SELF-ASSEMBLED LOW-INSERTION FORCE CONNECTOR ASSEMBLY
    3.
    发明申请
    SELF-ASSEMBLED LOW-INSERTION FORCE CONNECTOR ASSEMBLY 审中-公开
    自组装低插入力连接器总成

    公开(公告)号:WO98038700A1

    公开(公告)日:1998-09-03

    申请号:PCT/US1998/003643

    申请日:1998-02-25

    Abstract: A low insertion force connection using two interfitting components: a tapered element (85) and a beam element (83) which is deformed by the tapered element in the region where the primary forces are buckling, rather than bending. The present invention is based on pressure engaged insert/receptacle type of connections that are self-assembling, and require a minimized insertion force to produce a high and tunable contact force that is not applied through the component (82) to be attached. Apart from differences in size, the same design principles are applicable from the chip level to the board level of a microelectronic system. The invention comprises a low cost pressure engaged electrical and thermal connection, based on insert/receptacle structures in which the contact force and insertion force are separated. Such a design allows tunable contact force while it minimizes the insertion force and allows also for self-assembly and reworkability. They can readily be used in area array configurations and in conformal 3-D electronic packaging structures in all connection levels of a microelectronic system.

    Abstract translation: 使用两个相互连接的部件的低插入力连接:锥形元件(85)和梁元件(83),该元件在第一力屈曲的区域中被锥形元件变形,而不是弯曲。 本发明基于自组装的压接嵌入/插座类型的连接,并且需要最小化的插入力以产生未通过待附接的部件(82)施加的高且可调接触力。 除了尺寸差异外,相同的设计原则也适用于微电子系统的芯片级到电路板级。 本发明包括基于插入/插座结构的低成本压力接合电和热连接,其中接触力和插入力被分离。 这种设计允许可调接触力,同时使插入力最小化并且还允许自组装和再加工。 它们可以在微电子系统的所有连接级别中容易地用于区域阵列配置和适形3-D电子封装结构中。

    BALL GRID ARRAY SOCKET
    7.
    发明申请
    BALL GRID ARRAY SOCKET 审中-公开
    球网阵列插座

    公开(公告)号:WO1996008056A1

    公开(公告)日:1996-03-14

    申请号:PCT/US1995009031

    申请日:1995-07-19

    Abstract: A substrate mating assembly has a first substrate (10) with at least one socket (14) mounted thereon. The at least one socket has contact retention points (30) provided thereon which extend into a contact receiving opening (24) thereof. A second substrate (2) is provided with at least one mating contact (6) mounted thereon. The at least one mating contact (6) has an arcuate surface and is dimensioned to be received in the contact receiving opening (24) of the at least one socket (14). As the first substrate and the second substrate are electrically mated together, the at least one mating contact (6) is received in the contact receiving opening (24) and maintained in position therein by the cooperation of the contact retention points (30) with the arcuate surface of the at least one mating contact. The contact retention points are provided on resilient arms (26) which are configured to allow for the elastic distorsion thereof as the at least one mating contact (6) is brought into engagement with the at least one socket (14), such that when the at least one mating contact is fully inserted, the resilient arms (26) will return toward an unstressed position to cooperate with the arcuate surface of the at least one mating contact to maintain the at least one mating contact in position.

    Abstract translation: 衬底配合组件具有安装在其上的至少一个插座(14)的第一衬底(10)。 所述至少一个插座具有设置在其上的接触保持点(30),其延伸到其接触接收开口(24)中。 第二基板(2)设置有安装在其上的至少一个配合触头(6)。 所述至少一个配合接头(6)具有弓形表面,并且其尺寸设计成被容纳在所述至少一个插座(14)的接触接收开口(24)中。 当第一基板和第二基板电气配合在一起时,所述至少一个配合触头(6)被容纳在触点接收开口(24)中并且通过触点保持点(30)与触点保持点 所述至少一个配合接触件的弧形表面。 接触保持点设置在弹性臂(26)上,弹性臂(26)构造为当至少一个配合触头(6)与至少一个插座(14)接合时允许其弹性变形,使得当 至少一个配合接触件被完全插入,弹性臂(26)将朝向不受应力的位置返回,以与所述至少一个配合接触件的弧形表面配合,以将至少一个配合接触保持在适当的位置。

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