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    HIGH FREQUENCY COMPONENT
    2.
    发明申请
    HIGH FREQUENCY COMPONENT 有权
    高频分量

    公开(公告)号：US20150061791A1

    公开(公告)日：2015-03-05

    申请号：US14338632

    申请日：2014-07-23

    Applicant: MURATA MANUFACTURING CO., LTD.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01

    CPC classification number: H03H7/09 ,  H03H7/0115 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

    Abstract: A high frequency component includes transverse inductors each including a first end and a second end and capacitors including planar conductors connected to the first ends of the transverse inductors, planar conductors connected to the second ends of the transverse inductors, and insulating layers disposed between the planar conductors. Each of the transverse inductors is helical and wound at least more than one turn.

    Abstract translation: 高频部件包括各自包括第一端和第二端的横向电感器，以及包括连接到横向电感器的第一端的平面导体的电容器，连接到横向电感器的第二端的平面导体，以及设置在平面 导体 每个横向电感器是螺旋形的并且至少缠绕一圈以上。

    ELECTRONIC COMPONENT
    3.
    发明申请
    ELECTRONIC COMPONENT 有权

    公开(公告)号：US20250168978A1

    公开(公告)日：2025-05-22

    申请号：US19032102

    申请日：2025-01-19

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Yosuke MATSUSHITA ,  Mitsutoshi IMAMURA

    IPC: H05K1/11

    Abstract: An electronic component includes a board body of a plate shape having an upper principal surface and a lower principal surface, and one or more external electrodes provided on the lower principal surface of the board body. A surface located in a center in an up-down direction of the board body is defined as a central surface. The central surface, when viewed in a front-back direction, is curved so that the center of the central surface may be located above or below a left end of the central surface and a right end of the central surface. The lower principal surface, when viewed in the front-back direction, has one or more first inclined regions in which the lower principal surface is inclined with respect to a left-right direction, and one or more first adjacent regions adjacent to the one or more first inclined regions.

    ELECTRONIC COMPONENT
    4.
    发明申请
    ELECTRONIC COMPONENT 有权
    电子元件

    公开(公告)号：US20140240061A1

    公开(公告)日：2014-08-28

    申请号：US14272543

    申请日：2014-05-08

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01

    CPC classification number: H03H7/0115 ,  H01P1/20345 ,  H03H7/09 ,  H03H7/12 ,  H03H7/1708 ,  H03H7/1775 ,  H03H7/1791 ,  H03H2001/0085

    Abstract: An electronic component includes a multilayer body including a plurality of insulating layers stacked on top of one another. An LC parallel resonator is provided in the multilayer body, includes a coil and a capacitor, and has a ring shape when viewed in plan in the x-axis direction. The capacitor includes a capacitor conductor layer connected to one end of the coil and a resonant ground conductor layer that is connected to the other end of the coil and that is provided on the positive z-axis direction side of the capacitor conductor layer. The resonant ground conductor layer faces the capacitor conductor layer with one of the plurality of insulating layers therebetween. An outer electrode is provided on the negative z-axis direction side of the LC parallel resonator and faces the capacitor conductor layer with one of the plurality of insulating layers therebetween.

    Abstract translation: 电子部件包括层叠体，该多层体包含彼此叠置的多个绝缘层。 LC并联谐振器设置在多层体中，包括线圈和电容器，并且在x轴方向上平面地观察时具有环形形状。 电容器包括连接到线圈的一端的电容器导体层和连接到线圈的另一端并设置在电容器导体层的正z轴方向侧的谐振接地导体层。 谐振接地导体层面对电容器导体层，其间具有多个绝缘层之一。 外部电极设置在LC并联谐振器的负z轴方向侧，并且与电容器导体层之间存在多个绝缘层之一。

    MULTILAYER BAND PASS FILTER
    5.
    发明申请
    MULTILAYER BAND PASS FILTER 有权
    多层带通滤镜

    公开(公告)号：US20130229241A1

    公开(公告)日：2013-09-05

    申请号：US13864360

    申请日：2013-04-17

    Applicant: MURATA MANUFACTURING CO., LTD.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01

    CPC classification number: H03H7/0115 ,  H01P1/20345 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1725 ,  H03H7/1775 ,  H03H7/1791 ,  H03H2001/0085

    Abstract: In a multilayer band pass filter, via-electrodes and strip electrodes define inductors of LC parallel resonators in four stages. A capacitor electrode and a ground electrode define a capacitor of a first-stage LC parallel resonator. A capacitor electrode and the ground electrode define a capacitor of a fourth-stage LC parallel resonator. Capacitor electrodes define a second-stage LC parallel resonator. Capacitor electrodes define a third-stage LC parallel resonator. Among four or more of the LC parallel resonators, the coupling between certain LC parallel resonators is easily defined, and the attenuation characteristic of a filter is definable with a high degree of freedom.

