Circuit board and semiconductor package using same
    26.
    发明专利
    Circuit board and semiconductor package using same 审中-公开
    使用相同的电路板和半导体封装

    公开(公告)号:JP2009218544A

    公开(公告)日:2009-09-24

    申请号:JP2008134768

    申请日:2008-05-22

    Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a via structural body reducing distortion of signals.
    SOLUTION: The circuit board 100 includes a board body 10, a conductive connector 22 penetrating the board body, and a via structural body 20 having a conductive shield member 24 surrounding at least a part of the conductive connector in order to reduce distortion of signals applied to the conductive connector. A conductive shield member to which power signals or ground signals are applied is arranged outside of the conductive connector to which data signals are applied, thereby preventing distortion of the data signals and generation of electromagnetic wave from the conductive electrode.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供具有通孔结构体的电路板,减少信号的失真。 解决方案:电路板100包括板主体10,贯穿板主体的导电连接器22以及具有围绕至少一部分导电连接器的导电屏蔽构件24的通孔结构体20,以便减少变形 的信号施加到导电连接器。 将施加了电力信号或接地信号的导电屏蔽构件设置在施加数据信号的导电连接器的外侧,从而防止数据信号的变形和从导电电极产生的电磁波。 版权所有(C)2009,JPO&INPIT

    Multilayer wiring circuit board structure
    28.
    发明专利
    Multilayer wiring circuit board structure 有权
    多层布线电路板结构

    公开(公告)号:JP2008235338A

    公开(公告)日:2008-10-02

    申请号:JP2007068691

    申请日:2007-03-16

    Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring circuit board structure having a degree of freedom in wiring design without the generation of a via stab. SOLUTION: The multilayer wiring circuit board structure having a first wiring pattern 11 formed on a desired layer of a multilayer wiring circuit board 100, a second wiring pattern 12 formed on a layer different from the layer on which the first wiring pattern 11 is formed, a through-hole 20 formed through the front surface 100a and the rear surface 100b of the multilayer wiring circuit board 100, a conductor 32 at a side surface 30a internally in contact with the through-hole 20, and an engaging connector 30 engaged with the through-hole 20. The first wiring pattern 11 and the second wiring pattern 12 are exposed to the internal surface 20a of the through-hole 20, and the engaging connector 30 connects the first end 32a and the second end 32b of the conductor 32 to an exposed part 11a of the first wiring pattern 11 and an exposed part 11b of the second wiring pattern 12, respectively. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种具有布线设计自由度的多层布线电路板结构,而不产生通孔刺。 解决方案:具有形成在多层布线电路板100的所需层上的第一布线图案11的多层布线电路板结构,形成在不同于第一布线图案11的层的层上的第二布线图案12 形成有通过多层布线电路板100的前表面100a和后表面100b形成的通孔20,在与通孔20接触的内侧的侧表面30a处的导体32和接合连接器30 与通孔20卡合。第一布线图案11和第二布线图案12暴露于通孔20的内表面20a,并且接合连接器30将第一布线图案11和第二布线图案12的第一端32a和第二端32b连接 导体32分别连接到第一布线图案11的露出部分11a和第二布线图案12的露出部分11b。 版权所有(C)2009,JPO&INPIT

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