer with an increased height from the substrate towards the opening 有权
    压力感测元件具有绝缘层，其具有从基板朝向开口的高度增加

    公开(公告)号：US09574955B2

    公开(公告)日：2017-02-21

    申请号：US14769290

    申请日：2015-01-14

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Masayuki Iwase ,  Keizo Toyama ,  Kazuyuki Ozaki ,  Hirokazu Ohdate ,  Taisuke Kimura ,  Ryoichi Toyoshima

    IPC: G01L9/12 ,  G01L1/22 ,  A61B5/00

    CPC classification number: G01L1/2287 ,  A61B5/447 ,  A61B2562/0247 ,  A61B2562/046 ,  A61B2562/12 ,  A61B2562/164 ,  G01L1/205 ,  G01L5/00 ,  G01L5/228

    Abstract: A pressure sensing element (100) includes a support substrate (11); a sensor electrode (12) supported by the support substrate (11); a pressure sensing film (14) functionalized to be electro-conductive, at least in a portion thereof faced to the sensor electrode (12); and an insulating layer (13) which keeps the sensor electrode (12) and the pressure sensing film (14) apart from each other by a predetermined distance A, and has formed therein an opening (20) in which the sensor electrode (12) is exposed to the pressure sensing film (14), the insulating layer (13) having an aperture wall (13b) which partitions the opening (20), and an aperture end (top aperture end (13a)) faced to the pressure sensing film (14), and the insulating layer (13) being increased in height, measured from the support substrate (11), continuously towards the opening (20).

    Abstract translation: 压力传感元件（100）包括支撑衬底（11）; 由所述支撑基板（11）支撑的传感器电极（12）; 功能化为导电的压力感测膜（14）至少在其一部分面对传感器电极（12）; 以及保持传感器电极（12）和压力感测膜（14）彼此分开预定距离A的绝缘层（13），并且在其中形成有传感器电极（12）的开口（20） 暴露于压力感测膜（14），绝缘层（13）具有分隔开口（20）的孔壁（13b）和面对压力感测膜的孔端（顶孔端部13a） （14），并且所述绝缘层（13）从所述支撑基板（11）测量的高度朝向所述开口（20）连续地增加。

    Cover structure of tactile sensor and tactile sensor
    7.
    发明授权
    Cover structure of tactile sensor and tactile sensor 有权

    公开(公告)号：US10584983B2

    公开(公告)日：2020-03-10

    申请号：US15518749

    申请日：2016-01-29

    Applicant: NOK Corporation ,  Nippon Mektron, Ltd.

    Inventor： Yuki Murota ,  Hiroshi Umebayashi ,  Toru Uda ,  Hidekazu Yoshihara ,  Taisuke Kimura ,  Keizo Toyama

    IPC: G01D11/24 ,  G01L1/26 ,  B25J13/08 ,  B25J15/00

    Abstract: The present invention aims at providing a cover structure of a tactile sensor and a tactile sensor that can secure sufficient adhesion between a sensor body and a covering layer without providing an adhesive layer and have no possibility of causing a sensor to make detection error due to the covering layer formed thereon. A cover structure of a tactile sensor according to the present invention includes a sensor body 2 and a covering layer 3 made of elastic body molded on the sensor body 2. The covering layer 3 includes at least two layers of an outer layer 32 disposed as the outermost layer and an inner layer 31 disposed to come in contact with the sensor body 2 and having a higher adhesiveness and a lower hardness than those of the outer layer 32, and is integrally molded with the sensor body 2 by the cast molding. It is preferable that the sensor body 2 be disposed on the top surface of the base 4, the covering layer 3 cover over the sensor body 2 and the base 4, and the inner layer 31 do not cover the bottom surface of the base 4.

    Stretchable circuit board and method for manufacturing stretchable circuit board
    8.
    发明授权
    Stretchable circuit board and method for manufacturing stretchable circuit board 有权

    公开(公告)号：US10034370B2

    公开(公告)日：2018-07-24

    申请号：US15690976

    申请日：2017-08-30

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Masayuki Iwase ,  Keizo Toyama

    IPC: H05K1/02 ,  H05K3/36 ,  H05K3/06 ,  A61B5/00 ,  H05K1/09 ,  H05K1/11

    Abstract: A stretchable circuit board includes: a stretchable portion 50 that includes a stretchable base 53 haying stretchability and a stretchable wiring 55 formed on a first main surface 53a of the stretchable base 53 and having stretchability; and a non-stretchable portion 30 that includes a base substrate 34 having stretchability lower than that of the stretchable base 53 and a draw-out wiring 35 formed on a main surface 32b of the base substrate 34, in which the main surface 53a of the stretchable portion 53 and the main surface 32b of the base substrate 34 are joined with each other, and the stretchable wiring 55 and the draw-out wiring 35 are electrically connected with each other. In addition, the main surface 32b of the base substrate has a rough surface with projections and depressions.

    PRESSURE SENSING ELEMENT AND PRESSURE SENSOR
    10.
    发明申请
    PRESSURE SENSING ELEMENT AND PRESSURE SENSOR 审中-公开
    压力传感元件和压力传感器

    公开(公告)号：US20160327441A1

    公开(公告)日：2016-11-10

    申请号：US14904782

    申请日：2014-12-24

    Applicant: NIPPON MEKTRON, LTD.

    Inventor： Masayuki Iwase ,  Keizo Toyama ,  Kazuyuki Ozaki ,  Hirokazu Ohdate ,  Taisuke Kimura ,  Ryoichi Toyoshima

    IPC: G01L1/22 ,  A61B5/11 ,  A61B5/103

    CPC classification number: G01L1/2287 ,  A61B5/1036 ,  A61B5/1117 ,  A61B2562/0247 ,  A61B2562/125 ,  G01L1/205 ,  G01L1/2206

    Abstract: Provided is a pressure sensing element configured to be flexible, and capable of demonstrating a stable electrical reliability over a long period; and, a pressure sensor having such pressure sensing element. A pressure sensing element (100) has an electro-conductive pressure sensing film (14), a sensor electrode (12) provided at a position faced to the pressure sensing film (14), and an insulating layer (13) which creates a predetermined distance “A” between the pressure sensing film (14) and the sensor electrode (12) so as to keep them apart from each other, the pressure sensing film (14) being a resin film containing carbon particles (140); and, a pressure sensor (200) has the pressure sensing element (100), and a detection unit (210) which is electrically connected with the pressure sensing element (100) so as to detect contact resistance between the pressure sensing film (14) and the sensor electrode (12).

    Abstract translation: 提供了一种压力感测元件，其被配置为柔性的并且能够在长时间内表现出稳定的电可靠性; 以及具有这种压力传感元件的压力传感器。 压力感测元件（100）具有导电压力感测膜（14），设置在面对压力感测膜（14）的位置处的传感器电极（12）和形成预定的 所述压力感测膜（14）与所述传感器电极（12）之间的距离“A”保持彼此分离，所述压力感测膜（14）是含有碳颗粒（140）的树脂膜; 并且压力传感器（200）具有压力传感元件（100）和与压力检测元件（100）电连接以便检测压力感测膜（14）之间的接触电阻的检测单元（210） 和传感器电极（12）。

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