    Abstract translation: 在多层带通滤波器中，通孔电极和带状电极分四个阶段定义LC并联谐振器的电感器。 电容器电极和接地电极限定了第一级LC并联谐振器的电容器。 电容器电极和接地电极限定了第四级LC并联谐振器的电容器。 电容器电极定义了第二级LC并联谐振器。 电容器电极定义第三级LC并联谐振器。 在四个或更多个LC并联谐振器中，容易限定某些LC并联谐振器之间的耦合，并且可以高度自由地定义滤波器的衰减特性。

    MULTILAYER BAND PASS FILTER
    6.
    发明申请
    MULTILAYER BAND PASS FILTER 审中-公开

    公开(公告)号：US20190181826A1

    公开(公告)日：2019-06-13

    申请号：US16194441

    申请日：2018-11-19

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01 ,  H03H7/09

    Abstract: A multilayer band pass filter includes a first LC parallel resonator electrically connected to a first input/output terminal, a second LC parallel resonator electrically connected to a second input/output terminal, and a third LC parallel resonator is magnetically coupled to the first LC parallel resonator. The first LC parallel resonator includes a first inductor. The second LC parallel resonator includes a second inductor. The third LC parallel resonator is magnetically coupled to the second LC parallel resonator. A bypass connects the first inductor and the second inductor to each other.

    ELECTRONIC COMPONENT
    7.
    发明申请
    ELECTRONIC COMPONENT 有权
    电子元件

    公开(公告)号：US20160218690A1

    公开(公告)日：2016-07-28

    申请号：US15005213

    申请日：2016-01-25

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01

    CPC classification number: H03H7/1708 ,  H01P1/20345 ,  H03H7/0115 ,  H03H7/1775 ,  H03H2001/0085

    Abstract: An electronic component includes first through sixth LC parallel resonators and seventh through ninth capacitors. The first through sixth LC parallel resonators are arranged in this order in a first direction perpendicular or substantially perpendicular to a stacking direction of a multilayer body of the electronic component, and define a band pass filter. The seventh capacitor is connected between the first and sixth LC parallel resonators. The eighth capacitor is connected between the first and third LC parallel resonators. The ninth capacitor is connected between the fourth and sixth LC parallel resonators.

    Abstract translation: 电子部件包括第一至第六LC并联谐振器和第七至第九电容器。 第一至第六LC并联谐振器以与电子部件的多层体的层叠方向垂直或大致垂直的第一方向依次配置，并且限定带通滤波器。 第七电容器连接在第一和第六LC并联谐振器之间。 第八电容器连接在第一和第三LC并联谐振器之间。 第九电容器连接在第四和第六LC并联谐振器之间。

    RESONATOR AND BAND PASS FILTER
    8.
    发明申请
    RESONATOR AND BAND PASS FILTER 有权
    谐振器和带通滤波器

    公开(公告)号：US20150318593A1

    公开(公告)日：2015-11-05

    申请号：US14795945

    申请日：2015-07-10

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Mitsutoshi IMAMURA

    IPC: H03H7/01

    CPC classification number: H03H7/0115 ,  H01P1/20345 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

    Abstract: A resonator includes a multilayer body including a plurality of dielectric layers. An electrode is disposed on each of the plurality of dielectric layers. The resonator includes ground electrodes disposed on any of the dielectric layers, capacitor electrodes disposed on any of the dielectric layers, and inductor electrodes. The inductor electrodes are located in portions which start from nodes between the inductor electrodes and the capacitor electrodes as start points, pass through line electrodes disposed on dielectric layers different from the dielectric layers on which the capacitor electrodes are disposed and the dielectric layers on which the ground electrodes are disposed, and reach nodes between the inductor electrodes and the ground electrode as end points. The line electrode have a ring-shaped configuration, as viewed in a stacking direction of the dielectric layers.

    Abstract translation: 谐振器包括包括多个电介质层的多层体。 电极设置在多个电介质层中的每一个上。 谐振器包括设置在任何电介质层上的接地电极，设置在任何电介质层上的电容器电极和电感器电极。 电感器电极位于从电感器电极和电容器电极之间的节点开始的部分中，作为起始点，通过布置在不同于其上设置电容器电极的电介质层的电介质层上的线电极和其上的电介质层 设置接地电极，并且到达电感器电极和接地电极之间的节点作为端点。 线电极在电介质层的堆叠方向观察时具有环状构造。

    MULTILAYER BAND PASS FILTER
    9.
    发明申请
    MULTILAYER BAND PASS FILTER 审中-公开

    公开(公告)号：US20200243254A1

    公开(公告)日：2020-07-30

    申请号：US16847706

    申请日：2020-04-14

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Mitsutoshi IMAMURA

    IPC: H01F27/40 ,  H03H7/01 ,  H01F27/28 ,  H01F27/29 ,  H01F27/32

    Abstract: A multilayer band pass filter includes first and second LC parallel resonators. The first and second LC parallel resonators include a first inductor and a second inductor, respectively. The first inductor includes a first line conductive pattern, a first via conductive pattern, and a second via conductive pattern. The first line conductive pattern extends in the X-axis direction on a first dielectric layer. The first via conductive pattern and second via conductive pattern extend from the first line conductive pattern toward a second dielectric layer. The second inductor includes a third via conductive pattern extending in the Z-axis direction.

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