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    INDUCTOR COMPONENT
    1.
    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.

    INDUCTOR COMPONENT AND METHOD FOR MANUFACTURING INDUCTOR COMPONENT
    3.
    发明申请
    INDUCTOR COMPONENT AND METHOD FOR MANUFACTURING INDUCTOR COMPONENT 有权

    公开(公告)号：US20210375534A1

    公开(公告)日：2021-12-02

    申请号：US17330282

    申请日：2021-05-25

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Hiroki IMAEDA ,  Yoshimasa YOSHIOKA ,  Kazuyuki YAMAMOTO

    IPC: H01F27/32 ,  H01F27/02 ,  H05K1/16 ,  H01F27/29 ,  H01F41/04 ,  H01F27/28

    Abstract: An inductor component includes a main body including a magnetic layer, an inductor wiring disposed in the main body, and vertical wirings each of which is connected to the inductor wiring and each of which extends from a portion in which the vertical wiring and the inductor wiring are connected to each other to a first main surface of the main body. A second main surface of the main body is located on the side of the inductor wiring that is opposite to the side of the inductor wiring on which the first main surface is located. The first main surface is covered with a first outer layer having an insulating property, and the second main surface is covered with a second outer surface having an insulating property. The first outer layer and the second outer layer each contain a colorant.

    BASE
    6.
    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.

    INDUCTOR COMPONENT
    8.
    发明申请
    INDUCTOR COMPONENT 有权

    公开(公告)号：US20220392693A1

    公开(公告)日：2022-12-08

    申请号：US17824674

    申请日：2022-05-25

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Yoshimasa YOSHIOKA ,  Ryuichiro TOMINAGA ,  Hiroki IMAEDA

    IPC: H01F27/29 ,  H01F27/32 ,  H01F27/34 ,  H01F41/12

    Abstract: An inductor component comprising a base body; a coil on the base body and wound helically along an axis; and first and second external electrodes disposed on the base body and connected electrically to the coil. The base body includes a substrate having first and second main surfaces that face each other; and an insulating layer on the first main surface. The coil includes first and second coil wires respectively disposed on the first and second main surfaces and covered with the insulating layer; and first and second through wires extending through the substrate from the first main surface to the second main surface and opposite to each other with respect to the axis. The first coil wire, the first through wire, the second coil wire, and the second through wire are connected in the mentioned order, to make up at least a part of the helical.

    ELECTRONIC COMPONENT
    9.
    发明申请
    ELECTRONIC COMPONENT 有权

    公开(公告)号：US20220020526A1

    公开(公告)日：2022-01-20

    申请号：US17371793

    申请日：2021-07-09

    Applicant: Murata Manufacturing Co., Ltd.

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

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

    Abstract: An electronic component includes a composite body made of a composite material of resin and magnetic metal particles, an inner electrode which is provided in the composite body and which has an end surface exposed from an outer surface of the composite body, and a metal film provided on the outer surface of the composite body and on the end surface of the inner electrode. The metal film includes a first region provided on the end surface of the inner electrode and a second region which is in contact with the magnetic metal particles exposed at the outer surface of the composite body and which is provided on the outer surface of the composite body. The thickness of the first region is less than the thickness of the second region.

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