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    CIRCUIT BODY AND CONNECTOR-ATTACHED CIRCUIT BODY
    1.
    发明申请
    CIRCUIT BODY AND CONNECTOR-ATTACHED CIRCUIT BODY 有权

    公开(公告)号：US20250071900A1

    公开(公告)日：2025-02-27

    申请号：US18801015

    申请日：2024-08-12

    Applicant: Yazaki Corporation

    Inventor： Hidehiko Shimizu ,  Tatsuya Oga

    IPC: H05K1/11 ,  H01R12/77 ,  H05K1/02

    Abstract: A circuit body is a flexible substrate including a plurality of conductor layers having a plurality of conductor patterns and a plurality of insulating layers arranged in a manner of sandwiching the conductor layers therebetween. In each of the conductor patterns, a contact portion is provided in a first conductor layer, and is exposed to an outside through an opening provided in a first insulating layer. A plurality of the contact portions include a first contact portion belonging to the conductor pattern extending across the first conductor layer and a second conductor layer different from the first conductor layer, and a second contact portion belonging to the conductor pattern only provided on the first conductor layer and located at a position farther from a terminal end of the flexible substrate than the first contact portion. In the second conductor layer, a dummy pattern is arranged near the first contact portion.

    Flexible printed circuit
    2.
    发明授权
    Flexible printed circuit 有权

    公开(公告)号：US11950368B2

    公开(公告)日：2024-04-02

    申请号：US17851504

    申请日：2022-06-28

    Applicant: Yazaki Corporation

    Inventor： Hidehiko Shimizu ,  Tomohiro Sugiura

    IPC: H05K1/18

    CPC classification number: H05K1/189 ,  H05K2201/09036 ,  H05K2201/10037 ,  H05K2201/10272

    Abstract: A flexible printed circuit includes: a chip component serving as an electronic component having a first electrode and the like; a base film; a conductive first pattern layer which is laminated on a portion of the base film and has a bonding region to which the electrode is, for example, soldered; and a coverlay laminated on the base film or the first pattern layer via an adhesive and having an opening for externally exposing a portion of the first pattern layer including the bonding region, and the chip component. The first pattern layer has a groove that opens in a range between the bonding region and an edge of the opening on a surface of the first pattern layer.

    Voltage detection unit
    3.
    发明授权
    Voltage detection unit 有权

    公开(公告)号：US10067195B2

    公开(公告)日：2018-09-04

    申请号：US14965422

    申请日：2015-12-10

    Applicant: Yazaki Corporation

    Inventor： Yuki Chiyajo ,  Hidehiko Shimizu ,  Yasutaka Wakasugi

    IPC: G01R31/36 ,  H05K1/02 ,  G01R15/16 ,  G01R19/00 ,  G01R31/44 ,  G01R19/165 ,  H05K1/16

    Abstract: A first pattern and a second pattern are stacked with each other. In a pattern of a first circuit for high voltage, a GND is formed as a solid pattern. In a pattern of a second circuit for low voltage, a GND is formed as a solid pattern. The solid pattern of the GND of the pattern of the first circuit for high voltage and the solid pattern of the GND of the pattern of the second circuit for low voltage partially face each other, thereby improving noise-resistant performance of the circuit for high voltage.

    BATTERY MONITORING DEVICE
    4.
    发明申请
    BATTERY MONITORING DEVICE 有权
    电池监控装置

    公开(公告)号：US20160247389A1

    公开(公告)日：2016-08-25

    申请号：US15047335

    申请日：2016-02-18

    Applicant: YAZAKI CORPORATION

    Inventor： Hidehiko Shimizu ,  Haruhiko Yoshida ,  Ryohtaroh Murata ,  Yoichi Ido

    IPC: G08C17/02 ,  H01M10/42 ,  G08B21/18

    CPC classification number: G08C17/02 ,  G08B21/182 ,  H01M10/4207 ,  H01M10/425 ,  H01M2220/20

    Abstract: A battery monitoring device which is mounted in a vehicle and detects state information of a battery including a plurality of cells connected in series, the battery monitoring device is provided with a detection unit mounted on the battery, and a mounting member mounted on the battery. The detection unit comprises a board including a circuit for detecting the state information of the battery, and a first non-contact communication unit which is mounted on the board and performs non-contact communication via electromagnetic wave. The mounting member comprises a second non-contact communication unit which performs non-contact communication via the electromagnetic wave. The first non-contact communication unit transfers the state information of the battery to the second non-contact communication unit, and the second non-contact communication unit transfers the state information of the battery transferred from the first non-contact communication unit to a host device.

    Abstract translation: 一种电池监视装置，其安装在车辆中并且检测包括串联连接的多个电池的电池的状态信息，电池监视装置设置有安装在电池上的检测单元和安装在电池上的安装构件。 检测单元包括一个板，它包括用于检测电池的状态信息的电路，以及安装在电路板上并通过电磁波进行非接触通信的第一非接触通信单元。 安装构件包括经由电磁波进行非接触通信的第二非接触通信单元。 第一非接触通信单元将电池的状态信息传送到第二非接触通信单元，第二非接触通信单元将从第一非接触通信单元传送的电池的状态信息传送到主机 设备。

    SUBSTRATE SUPPORT STRUCTURE AND METHOD OF FORMING THE SAME
    5.
    发明申请
    SUBSTRATE SUPPORT STRUCTURE AND METHOD OF FORMING THE SAME 有权

    公开(公告)号：US20210360769A1

    公开(公告)日：2021-11-18

    申请号：US17318111

    申请日：2021-05-12

    Applicant: Yazaki Corporation

    Inventor： Keitaroh NOZAWA ,  Hidehiko Shimizu ,  Shinji Kawai

    IPC: H05K1/02

    Abstract: A substrate support structure includes: a substrate support including: a support body; and a protrusion including a base portion and a leading-end portion, the protrusion protruding from the support body; and a substrate having: a substrate body; a through hole provided at the substrate body; and a protruded portion surrounding the through hole, the protruded portion protruding from a first face of the substrate body, in which the base portion of the protrusion passes through the through hole, and the leading-end portion protrudes from the first face of the substrate body inside the protruded portion and engages with the substrate body such that the through hole is covered.

    FLEXIBLE PRINTED BOARD AND METHOD OF PRODUCING A FLEXIBLE PRINTED BOARD
    8.
    发明申请
    FLEXIBLE PRINTED BOARD AND METHOD OF PRODUCING A FLEXIBLE PRINTED BOARD 有权

    公开(公告)号：US20220272829A1

    公开(公告)日：2022-08-25

    申请号：US17578596

    申请日：2022-01-19

    Applicant: Yazaki Corporation

    Inventor： Hidehiko Shimizu ,  Tomohiro Sugiura

    IPC: H05K1/02 ,  H05K1/18

    Abstract: An objective of the present invention is to prevent a copper foil used as a recognition mark from being stripped from a base film in a flexible printed board while preventing the recognition accuracy for the recognition mark from being reduced. A flexible printed board includes a base film; a copper foil pattern on the base film, wherein the copper foil pattern has a hollow shape with an outer circumferential section and an inner circumferential section and is configured to function as a recognition mark; a coverlay having an opening formed therein, wherein the coverlay is bonded to the base film and covers the outer circumferential section of the copper foil pattern such that an edge of the opening is positioned between the outer circumferential section and the inner circumferential section of the copper foil pattern.

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