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    ELECTRONIC DEVICE
    1.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20220264753A1

    公开(公告)日：2022-08-18

    申请号：US17733312

    申请日：2022-04-29

    Applicant: DENSO CORPORATION

    Inventor： Hideki MIYABAYASHI ,  Kenji OCHI ,  Kazuma KAWAI

    IPC: H05K5/00 ,  H05K9/00

    Abstract: A power conversion device, as an electronic device, includes a circuit substrate, a metal housing, an external connection terminal, and an insulator. The external connection terminal projects from the interior to the exterior of the metal housing, and is used to connect an output terminal of the circuit substrate to the exterior. A part of the insulator is disposed between the metal housing and the external connection terminal, and insulates the metal housing and the external connection terminal from one another. A housing extension portion is formed in the metal housing, extending from a body portion of the metal housing, in the inward direction with respect to the metal housing, in a condition facing the external connection terminal. A part of the insulator is disposed between the external connection terminal and the housing extension portion.

    WIRE CONNECTING DEVICE
    2.
    发明申请
    WIRE CONNECTING DEVICE 审中-公开

    公开(公告)号：US20190326687A1

    公开(公告)日：2019-10-24

    申请号：US16274577

    申请日：2019-02-13

    Applicant: DENSO CORPORATION

    Inventor： Kenji OCHI

    IPC: H01R4/2433 ,  H01R13/405 ,  H01R4/2437 ,  H01R13/58

    Abstract: A terminal holder unit of a wire connecting device includes a terminal accommodation space and a holder-side groove penetrating a wall of a holder base portion of the terminal holder unit in a wire extending direction. A covered electric wire is inserted into the holder-side groove. A press-insert terminal is inserted into the holder-side groove in a terminal insertion direction. A part of an insulating coating portion of the wire is removed, when cutting portions of the press-insert terminal are press-contacted to the wire. A part of a conductive wire portion of the wire is exposed to an outside of the wire, so that the press-insert terminal is electrically connected to the wire. A pair of wire stopper portions is formed in the holder base portion at both sides of the holder-side groove for limiting a movement of the wire in a direction from a wire assembled position to an open end of the holder-side groove.

    ELECTRICAL COMPONENT AND ELECTRONIC DEVICE
    3.
    发明申请
    ELECTRICAL COMPONENT AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20170358882A1

    公开(公告)日：2017-12-14

    申请号：US15617083

    申请日：2017-06-08

    Applicant: DENSO CORPORATION

    Inventor： Kenji OCHI

    IPC: H01R13/03 ,  H01R9/20

    CPC classification number: H01R13/03 ,  H01R12/585

    Abstract: An electrical component includes a connection portion that is to be in contact with other electrical component and is to establish an electrical connection with the other electrical component. The connection portion includes a plating film that defines a surface of the connection portion. The plating film includes a metal as a main constituent and an aromatic compound that is dispersed in the plating film. The aromatic compound has pi-acceptability and causes ligand field splitting equal to or greater than that of 2,2′-bipyridyl in spectrochemical series. A content of the aromatic compound in the plating film is equal to or greater than 0.1 weight percent, in terms of carbon atoms, with respect to the metal of the plating film.

    ELECTRICAL COMPONENT AND ELECTRONIC DEVICE
    4.
    发明申请
    ELECTRICAL COMPONENT AND ELECTRONIC DEVICE 审中-公开
    电气元件和电子设备

    公开(公告)号：US20170012377A1

    公开(公告)日：2017-01-12

    申请号：US15200350

    申请日：2016-07-01

    Applicant: DENSO CORPORATION

    Inventor： Kenji OCHI

    IPC: H01R12/72 ,  H05K1/11 ,  H01R13/03

    CPC classification number: H05K1/117 ,  C23C18/1653 ,  C23C18/1662 ,  C23C18/40 ,  C25D15/00 ,  H01R12/721 ,  H01R13/03 ,  H05K3/244 ,  H05K2203/122

    Abstract: An electrical component includes a contact point part that establishes an electrical connection by contact. In addition, the contact point part includes: a substrate having a metal as a constituent material; and a thin film arranged at a surface of the substrate. Moreover, the thin film includes a π-accepting molecule having a π-acceptability, in which the π-accepting molecule has a size of ligand field splitting in a spectrochemical series larger than or equal to a size of ligand field splitting of 2,2′-bipyridyl.

    Abstract translation: 电气部件包括通过接触建立电连接的接触部分。 另外，接点部包括：具有金属作为构成材料的基板; 以及布置在基板表面的薄膜。 此外，薄膜包括具有π-可接受性的π-接受分子，其中π-受体分子具有大于或等于配体场分裂大小为2,2的分子化学序列中的配体场分裂的大小 联吡啶。

    PRESS-FIT TERMINAL AND ELECTRONIC DEVICE
    5.
    发明申请
    PRESS-FIT TERMINAL AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20190074613A1

    公开(公告)日：2019-03-07

    申请号：US16114470

    申请日：2018-08-28

    Applicant: DENSO CORPORATION

    Inventor： Kenji OCHI ,  Takumi SHIOMI

    IPC: H01R12/58 ,  H01R13/03 ,  H01R43/16

    CPC classification number: H01R12/585 ,  H01R13/03 ,  H01R43/16 ,  H05K2201/1059

    Abstract: A press-fit terminal is configured to exert a reaction force through elastic deformation on a through-hole and to be supported by the board, and includes two beams to be opposite to each other and to be elastically deformable. The two beams respectively have counter surfaces facing to each other. Each beam includes: a base material with a main surface and a side surface having one or more rounded corners formed in a curved surface with a contact zone in contact with the wall surface of the through-hole; and a plated film having a main portion on the main surface and an extension portion having an average thickness smaller than an average thickness of the main portion. The two beams have two or more of the rounded corners in total, and at least one of the rounded corners are provided with the extension portion.

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