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    INDUCTOR COMPONENT
    2.
    发明申请
    INDUCTOR COMPONENT 审中-公开

    公开(公告)号：US20200373074A1

    公开(公告)日：2020-11-26

    申请号：US16843636

    申请日：2020-04-08

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Yoshimasa YOSHIOKA ,  Shinji OTANI ,  Hiroki IMAEDA

    IPC: H01F27/29 ,  H01F27/255

    Abstract: An inductor component comprising a main body part including a magnetic layer containing a resin and a metal magnetic powder contained in the resin; an inductor wiring disposed in the main body part; an external terminal exposed from the main body part; and a lead-out wiring electrically connecting the inductor wiring and the external terminal. Also, an outer surface of the external terminal includes a concave part.

    COIL COMPONENT
    3.
    发明申请
    COIL COMPONENT 审中-公开

    公开(公告)号：US20170200554A1

    公开(公告)日：2017-07-13

    申请号：US15393376

    申请日：2016-12-29

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hayami KUDO ,  Yoshimasa YOSHIOKA ,  Shinji OTANI

    IPC: H01F27/29 ,  H01F27/255 ,  H01F27/28

    CPC classification number: H01F27/29 ,  G07D7/164 ,  H01F5/003 ,  H01F5/04 ,  H01F27/255 ,  H01F27/2804 ,  H01F27/365

    Abstract: A coil component has a first surface and a second surface facing each other. The coil component has a coil conductor formed into a spiral shape, an insulating resin layer covering the coil conductor, a magnetic resin layer disposed on the first surface side of the insulating resin layer without being disposed on the second surface side of the insulating resin layer, and an external terminal disposed at least on one surface on the first surface side of the magnetic resin layer and electrically connected to the coil conductor. The magnetic resin layer is made of a composite material of a resin and a metal magnetic powder. The external terminal includes a metal film contacting the resin and the metal magnetic powder of the magnetic resin layer.

    MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREFOR
    5.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREFOR 审中-公开
    多层陶瓷电容器及其制造方法

    公开(公告)号：US20170032896A1

    公开(公告)日：2017-02-02

    申请号：US15219383

    申请日：2016-07-26

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Shinji OTANI

    IPC: H01G4/30 ,  H01G4/232 ,  H01G4/12 ,  H01G4/008

    CPC classification number: H01G4/30 ,  H01G4/232 ,  H01G4/2325

    Abstract: A multilayer ceramic capacitor includes a laminated body including ceramic layers and internal electrodes, and a pair of external electrodes on both end surfaces of the laminated body to be electrically connected to the internal electrodes, and each external electrode includes a base electrode layer containing Cu and provided on the surface of the laminated body, a metallic interlayer containing a Cu3Sn alloy and provided on the surface of the base electrode layer, and a conductive resin layer provided on the surface of the metallic interlayer.

    Abstract translation: 多层陶瓷电容器包括：层叠体，其包含陶瓷层和内部电极;以及一对外部电极，在层叠体的两端面上与内部电极电连接，每个外部电极包括含有Cu和 设置在层叠体的表面上，设置在基极电极层的表面上的含有Cu 3 Sn合金的金属中间层和设置在金属中间层的表面上的导电性树脂层。

    BASE
    7.
    发明申请
    BASE 有权

    公开(公告)号：US20210020326A1

    公开(公告)日：2021-01-21

    申请号：US16890947

    申请日：2020-06-02

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Namiko SASAJIMA ,  Hiroki IMAEDA ,  Masami OKADO ,  Shinji OTANI ,  Tomohiro SUNAGA ,  Yoshimasa YOSHIOKA

    IPC: H01B1/02 ,  H01F17/00 ,  H01B1/22

    Abstract: A base includes a main body and a multilayer metal film disposed on the main body. The multilayer metal film includes a first metal film disposed on the main body, the first metal film having conductivity, second metal film on the first metal film and above the main body, the second metal film having resistance to solder leaching, and a third metal film on the second metal film, the third metal film having wettability. The third metal film includes an inwardly extended portion extending between the second metal film and the main body.

