Metallization layers for crack prevention and reduced capacitance
    5.
    发明申请
    Metallization layers for crack prevention and reduced capacitance 审中-公开
    用于防裂和减少电容的金属化层

    公开(公告)号:US20060027924A1

    公开(公告)日:2006-02-09

    申请号:US10910479

    申请日:2004-08-03

    IPC分类号: H01L23/52

    摘要: A semiconductor device and method for forming the device wherein the device includes a substrate; a dielectric insulating layer formed overlying the substrate; a metal filled dual damascene structure formed in the dielectric insulating layer, wherein the metal filled dual damascene structure includes a via portion and a trench portion; and at least one intervening dielectric layer in compressive stress formed in the dielectric insulating layer and disposed at a level adjacent to at least one of the via portion and the trench portion of the metal filled dual damascene structure.

    摘要翻译: 一种用于形成该器件的半导体器件和方法,其中所述器件包括衬底; 覆盖所述基板的介电绝缘层; 形成在介电绝缘层中的金属填充双镶嵌结构,其中金属填充的双镶嵌结构包括通孔部分和沟槽部分; 以及形成在介电绝缘层中并且设置在与金属填充的双镶嵌结构的至少一个通孔部分和沟槽部分相邻的水平处的压缩应力中的至少一个中间介电层。

    Semiconductor devices with composite etch stop layers and methods of fabrication thereof
    8.
    发明授权
    Semiconductor devices with composite etch stop layers and methods of fabrication thereof 有权
    具有复合蚀刻停止层的半导体器件及其制造方法

    公开(公告)号:US07250364B2

    公开(公告)日:2007-07-31

    申请号:US10995923

    申请日:2004-11-22

    IPC分类号: H01L21/4763

    摘要: Semiconductor devices with composite etch stop layers and methods of fabrication thereof. An semiconductor device with a composite etch stop layer includes a substrate having a conductive member, a first etch stop layer on the substrate and the conductive member, a second etch stop layer and a dielectric layer sequentially over the second etch stop layer, having a conductive layer therein down through the dielectric layer, the second etch stop layer and the first etch stop layer to the conductive member.

    摘要翻译: 具有复合蚀刻停止层的半导体器件及其制造方法。 具有复合蚀刻停止层的半导体器件包括具有导电部件的衬底,衬底上的第一蚀刻停止层和导电部件,在第二蚀刻停止层上顺序地具有第二蚀刻停止层和介电层,具有导电 在其中向下穿过介电层,第二蚀刻停止层和第一蚀刻停止层到达导电构件。

    Semiconductor devices with composite etch stop layers and methods of fabrication thereof
    9.
    发明申请
    Semiconductor devices with composite etch stop layers and methods of fabrication thereof 有权
    具有复合蚀刻停止层的半导体器件及其制造方法

    公开(公告)号:US20060110912A1

    公开(公告)日:2006-05-25

    申请号:US10995923

    申请日:2004-11-22

    IPC分类号: H01L21/4763

    摘要: Semiconductor devices with composite etch stop layers and methods of fabrication thereof. An semiconductor device with a composite etch stop layer includes a substrate having a conductive member, a first etch stop layer on the substrate and the conductive member, a second etch stop layer and a dielectric layer sequentially over the second etch stop layer, having a conductive layer therein down through the dielectric layer, the second etch stop layer and the first etch stop layer to the conductive member.

    摘要翻译: 具有复合蚀刻停止层的半导体器件及其制造方法。 具有复合蚀刻停止层的半导体器件包括具有导电部件的衬底,衬底上的第一蚀刻停止层和导电部件,在第二蚀刻停止层上顺序地具有第二蚀刻停止层和介电层,具有导电 在其中向下穿过介电层,第二蚀刻停止层和第一蚀刻停止层到达导电构件。