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    TOUCH TYPE INPUT DEVICE
    4.
    发明申请
    TOUCH TYPE INPUT DEVICE 审中-公开
    触摸式输入设备

    公开(公告)号：US20150301657A1

    公开(公告)日：2015-10-22

    申请号：US14751428

    申请日：2015-06-26

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： MASAMICHI ANDO ,  Hidekazu Kano ,  Hiroaki Kitada

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

    CPC classification number: G06F3/044 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/0485 ,  G06F3/0488 ,  G06F2203/04102 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04806 ,  G06F2203/04808

    Abstract: When determining that a level of a deformation detection signal is greater than a threshold, a controller assumes that a touch operation is performed at an initially-detected position and virtually at another position different from the position, and outputs a position detection signal to a processor indicating that the two touch positions and separate from each other based on the touch position. Thus, the controller converts the deformation detection signal into the position detection signal corresponding to a pinch-out operation, and outputs the position detection signal to the processor.

    Abstract translation: 当确定变形检测信号的水平大于阈值时，控制器假设在初始检测位置执行触摸操作，并且在假设处于不同于该位置的另一位置处执行触摸操作，并且将位置检测信号输出到处理器 指示两个触摸位置并且基于触摸位置彼此分离。 因此，控制器将变形检测信号转换成与夹紧操作对应的位置检测信号，并将位置检测信号输出到处理器。

    PRESS DETECTING TOUCH PANEL AND DISPLAY DEVICE
    5.
    发明申请
    PRESS DETECTING TOUCH PANEL AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170160872A1

    公开(公告)日：2017-06-08

    申请号：US15438965

    申请日：2017-02-22

    Applicant: MURATA MANUFACTURING CO., LTD.

    Inventor： KENICHI MORI ,  MASAMICHI ANDO

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A press detecting touch panel that includes a housing defining an opening, a piezoelectric film, and a holding member which holds the piezoelectric film within the opening. An entire periphery of the holding member is fixed to the housing such that the holding member covers the opening, and a first cross sectional shape along a first direction of the holding member is different than a second cross sectional shape along a second direction of the holding member.

    INPUT TERMINAL
    6.
    发明申请
    INPUT TERMINAL 有权

    公开(公告)号：US20170102822A1

    公开(公告)日：2017-04-13

    申请号：US15386708

    申请日：2016-12-21

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： MASAMICHI ANDO

    IPC: G06F3/041 ,  H01L41/193 ,  H01L41/113 ,  G06F3/044 ,  H01L41/047

    CPC classification number: G06F3/0416 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04106 ,  G06F2203/04111 ,  H01L41/047 ,  H01L41/113 ,  H01L41/1132 ,  H01L41/193

    Abstract: A panel of an input terminal that includes a base substrate having a first principal surface and a second principal surface opposing each other; a piezoelectric film having a third principal surface and a fourth principal surface opposing each other and made of a uniaxially stretched polylactic acid; and rigid bodies disposed at end portions of the first principal surface and the second principal surface of the base substrate so as to oppose each other across the base substrate and partially prevent a deformation caused by a twist of the base substrate. First displacement detection electrodes are formed on the first principal surface of the piezoelectric film and divide the first principal surface into four. Second displacement detection electrodes are formed on the second principal surface of the piezoelectric film and oppose the first displacement detection electrodes on the first principal surface.

    HEADPHONE
    7.
    发明申请
    HEADPHONE 审中-公开
    耳机

    公开(公告)号：US20160198269A1

    公开(公告)日：2016-07-07

    申请号：US15069023

    申请日：2016-03-14

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： MASAMICHI ANDO

    IPC: H04R17/00 ,  H04R29/00 ,  H04R7/04 ,  H04R1/10

    CPC classification number: H04R17/005 ,  H04R1/1008 ,  H04R1/1041 ,  H04R1/1058 ,  H04R1/1075 ,  H04R1/1091 ,  H04R5/033 ,  H04R7/04 ,  H04R29/001 ,  H04R2203/00

    Abstract: A headphone is disclosed that includes a headband and a pair of sound emitting units. The headband is a band-shaped body that is curved in an arch shape. The sound emitting units each have a flat shape and are disposed at both ends of the headband. The sound emitting units each include a piezoelectric actuator of a flat film shape disposed on a flat plane of a sound emission housing of a flat shape. The piezoelectric actuator includes a piezoelectric film made of an organic piezoelectric material such as PLLA, and first and second driving conductors disposed on opposing principal planes of the piezoelectric film.

    Abstract translation: 公开了一种耳机，其包括头带和一对发音单元。 头带是弯曲成拱形的带状体。 发声单元各自具有平坦的形状并且设置在头带的两端。 声发射单元各自包括平坦膜形状的压电致动器，其设置在扁平形状的声发射壳体的平坦平面上。 压电致动器包括由诸如PLLA的有机压电材料制成的压电膜，以及设置在压电膜的相对主平面上的第一和第二驱动导体。

    DISPLAY PANEL WITH PRESSURE SENSOR AND ELECTRONIC DEVICE WITH PRESSING INPUT FUNCTION
    8.
    发明申请
    DISPLAY PANEL WITH PRESSURE SENSOR AND ELECTRONIC DEVICE WITH PRESSING INPUT FUNCTION 审中-公开
    带压力传感器和电子设备的显示面板，带有输入功能

    公开(公告)号：US20160077649A1

    公开(公告)日：2016-03-17

    申请号：US14931947

    申请日：2015-11-04

    Applicant: Murata Manufacturing Co., Ltd. ,  Mitsui Chemicals, Inc.

    Inventor： MASAMICHI ANDO ,  Kazuhiro Tanimoto ,  Mitsunobu Yoshida ,  Shigeo Nishikawa

    IPC: G06F3/041 ,  G02F1/1335

    CPC classification number: G06F3/0414 ,  G02B5/3025 ,  G02F1/133528 ,  G02F2001/133531 ,  G06F2203/04103 ,  G09F9/00

    Abstract: An electronic device with pressing input function has a substantially rectangular parallelepiped-shaped housing. A display panel with pressure sensor and an arithmetic circuit module are disposed in the housing. The display panel with pressure sensor is composed of a pressure sensor and a display panel. In the display panel, a front polarizing plate is disposed on a front face of a liquid crystal panel. In the pressure sensor, electrodes are formed on both respective flat plate faces of a piezoelectric film having birefringence. The pressure sensor is disposed between the liquid crystal panel and the front polarizing plate of the display panel, and a uniaxial drawing direction of the piezoelectric film is parallel to a polarizing direction of the front polarizing plate.

    Abstract translation: 具有按压输入功能的电子装置具有大致长方体形的外壳。 具有压力传感器和运算电路模块的显示面板设置在壳体中。 具有压力传感器的显示面板由压力传感器和显示面板组成。 在显示面板中，前偏振片设置在液晶面板的正面上。 在压力传感器中，电极形成在具有双折射的压电膜的两个平板面上。 压力传感器设置在显示面板的液晶面板和前偏振片之间，压电薄膜的单轴拉伸方向平行于前偏振片的偏振方向。

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