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    ULTRASONIC DEVICE, ULTRASONIC PROBE, ELECTRONIC EQUIPMENT, AND ULTRASONIC IMAGE DEVICE
    11.
    发明申请
    ULTRASONIC DEVICE, ULTRASONIC PROBE, ELECTRONIC EQUIPMENT, AND ULTRASONIC IMAGE DEVICE 审中-公开
    超声波设备，超声波探头，电子设备和超声波图像设备

    公开(公告)号：US20150094590A1

    公开(公告)日：2015-04-02

    申请号：US14499841

    申请日：2014-09-29

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Kanechika KIYOSE ,  Hironori SUZUKI ,  Hiroshi MATSUDA

    IPC: H01L41/053 ,  A61B8/14 ,  A61B8/00 ,  B06B1/06

    Abstract: An ultrasonic device includes a base, a plurality of ultrasonic transducer elements, and a reinforcing body. The base defines a plurality of openings arranged in an array form. The ultrasonic transducer elements are arranged respectively corresponding to the openings with a plurality of vibration films being respectively provided for the ultrasonic transducer elements. The reinforcing body is fixed to the base in an area between adjacent ones of the vibration films when viewed in a plan view along a thickness direction of the base. The reinforcing body has Young's modulus greater than Young's modulus of the base.

    Abstract translation: 超声波装置包括基座，多个超声换能器元件和加强体。 基部限定了排列成阵列形式的多个开口。 超声波换能器元件分别对应于开口分别设置有用于超声换能器元件的多个振动膜。 当沿着基部的厚度方向的平面图中观察时，加强体在相邻的振动膜之间的区域中固定到基部。 增强体的杨氏模量大于基体的杨氏模量。

    ULTRASONIC TRANSDUCER DEVICE, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE
    12.
    发明申请
    ULTRASONIC TRANSDUCER DEVICE, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE 有权
    超声波传感器装置，探头，电子仪器和超声波诊断装置

    公开(公告)号：US20140296716A1

    公开(公告)日：2014-10-02

    申请号：US14227558

    申请日：2014-03-27

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Kanechika KIYOSE ,  Hironori SUZUKI ,  Hiroshi MATSUDA

    IPC: A61B8/00 ,  A61B8/08 ,  H01L41/08

    CPC classification number: A61B8/4494 ,  A61B8/4427 ,  A61B8/5207 ,  B06B1/0629 ,  B06B1/0688 ,  H01L27/20 ,  H01L41/047 ,  H01L41/0805 ,  H01L41/332 ,  Y10T29/42

    Abstract: An ultrasonic transducer device includes a base, a first electrode film, a piezoelectric film, a second electrode film and a first conductive film. The base has a plurality of vibrating film portions arranged in an array pattern. The first electrode film is disposed on each of the vibrating film portions. The piezoelectric film is disposed on the first electrode film. The second electrode film is disposed on the piezoelectric film. The first conductive film is connected to the first electrode film. The first conductive film has a film thickness larger than a film thickness of the first electrode film.

    Abstract translation: 超声波换能器装置包括基座，第一电极膜，压电膜，第二电极膜和第一导电膜。 底座具有以阵列图形排列的多个振动膜部。 第一电极膜设置在每个振动膜部分上。 压电膜设置在第一电极膜上。 第二电极膜设置在压电膜上。 第一导电膜连接到第一电极膜。 第一导电膜的膜厚大于第一电极膜的膜厚。

    ULTRASONIC TRANSDUCER DEVICE, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE
    13.
    发明申请
    ULTRASONIC TRANSDUCER DEVICE, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE 有权
    超声波传感器装置，探头，电子仪器和超声波诊断装置

    公开(公告)号：US20140296715A1

    公开(公告)日：2014-10-02

    申请号：US14227508

    申请日：2014-03-27

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Kanechika KIYOSE ,  Hironori SUZUKI ,  Hiroshi MATSUDA

    IPC: B06B1/06 ,  A61B8/00 ,  G01N29/44

    CPC classification number: B06B1/0622 ,  A61B8/4483 ,  B06B1/0611 ,  G01N29/44

    Abstract: An ultrasonic transducer device includes a base, a plurality of piezoelectric elements, a conductive body and an insulating film. The base has a plurality of vibrating film portions arranged in an array pattern. The piezoelectric elements are respectively disposed on the vibrating film portions. The conductive body is disposed on the base, and arranged inside and outside of an area corresponding to each of the vibrating film portions in a plan view as viewed along a thickness direction of the base. The insulating film is disposed on the conductive body only at outside of the area corresponding to each of the vibrating film portions in the plan view.

