Multilayer ceramic capacitor with interposer, and interposer for multilayer ceramic capacitor
    4.
    发明专利
    Multilayer ceramic capacitor with interposer, and interposer for multilayer ceramic capacitor 有权
    多层陶瓷陶瓷电容器及多层陶瓷电容器

    公开(公告)号:JP2014179583A

    公开(公告)日:2014-09-25

    申请号:JP2013268352

    申请日:2013-12-26

    Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor with an interposer which is capable of suppressing noise associated with an electrostriction phenomenon.SOLUTION: A multilayer ceramic capacitor with an interposer comprises: an interposer 20 equipped with an insulated substrate 21, two first conductor pads 22, two second conductor pads 23, and two conductor vias 24 which connect the first conductor pads 22 with the second conductor pads 23; and a multilayer ceramic capacitor 10 having external electrodes 12 which are connected via solder SOL to the first conductor pads 22 of the interposer 20. Each of the conductor vias 24 of the interposer 20 has a through-hole 24a therein, and a gap GA not filled with the solder SOL is formed on the second conductor pad 23 side of the through-hole 24a.

    Abstract translation: 要解决的问题:提供一种具有能够抑制与电致伸缩现象相关的噪声的插入器的多层陶瓷电容器。解决方案:具有插入件的多层陶瓷电容器包括:插入器20,其具有绝缘基板21,两个第一导体 焊盘22,两个第二导体焊盘23和将第一导体焊盘22与第二导体焊盘23连接的两个导体通孔24; 以及具有经由焊锡SOL连接到插入件20的第一导体焊盘22的外部电极12的多层陶瓷电容器10。插入件20的每个导体通路24都具有通孔24a,间隙GA不是 填充有焊锡的SOL形成在通孔24a的第二导体焊盘23侧。

    Flexible board and board connection structure
    6.
    发明专利
    Flexible board and board connection structure 有权
    柔性板和板连接结构

    公开(公告)号:JP2014082455A

    公开(公告)日:2014-05-08

    申请号:JP2013158235

    申请日:2013-07-30

    Abstract: PROBLEM TO BE SOLVED: To obtain a flexible board capable of achieving a low reflection connection with a printed wiring board, and to obtain a board connection structure using the same.SOLUTION: The flexible board comprises a terminal part for obtaining electrical connection with a printed wiring board. The terminal part has: a first signal pad 1 formed on a first conductor layer 51 and electrically isolated from a ground layer 2; a pair of first ground pads 3 formed on the first conductor layer 51 so as to sandwich the first signal pad 1 therebetween and connected to the ground layer 2; a second signal pad 5 formed on a second conductor layer 52 and connected to a signal line 4; a pair of second ground pads 6 formed on the second conductor layer 52 so as to sandwich the second signal pad 5 therebetween and electrically isolated from the signal line 4; a third signal pad 7 formed on a third conductor layer 53; and a pair of third ground pads 8 formed on the third conductor layer 53 so as to sandwich the third signal pad 7 therebetween. The second signal pad 5 is wider than the third signal pad 7.

    Abstract translation: 要解决的问题:获得能够实现与印刷线路板的低反射连接的柔性板,并获得使用其的板连接结构。解决方案:柔性板包括用于获得与打印的电连接的端子部分 接线板 端子部具有:形成在第一导体层51上并与接地层2电绝缘的第一信号焊盘1; 一对第一接地焊盘3,形成在第一导体层51上,以将第一信号垫1夹在其间并连接到接地层2; 形成在第二导体层52上并连接到信号线4的第二信号焊盘5; 形成在第二导体层52上的一对第二接地焊盘6,以将第二信号焊盘5夹在其间并与信号线4电绝缘; 形成在第三导体层53上的第三信号焊盘7; 以及形成在第三导体层53上以将第三信号垫7夹在其间的一对第三接地焊盘8。 第二信号垫5比第三信号垫7宽。

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