Method of making interconnect structure
    7.
    发明授权
    Method of making interconnect structure 有权
    互连结构的制作方法

    公开(公告)号:US08946074B2

    公开(公告)日:2015-02-03

    申请号:US13285007

    申请日:2011-10-31

    申请人: Heinrich Koerner

    发明人: Heinrich Koerner

    摘要: A method of forming a semiconductor device, comprising: providing a Si-containing layer; forming a barrier layer over said Si-containing layer, said barrier layer comprising a compound including a metallic element; forming a metallic nucleation_seed layer over said barrier layer, said nucleation_seed layer including said metallic element; and forming a metallic interconnect layer over said nucleation_seed layer, wherein said barrier layer and said nucleation_seed layer are formed without exposing said semiconductor device to the ambient atmosphere.

    摘要翻译: 一种形成半导体器件的方法,包括:提供含Si层; 在所述含Si层上形成阻挡层,所述阻挡层包括包含金属元素的化合物; 在所述阻挡层上形成金属成核层,所述成核层包括所述金属元素; 以及在所述成核层上形成金属互连层,其中形成所述阻挡层和所述成核层,而不将所述半导体器件暴露于环境气氛。

    On-Chip RF Shields with Backside Redistribution Lines
    10.
    发明申请
    On-Chip RF Shields with Backside Redistribution Lines 有权
    带背面再分配线的片上RF屏蔽

    公开(公告)号:US20100078776A1

    公开(公告)日:2010-04-01

    申请号:US12242487

    申请日:2008-09-30

    IPC分类号: H01L23/552 H01L21/44

    摘要: Structures of a system on chip and methods of forming a system on chip are disclosed. In one embodiment, a method of fabricating the system on chip includes forming a through substrate opening from a back surface of a substrate, the through substrate opening disposed between a first and a second region, the first region comprising devices for RF circuitry and the second region comprising devices for other circuitry. The method further includes forming patterns for redistribution lines on a photo resist layer, the photo resist layer disposed under the back surface, and filling the through substrate opening and the patterns for redistribution lines with a conductive material.

    摘要翻译: 公开了一种片上系统的结构以及片上系统的形成方法。 在一个实施例中,一种制造片上系统的方法包括从衬底的背面形成穿透衬底开口,穿过衬底开口设置在第一和第二区域之间,第一区域包括用于RF电路的装置,第二区域包括第二 区域包括用于其他电路的装置。 该方法还包括在光致抗蚀剂层上形成用于再分配线的图案,设置在背面下方的光致抗蚀剂层,以及用导电材料填充贯通基板开口和再分配线图案。