    Abstract translation: 超声换能器装置包括基座，多个压电元件，导电体和绝缘膜。 底座具有以阵列图形排列的多个振动膜部。 压电元件分别设置在振动膜部上。 导电体设置在基部上，并且在沿着基部的厚度方向观察的平面图中，布置在与每个振动膜部分相对应的区域的内部和外部。 在平面图中，绝缘膜仅在对应于每个振动膜部分的区域的外侧设置在导电体上。

    ULTRASONIC TRANSDUCER DEVICE, HEAD UNIT, PROBE, AND ULTRASONIC IMAGING APPARATUS
    14.
    发明申请
    ULTRASONIC TRANSDUCER DEVICE, HEAD UNIT, PROBE, AND ULTRASONIC IMAGING APPARATUS 有权
    超声波传感器装置，头单元，探头和超声波成像装置

    公开(公告)号：US20140241113A1

    公开(公告)日：2014-08-28

    申请号：US14191998

    申请日：2014-02-27

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hiroshi MATSUDA

    IPC: H01L41/047 ,  G01S15/02 ,  G01S7/56

    CPC classification number: H01L41/0475 ,  B06B1/0622 ,  G01S7/56 ,  G01S15/02

    Abstract: An ultrasonic transducer device includes an ultrasonic transducer element array, a first signal terminal and a second signal terminal. The ultrasonic transducer element array has a 1st element group to a kth element group (where k is a natural number such that k≧2). The first signal terminal is connected with a control section configured to perform at least one of receiving and transmitting of signals. The second signal terminal is connected with the first signal terminal via the ultrasonic transducer element array. Each of the 1st element group to the kth element group includes a plurality of ultrasonic transducer elements electrically connected in parallel. The 1st element group to the kth element group are electrically connected in series between the first signal terminal and the second signal terminal.

    Abstract translation: 超声波换能器装置包括超声波换能器元件阵列，第一信号端子和第二信号端子。 超声波换能器元件阵列具有第k个元件组的第1个元件组（其中k是k≥2的自然数）。 第一信号端子与被配置为执行信号的接收和发送中的至少一个的控制部分连接。 第二信号端子经由超声波换能器元件阵列与第一信号端子连接。 第一元件组与第k元件组中的每一个包括并联电连接的多个超声换能器元件。 与第k个元件组的第1元件组串联地电连接在第一信号端子和第二信号端子之间。

    ULTRASONIC DEVICE, ULTRASONIC MODULE, AND ULTRASONIC MEASUREMENT APPARATUS
    17.
    发明申请
    ULTRASONIC DEVICE, ULTRASONIC MODULE, AND ULTRASONIC MEASUREMENT APPARATUS 审中-公开
    超声波设备，超声波模块和超声波测量装置

    公开(公告)号：US20170055950A1

    公开(公告)日：2017-03-02

    申请号：US15244269

    申请日：2016-08-23

    Applicant: Seiko Epson Corporation

    Inventor： Hiroshi MATSUDA

    IPC: A61B8/00 ,  A61B8/14

    CPC classification number: A61B8/4488 ,  A61B8/145 ,  A61B8/4427 ,  A61B8/4461 ,  A61B8/4494 ,  A61B8/54 ,  A61B8/543 ,  B06B1/0622 ,  G01S7/52019 ,  G01S7/52023 ,  G01S7/52026 ,  G01S7/52031 ,  G01S7/52087 ,  G01S15/8913 ,  G01S15/8925 ,  G01S15/8927

    Abstract: An ultrasonic device includes a plurality of ultrasonic element groups each including at least one transmitting element adapted to transmit an ultrasonic wave and at least one receiving element adapted to receive an ultrasonic wave, and arranged along an X direction, and in each of the ultrasonic element groups, a centroid position of the receiving area, in which the receiving element included in the ultrasonic element group is disposed, overlaps a transmitting area, in which the transmitting element included in the ultrasonic element group is disposed, in a projection view along a Y direction.