    ELECTRONIC COMPONENT AND MANUFACTURING METHOD FOR THE SAME
    9.
    发明申请
    ELECTRONIC COMPONENT AND MANUFACTURING METHOD FOR THE SAME 审中-公开
    电子元件及其制造方法

    公开(公告)号：US20170032887A1

    公开(公告)日：2017-02-02

    申请号：US15293700

    申请日：2016-10-14

    Applicant: MURATA MANUFACTURING CO., LTD.

    Inventor： Akinori HAMADA ,  Hayami KUDO ,  Ryo OKURA ,  Shinji OTANI

    IPC: H01F27/29 ,  H05K3/32 ,  H01F41/02 ,  H01F27/255 ,  H01F41/10

    CPC classification number: H01F27/292 ,  H01F17/0013 ,  H01F27/255 ,  H01F41/0206 ,  H01F41/041 ,  H01F41/10 ,  H05K3/32

    Abstract: An electronic component includes a main body made of an insulator, a circuit element positioned inside the main body, and outer electrodes. The outer electrodes are constituted of bottom surface electrodes and post-like electrodes. The post-like electrodes are extended from a bottom surface of the main body toward the interior of the main body. Further, the post-like electrodes are embedded in the main body, and parts of the post-like electrodes are exposed to side surfaces of the main body. Furthermore, the bottom surface electrodes are made of a resin containing metal powder.

    Abstract translation: 电子部件包括由绝缘体制成的主体，位于主体内部的电路元件和外部电极。 外电极由底面电极和后状电极构成。 后状电极从主体的底面向主体的内部延伸。 此外，后状电极嵌入在主体中，并且后状电极的一部分暴露于主体的侧表面。 此外，底面电极由含有金属粉末的树脂制成。

    CERAMIC ELECTRONIC COMPONENT AND METHOD FOR PRODUCING THE SAME
    10.
    发明申请
    CERAMIC ELECTRONIC COMPONENT AND METHOD FOR PRODUCING THE SAME 审中-公开
    陶瓷电子元件及其制造方法

    公开(公告)号：US20170011853A1

    公开(公告)日：2017-01-12

    申请号：US15272680

    申请日：2016-09-22

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Kota ZENZAI ,  Hisayoshi OMORI ,  Takashi KANAYAMA ,  Kiyoyasu SAKURADA ,  Naoki SHIMIZU ,  Seiji KATSUTA ,  Shinji OTANI

    IPC: H01G4/30 ,  H01G4/248 ,  H01G4/008 ,  H01G4/12 ,  H01G4/012

    CPC classification number: H01G4/30 ,  H01F17/0013 ,  H01F27/292 ,  H01G4/005 ,  H01G4/008 ,  H01G4/012 ,  H01G4/12 ,  H01G4/248 ,  Y10T29/49002

    Abstract: A ceramic electronic component includes a ceramic body, an inner electrode, an outer electrode, and a connecting portion. The inner electrode is disposed inside the ceramic body. The end portion of the inner electrode extends to a surface of the ceramic body. The outer electrode is disposed on the surface of the ceramic body so as to cover the end portion of the inner electrode. The outer electrode includes a resin and a metal. The connecting portion is disposed so as to extend from an inside of the outer electrode to an inside of the ceramic body. In a portion of the surface of the ceramic body on which the outer electrode is disposed, the length of the connecting portion that extends in a direction in which the inner electrode is extends about 2.4 μm or more.

    Abstract translation: 陶瓷电子部件包括陶瓷体，内电极，外电极和连接部。 内部电极设置在陶瓷体的内部。 内部电极的端部延伸到陶瓷体的表面。 外部电极设置在陶瓷体的表面上以覆盖内部电极的端部。 外部电极包括树脂和金属。 连接部被配置成从外部电极的内部延伸到陶瓷体的内部。 在设置有外部电极的陶瓷体的表面的一部分中，连接部的在内部电极的延伸方向上延伸约2.4μm以上的长度。

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