Noble metal and solid-phase lubricant composition and electrically
conductive interconnector
    45.
    发明授权
    Noble metal and solid-phase lubricant composition and electrically conductive interconnector 失效
    贵金属和固相润滑剂组合物和导电互连器

    公开(公告)号:US5236628A

    公开(公告)日:1993-08-17

    申请号:US661872

    申请日:1991-02-27

    Inventor: Patrick O. Capp

    Abstract: A noble metal and solid-phase lubricant composition and an an electrically conductive interconductor including the electrically conductive composition are disclosed. The electrically conductive composition includes a noble metal component and a solid-phase lubricant component. The solid-phase lubricant component is present in an amount sufficient to cause the electrically conductive composition to have a coefficient of friction which is significantly lower than the coefficient of friction of the noble metal component without causing the electrically conductive composition to be significantly less malleable than the noble metal component, nor to be significantly less corrosion resistant than the noble metal component. The electrically conductive composition can form a contact layer of the electrically conductive interconnector. The contact layer is bonded to a diffusion barrier which, in turn, is bonded to a bulk electrical conductor of the electrically conductive interconnector.

    Abstract translation: 公开了贵金属和固相润滑剂组合物和包括导电组合物的导电互导体。 导电组合物包括贵金属组分和固相润滑剂组分。 固相润滑剂组分的存在量足以导致导电组合物具有明显低于贵金属组分的摩擦系数的摩擦系数,而不导致导电组合物的韧度比 贵金属组分,也不比贵金属组分显着更少的耐腐蚀性。 导电组合物可以形成导电互连器的接触层。 接触层结合到扩散阻挡层,该扩散阻挡层又接合到导电互连器的体电导体。

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