    Abstract translation: 超声波装置包括多个超声波元件组，每个超声波元件组包括适于传输超声波的至少一个发射元件和适于接收超声波的至少一个接收元件，并且沿X方向布置，并且在每个超声波元件 组中，包括在超声波元件组中的接收元件的接收区域的重心位置与沿着Y的投影视图重叠在其中布置有超声波元件组中包括的发送元件的发送区域 方向。

    ULTRASONIC DEVICE, ULTRASONIC MODULE, AND ULTRASONIC MEASUREMENT APPARATUS
    18.
    发明申请
    ULTRASONIC DEVICE, ULTRASONIC MODULE, AND ULTRASONIC MEASUREMENT APPARATUS 审中-公开
    超声波设备，超声波模块和超声波测量装置

    公开(公告)号：US20170055949A1

    公开(公告)日：2017-03-02

    申请号：US15240226

    申请日：2016-08-18

    Applicant: Seiko Epson Corporation

    Inventor： Hiroshi MATSUDA

    IPC: A61B8/00 ,  A61B8/14 ,  G01S15/89

    Abstract: An ultrasonic device includes a plurality of ultrasonic wave transmitting sections adapted to transmit an ultrasonic wave as a fundamental wave, and a plurality of ultrasonic wave receiving sections capable of receiving a second-order harmonic wave with respect to the fundamental wave, the plurality of ultrasonic wave transmitting sections and the plurality of ultrasonic wave receiving sections are arranged along an X direction, the plurality of ultrasonic wave receiving sections are arranged at first intervals corresponding to the order of the second-order harmonic wave, the N ultrasonic wave transmitting sections constitute a single transmission channel, and are wired with each other, and the transmission channels are arranged at second intervals each twice as long as the first interval.

    Abstract translation: 超声波装置包括：适于发送超声波作为基波的多个超声波发送部以及能够接收相对于基波的二次谐波的多个超声波接收部，多个超声波 波发送部和多个超声波接收部沿X方向配置，多个超声波接收部以与二次谐波的次序对应的第一间隔配置，N个超声波发送部构成为 单个传输信道，并且彼此连接，并且传输信道以第一间隔的两倍长的第二间隔布置。

    ULTRASONIC SENSOR AS WELL AS PROBE AND ELECTRONIC APPARATUS
    19.
    发明申请
    ULTRASONIC SENSOR AS WELL AS PROBE AND ELECTRONIC APPARATUS 审中-公开
    超声波传感器作为探头和电子设备

    公开(公告)号：US20160089111A1

    公开(公告)日：2016-03-31

    申请号：US14869094

    申请日：2015-09-29

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Masayoshi YAMADA ,  Hiroshi MATSUDA ,  Tomoaki NAKAMURA ,  Hiroshi ITO ,  Hiromu MIYAZAWA

    IPC: A61B8/00 ,  B06B1/06

    CPC classification number: A61B8/4483 ,  A61B8/4427 ,  A61B8/4444 ,  A61B8/4488 ,  A61B8/4494 ,  A61B8/462 ,  B06B1/0629 ,  G01N29/0654 ,  G01N29/226 ,  G01N29/2437 ,  G01N2291/02475 ,  G01N2291/106 ,  H01L41/1138

    Abstract: An ultrasonic sensor includes a vibration plate, a first electrode, a piezoelectric body, and a second electrode. The first electrode is laminated on the vibration plate, that has a length along a surface of the vibration plate in a first direction, and that has a width Wbe along the surface of the vibration plate in a second direction that is orthogonal to the first direction. The width Wbe is not more than the length. The piezoelectric body is laminated on the first electrode and has a width Wpz in the second direction. The second electrode is laminated on the piezoelectric body. A ratio Wbe/Wpz between the width Wbe of the first electrode and the width Wpz of the piezoelectric body is not less than 0.1 and not more than 0.8.

    Abstract translation: 超声波传感器包括振动板，第一电极，压电体和第二电极。 第一电极层叠在振动板上，该振动板沿第一方向具有沿振动板的表面的长度，并且沿与第一方向正交的第二方向具有沿振动板的表面的宽度Wbe 。 宽度Wbe不大于长度。 压电体层叠在第一电极上，并且在第二方向上具有宽度Wpz。 第二电极层叠在压电体上。 第一电极的宽度Wbe与压电体的宽度Wpz之比Wbe / Wpz为0.1以上且0.8以下。

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