Electrical connecting device and method of forming same
    6.
    发明申请
    Electrical connecting device and method of forming same 失效
    电连接装置及其形成方法

    公开(公告)号:US20070004239A1

    公开(公告)日:2007-01-04

    申请号:US11194790

    申请日:2005-08-01

    IPC分类号: H01R12/00

    摘要: Techniques for providing electrical connections are provided. In one aspect, an electrical connecting device is provided which comprises a plurality of compressible contacts; and a downstop structure surrounding at least a portion of one or more of the contacts, limiting compression of the contacts, and being configured to limit interaction between the contacts. The electrical connecting device may be further configured to have the plurality of compressible contacts have a first coefficient of thermal expansion and the downstop structure have a second coefficient of thermal expansion, the first coefficient of thermal expansion being substantially similar to the second coefficient of thermal expansion.

    摘要翻译: 提供了提供电连接的技术。 一方面,提供一种电连接装置,其包括多个可压缩触点; 以及围绕一个或多个触点的至少一部分的下降结构,限制触点的压缩,并且被配置为限制触点之间的相互作用。 电连接装置还可以被配置成具有多个可压缩触点具有第一热膨胀系数,并且下降结构具有第二热膨胀系数,第一热膨胀系数基本上类似于第二热膨胀系数 。

    Negative Thermal Expansion System (NTES) Device for TCE Compensation in Elastomer Composites and Conductive Elastomer Interconnects in Microelectronic Packaging
    9.
    发明申请
    Negative Thermal Expansion System (NTES) Device for TCE Compensation in Elastomer Composites and Conductive Elastomer Interconnects in Microelectronic Packaging 失效
    微电子封装中弹性体复合材料和导电弹性体互连中TCE补偿的负热膨胀系统(NTES)装置

    公开(公告)号:US20080048305A1

    公开(公告)日:2008-02-28

    申请号:US11932385

    申请日:2007-10-31

    IPC分类号: H01L23/495 H01B13/00

    摘要: A Negative Thermal Expansion system (NTEs) device for TCE compensation or CTE compensation in elastomer composites and conductive elastomer interconnects in microelectronic packaging. One aspect of the present invention provides a method for fabricating micromachine devices that have negative thermal expansion coefficients that can be made into a composite for manipulation of the TCE of the material. These devices and composites made with these devices are in the categories of materials called “smart materials” or “responsive materials.” Another aspect of the present invention provides microdevices comprised of dual opposed bilayers of material where the two bilayers are attached to one another at the peripheral edges only, and where the bilayers themselves are at a minimum stress conditions at a reference temperature defined by the temperature at which the bilayers are formed. These devices have the technologically useful property of volumetrically expanding upon lowering of the device temperature below the reference or processing temperature.

    摘要翻译: 用于微电子封装中弹性体复合材料和导电弹性体互连的TCE补偿或CTE补偿的负热膨胀系统(NTE)装置。 本发明的一个方面提供了一种用于制造具有负热膨胀系数的微机械装置的方法,该热膨胀系数可以制成用于操纵材料的TCE的复合材料。 这些设备和这些设备制成的复合材料属于称为“智能材料”或“响应材料”的材料类别。 本发明的另一方面提供了由双重相对的双层材料构成的微器件,其中两个双层仅在外围边缘处彼此附接,并且其中双层本身处于由温度定义的参考温度下的最小应力条件 双层形成。 当器件温度降低到参考温度或加工温度以下时,这些器件具有技术上有用的特性。