Interposer stacking system and method
    145.
    发明授权
    Interposer stacking system and method 有权
    内插堆叠系统和方法

    公开(公告)号:US07375418B2

    公开(公告)日:2008-05-20

    申请号:US11452532

    申请日:2006-06-14

    Inventor: Julian Partridge

    Abstract: The present invention provides a system and method for selectively stacking and interconnecting leaded packaged integrated circuit devices with connections between the feet of leads of an upper IC element and the upper shoulder of leads of a lower IC element while traces that implement stacking-related intra-stack connections between the constituent ICs are implemented in interposers or carrier structures oriented along the leaded sides of the stack and which extend beyond the perimeter of the feet of the leads of the constituent ICs or beyond the connective pads of the interposer. This leaves open to air flow, most of the transit section of the lower lead for cooling, but provides a less complex board structure for implementation of intra-stack connections.

    Abstract translation: 本发明提供了一种系统和方法,用于选择性地堆叠和互连带有封装的集成电路器件,其上部IC元件的引线的脚与下部IC元件的引线的上部肩部之间的连接, 组成IC之间的堆叠连接在沿着堆叠的引导侧定向的插入件或载体结构中实现,并且延伸超过构成IC的引线的脚的周边或超过插入器的连接焊盘。 这使得空气流动,下部引线的大部分转接段用于冷却,但是提供了一种不太复杂的板结构,用于实现堆叠内连接。

    Systems and methods for protecting an electrical component from impact or repeated mechanical stress
    148.
    发明授权
    Systems and methods for protecting an electrical component from impact or repeated mechanical stress 有权
    用于保护电气部件免受冲击或重复机械应力的系统和方法

    公开(公告)号:US07316574B2

    公开(公告)日:2008-01-08

    申请号:US11027992

    申请日:2005-01-04

    Abstract: An electrical component is mounted on a carrier printed circuit board. A first header connector connects the carrier printed circuit board to a printed circuit board on one side of the electrical component. A second header connector connects the carrier printed circuit board to the printed circuit board on the opposite side of the electrical component. The carrier printed circuit board and the printed circuit board are connected so that the electrical component is sandwiched between the carrier printed circuit board and the printed circuit board. The carrier printed circuit board, the first header connector, and the second header connector protect the electrical component from impact and mechanical stress. The carrier printed circuit board redistributes the electrical connection of the electrical component.

    Abstract translation: 电气部件安装在载体印刷电路板上。 第一标头连接器将载体印刷电路板连接到电气部件一侧的印刷电路板。 第二标头连接器将载体印刷电路板连接到电气部件相反侧的印刷电路板。 载体印刷电路板和印刷电路板被连接,使得电气部件夹在载体印刷电路板和印刷电路板之间。 载体印刷电路板,第一插头连接器和第二插头连接器保护电气部件免受冲击和机械应力。 载体印刷电路板重新分布电气部件的电气连接。

    Methods of making semiconductor fuses
    149.
    发明申请
    Methods of making semiconductor fuses 审中-公开
    制造半导体保险丝的方法

    公开(公告)号:US20080003712A1

    公开(公告)日:2008-01-03

    申请号:US11600946

    申请日:2006-11-16

    Abstract: A method for a low profile multi-IC chip package for high-speed applications comprises a connector for electrically connecting the equivalent outer leads of a set of stacked primary semiconductor packages. In one embodiment, the connector comprises a two-part sheet of flexible insulative polymer with buses formed on one side. In another embodiment, the connector comprises multiple buses formed from conductive polymer. In further embodiments, the primary packages are stacked within a cage and have their outer leads in unattached contact with buses within the cage or, alternatively, are directly fixed to leads or pads on the host circuit board.

    Abstract translation: 用于高速应用的低轮廓多IC芯片封装的方法包括用于电连接一组堆叠的初级半导体封装的等效外引线的连接器。 在一个实施例中,连接器包括两部分柔性绝缘聚合物片,其一端形成有总线。 在另一个实施例中,连接器包括由导电聚合物形成的多个总线。 在另外的实施例中,初级封装堆叠在保持架内并且使它们的外部引线与保持架内的总线不连接地接触,或者替代地直接固定到主电路板上的引线或焊盘上。

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