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    Touch sensor having a hard coat layer
    3.
    发明授权
    Touch sensor having a hard coat layer 有权

    公开(公告)号：US10101866B2

    公开(公告)日：2018-10-16

    申请号：US15591298

    申请日：2017-05-10

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hidekazu Kano ,  Jun Endo ,  Takafumi Inoue ,  Hiroaki Kitada

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A touch sensor that includes a pressure detection sensor and a position detection sensor. The pressure detection sensor includes a piezoelectric film, a first piezoelectricity detecting electrode adjacent a first principal surface of the piezoelectric film, and a second piezoelectricity detecting electrode adjacent a second principal surface of the piezoelectric film. The position detection sensor includes a dielectric substrate, a plurality of first position detecting electrodes adjacent a first principal surface of the dielectric substrate, and a plurality of second position detecting electrodes adjacent a second principal surface of the dielectric substrate. In the pressure detection sensor, the second piezoelectricity detecting electrode includes an electrode non-forming section in a region where the first position detecting electrode and the second position detecting electrode overlap each other.

    Touch input device and mobile display device
    6.
    发明授权
    Touch input device and mobile display device 有权

    公开(公告)号：US10146380B2

    公开(公告)日：2018-12-04

    申请号：US15139685

    申请日：2016-04-27

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hidekazu Kano ,  Hiroaki Kitada ,  Takafumi Inoue

    IPC: G09G5/00 ,  G06F3/044 ,  G06F3/0488 ,  G06F3/041

    Abstract: A touch input device includes a sensor for detecting a plurality of touch positions at which a touch operation has been performed on an operation surface, a pressure sensor for detecting a pressing operation which has been performed on the operation surface at at least one of the touch positions, and a control unit. The control unit (a) identifies a first of the touch positions as a support position which is not used to input information into the input device by way of movement of the support position, (b) identifies at least second and third of the touch positions as input touch positions used to input information into the input device by way of movement of the input touch positions, and (c) causes the input device to carry out an operation identified by the movement of the input touch positions.

    TOUCH SENSOR HAVING A HARD COAT LAYER
    8.
    发明申请
    TOUCH SENSOR HAVING A HARD COAT LAYER 审中-公开

    公开(公告)号：US20170242510A1

    公开(公告)日：2017-08-24

    申请号：US15591298

    申请日：2017-05-10

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hidekazu Kano ,  Jun Endo ,  Takafumi Inoue ,  Hiroaki Kitada

    IPC: G06F3/044

    CPC classification number: G06F3/0414 ,  G01L1/16 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04106 ,  H01L41/1132

    Abstract: A touch sensor that includes a pressure detection sensor and a position detection sensor. The pressure detection sensor includes a piezoelectric film, a first piezoelectricity detecting electrode adjacent a first principal surface of the piezoelectric film, and a second piezoelectricity detecting electrode adjacent a second principal surface of the piezoelectric film. The position detection sensor includes a dielectric substrate, a plurality of first position detecting electrodes adjacent a first principal surface of the dielectric substrate, and a plurality of second position detecting electrodes adjacent a second principal surface of the dielectric substrate. In the pressure detection sensor, the second piezoelectricity detecting electrode includes an electrode non-forming section in a region where the first position detecting electrode and the second position detecting electrode overlap each other.

    Touch panel
    9.
    发明授权
    Touch panel 有权
    触控面板

    公开(公告)号：US09575608B2

    公开(公告)日：2017-02-21

    申请号：US14661118

    申请日：2015-03-18

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Masamichi Ando ,  Takafumi Inoue

    IPC: G06F3/044 ,  G01B7/00

    CPC classification number: G06F3/044 ,  G01B7/003 ,  G01B2210/58 ,  G06F2203/04105

    Abstract: A touch panel that includes a dielectric film and a piezoelectric film. A first capacitance detection electrode is disposed on an upper main surface of the dielectric film, a second capacitance detection electrode and a first piezoelectric voltage detection electrode are disposed between a lower main surface of the dielectric film and an upper main surface of the piezoelectric film, and a second piezoelectric voltage detection electrode is disposed on a lower main surface of the piezoelectric film. The first capacitance detection electrode includes plural sub-electrodes extending in a first direction, the second capacitance detection electrode includes plural sub-electrodes extending in a second direction orthogonal to the first direction, and the first piezoelectric voltage detection electrode includes plural sub-electrodes disposed between the plural sub-electrodes.

    Abstract translation: 一种包括电介质膜和压电膜的触摸面板。 第一电容检测电极设置在电介质膜的上主表面上，第二电容检测电极和第一压电电压检测电极设置在电介质膜的下主表面和压电膜的上主表面之间， 并且第二压电电压检测电极设置在压电膜的下主表面上。 第一电容检测电极包括沿第一方向延伸的多个子电极，第二电容检测电极包括沿与第一方向正交的第二方向延伸的多个子电极，第一压电电压检测电极包括多个分电极 在多个子电极之间。

    INPUT DEVICE AND PROGRAM
    10.
    发明申请
    INPUT DEVICE AND PROGRAM 有权
    输入设备和程序

    公开(公告)号：US20160246413A1

    公开(公告)日：2016-08-25

    申请号：US15083681

    申请日：2016-03-29

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hidekazu Kano ,  Hiroaki Kitada ,  Takafumi Inoue

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F1/1626 ,  G06F1/1684 ,  G06F3/0412 ,  G06F2203/04105

    Abstract: A mobile terminal device receives an input of a pressing operation when an operation surface is pressed. A pressing amount detecting unit detects whether or not the operation surface has been pressed. A grip determining unit determines whether or not the housing has been gripped by a user. A threshold adjusting unit adjusts a press detection sensitivity of the pressing amount detecting unit when the housing is gripped by the user and when the housing is not gripped by the user. By this means, it is possible to provide an input device which adequately detects a pressing operation, and a program which is executed by this input device.

    Abstract translation: 当按下操作表面时，移动终端设备接收按压操作的输入。 按压量检测单元检测操作表面是否被按压。 把手确定单元确定外壳是否已被使用者抓住。 当壳体被使用者抓住并且当壳体没有被使用者握住时，阈值调节单元调节按压量检测单元的按压检测灵敏度。 通过这种方式，可以提供一种充分检测按压操作的输入装置和由该输入装置执行的程序。

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