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    CONNECTOR CABLE
    3.
    发明公开
    CONNECTOR CABLE 审中-实审

    公开(公告)号：EP4398685A3

    公开(公告)日：2024-09-11

    申请号：EP24171954.1

    申请日：2022-03-25

    Applicant: Japan Aviation Electronics Industry, Limited

    Inventor： KIUCHI, Hideki ,  KUROKO, Yoshihide ,  TANAKA, Yukitaka ,  NEMOTO, Takashi

    IPC: H01R9/05 ,  H01R12/53 ,  H01R13/6594 ,  H05K1/11 ,  H05K3/34

    CPC classification number: H01R9/0515 ,  H01R12/53 ,  H01R13/6594 ,  H05K3/3405 ,  H05K2201/1035620130101 ,  H05K2201/1018920130101

    Abstract: A connector cable comprising a connector, a shielded cable and a relay substrate, the connector and the shielded cable being connected via the relay substrate, wherein the shielded cable includes at least an inner conductor, a dielectric covering the inner conductor, and a shield member covering the dielectric, the inner conductor is connected to a contact of the connector at a part where the shield member and the dielectric are removed to expose the inner conductor, at least directly under a part where the shield member is removed to expose the dielectric, a ground conductor layer on a front surface of the relay substrate is arranged, and the ground conductor layer on the front surface of the relay substrate, which is arranged directly under the part where the shield member is removed, is covered with an insulating member, wherein the connection part between the contact of the connector and the exposed inner conductor of the shielded cable is connected by soldering, and the relay substrate is cut out at a part directly under the contact of the connector and the exposed inner conductor of the shielded cable for forming a cut-out region where the relay substrate including the ground conductor layer is absent.

    TRANSMISSION CABLE STRUCTURE
    5.
    发明公开
    TRANSMISSION CABLE STRUCTURE 审中-公开

    公开(公告)号：EP4415487A1

    公开(公告)日：2024-08-14

    申请号：EP23181636.4

    申请日：2023-06-27

    Applicant: Elka International Ltd

    Inventor： CHENG, Yi-Chieh

    IPC: H05K1/02 ,  H05K3/22 ,  H01R13/66 ,  H01R31/06 ,  H01R31/08

    CPC classification number: H05K3/222 ,  H05K1/029 ,  H05K2201/1035620130101 ,  H05K2201/1036320130101 ,  H05K2203/17320130101 ,  H01R31/065

    Abstract: This disclosure provides a transmission cable structure, which includes a transmission cable, a first circuit board having a first power layout area, a first ground layout area, and a first circuit trace, and a second circuit board having a second power layout area, a second ground layout area, and a second circuit trace. The transmission cable includes a power wire, a pair of signal wires, and a drain wire. When the first power layout area, the first circuit trace, the second power layout area, and the second circuit trace are connected via a resistor, respectively, the drain wire connected between the first circuit trace and the second circuit trace will act as another power wire. Thus, a voltage drop at both ends of the transmission cable can be reduced by increasing the power wires to improve signal transmission quality.

    CONNECTOR CABLE
    6.
    发明公开
    CONNECTOR CABLE 审中-实审

    公开(公告)号：EP4398685A2

    公开(公告)日：2024-07-10

    申请号：EP24171954.1

    申请日：2022-03-25

    Applicant: Japan Aviation Electronics Industry, Limited

    Inventor： KIUCHI, Hideki ,  KUROKO, Yoshihide ,  TANAKA, Yukitaka ,  NEMOTO, Takashi

    IPC: H05K3/34

    CPC classification number: H01R9/0515 ,  H01R12/53 ,  H01R13/6594 ,  H05K3/3405 ,  H05K2201/1035620130101 ,  H05K2201/1018920130101

    Abstract: A connector cable comprising a connector, a shielded cable and a relay substrate, the connector and the shielded cable being connected via the relay substrate, wherein the shielded cable includes at least an inner conductor, a dielectric covering the inner conductor, and a shield member covering the dielectric, the inner conductor is connected to a contact of the connector at a part where the shield member and the dielectric are removed to expose the inner conductor, at least directly under a part where the shield member is removed to expose the dielectric, a ground conductor layer on a front surface of the relay substrate is arranged, and the ground conductor layer on the front surface of the relay substrate, which is arranged directly under the part where the shield member is removed, is covered with an insulating member, wherein the connection part between the contact of the connector and the exposed inner conductor of the shielded cable is connected by soldering, and the relay substrate is cut out at a part directly under the contact of the connector and the exposed inner conductor of the shielded cable for forming a cut-out region where the relay substrate including the ground conductor layer is absent.

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