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    ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
    3.
    发明申请
    ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20240412911A1

    公开(公告)日：2024-12-12

    申请号：US18813830

    申请日：2024-08-23

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Daisuke OTSUKA ,  Yoshifumi MAKI

    IPC: H01F17/00 ,  H01F41/04

    Abstract: An electronic component includes a base body having first and second planes, and a ridge portion connecting the first and second planes; and a conductive member continuously on at least a part of the first plane and at least a part of the ridge portion. The first plane has a first contact surface that is in contact with the conductive member, and the ridge portion has a second contact surface that is in contact with the conductive member and in a cross section orthogonal to each of the first plane and the second plane and intersecting the conductive member, the first contact surface, and the second contact surface.

    METHOD OF MANUFACTURING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT
    5.
    发明申请
    METHOD OF MANUFACTURING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT 审中-公开

    公开(公告)号：US20190228899A1

    公开(公告)日：2019-07-25

    申请号：US16374649

    申请日：2019-04-03

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Yoshifumi MAKI ,  Takuya ISHIDA ,  Shinya HIRAI

    IPC: H01F27/28 ,  H01F41/04 ,  C04B35/26

    Abstract: A method of manufacturing an electronic component capable of preventing entrance of a plating solution and a flux component at an interface to which an inner electrode of a ceramic element body is extended, and capable of forming an outer electrode of an arbitrary shape. A ceramic element body is made of a ceramic material containing a metal oxide, and part of an inner electrode is extended to extended surfaces of the ceramic element body. A base electrode is formed on each of the extended surfaces using a conductive paste to be connected to the inner electrode. Part of another surface of the ceramic element body adjacent to the extended surfaces is locally heated, and part of the metal oxide is reduced to form a reformed portion. A plating electrode is continuously formed over the base electrode and the reformed portion through a plating method to form outer electrodes.

    ELECTRONIC COMPONENT AND ELECTRONIC DEVICE
    6.
    发明申请
    ELECTRONIC COMPONENT AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20220384090A1

    公开(公告)日：2022-12-01

    申请号：US17751272

    申请日：2022-05-23

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Yoshifumi MAKI ,  Atsuo HIRUKAWA ,  Daisuke OTSUKA

    IPC: H01F27/29 ,  H01F17/00

    Abstract: An electronic component includes a body, an inner conductor inside the body, and an outer electrode that lies on part of at least a first main surface of the body and includes an underlying electrode and a plating electrode with which the underlying electrode is covered. The underlying electrode includes a first underlying electrode on part of the first main surface and connected directly to the inner conductor and a second underlying electrode at part of the first main surface away from the first underlying electrode and closer than the first underlying electrode to the center of the body in the length direction and not connected directly to the inner conductor. The plating electrode includes first and second plating electrodes. The first underlying electrode is covered with the first plating electrode, and the second underlying electrode is covered with the second plating electrode.

    COIL COMPONENT
    7.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20220165487A1

    公开(公告)日：2022-05-26

    申请号：US17455682

    申请日：2021-11-19

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Reiichi MATSUBA ,  Yoshifumi MAKI

    IPC: H01F27/29 ,  H01F17/04 ,  H01F27/28

    Abstract: A coil component includes a core, terminal electrodes, and a wire. The core includes a winding core and a pair of flanges. Each flange of the pair of flanges is disposed on the corresponding one of two ends of the winding core. The terminal electrodes are at the flanges. The wire is wound around the winding core. Two ends of the wire are electrically connected to the respective terminal electrodes. The terminal electrodes each include an electrode main body part and an anchor part that extends from the electrode main body part and is lodged in the core.

    COIL COMPONENT
    8.
    发明申请
    COIL COMPONENT 审中-公开

    公开(公告)号：US20200335250A1

    公开(公告)日：2020-10-22

    申请号：US16850996

    申请日：2020-04-16

    Applicant: Murata Manufacturing Co., Ltd.

    Inventor： Takashi SUKEGAWA ,  Yasuhiro ITANI ,  Yoshifumi MAKI ,  Takanori SUZUKI ,  Yuuki KITADAI ,  Reiichi MATSUBA

    IPC: H01F17/04 ,  H01F27/30 ,  H01F27/29 ,  H01F27/28 ,  H01F41/02 ,  H01F41/06

    Abstract: A coil component includes a core including a winding core portion, a first flange portion, and a second flange portion, a first wire and a second wire that are wound around the winding core portion in the same direction and that form a winding portion, a first terminal electrode and a second terminal electrode that are disposed on the first flange portion, and a third terminal electrode and a fourth terminal electrode that are disposed on the second flange portion. A length of the winding portion along a bottom surface of the winding core portion is shorter than a length of the winding portion along an upper surface of the winding core portion.

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