SEMICONDUCTOR INTERCONNECT AIR GAP FORMATION PROCESS

    公开(公告)号:US20090298256A1

    公开(公告)日:2009-12-03

    申请号:US12132233

    申请日:2008-06-03

    IPC分类号: H01L21/76

    CPC分类号: H01L21/7682

    摘要: A semiconductor package including an interconnect air gap and method for making the same. The semiconductor package includes a dielectric layer, a metallic interconnect, an air gap disposed between the dielectric layer and interconnect, and a spacer interspersed between the metallic interconnect and air gap. The metallic interconnect is laterally supported by and isolated from the air gap by the spacer. A method for making the same is also provided.

    摘要翻译: 一种包括互连气隙的半导体封装及其制造方法。 半导体封装包括电介质层,金属互连,设置在电介质层和互连之间的空气间隙和散布在金属互连和气隙之间的间隔物。 金属互连由间隔件横向支撑并与气隙隔离。 还提供了制造该方法的方法。

    Metal e-fuse structure design
    63.
    发明授权
    Metal e-fuse structure design 有权
    金属电熔丝结构设计

    公开(公告)号:US08749020B2

    公开(公告)日:2014-06-10

    申请号:US11716206

    申请日:2007-03-09

    IPC分类号: H01L29/00

    摘要: An integrated circuit structure is provided. The integrated circuit structure includes a semiconductor substrate; a dielectric layer over the semiconductor substrate; a metal fuse in the dielectric layer; a dummy pattern adjacent the metal fuse; and a metal line in the dielectric layer, wherein a thickness of the metal fuse is substantially less than a thickness of the metal line.

    摘要翻译: 提供集成电路结构。 集成电路结构包括半导体衬底; 半导体衬底上的电介质层; 电介质层中的金属保险丝; 与金属保险丝相邻的虚拟图案; 以及介电层中的金属线,其中金属熔丝的厚度基本上小于金属线的厚度。

    Package structures
    64.
    发明授权
    Package structures 有权
    包装结构

    公开(公告)号:US08618673B2

    公开(公告)日:2013-12-31

    申请号:US13539775

    申请日:2012-07-02

    IPC分类号: H01L23/52 H01L23/48 H01L29/40

    摘要: A package structure includes a substrate, a first die and at least one second die. The substrate includes a first pair of parallel edges and a second pair of parallel edges. The first die is mounted over the substrate. The first die includes a third pair of parallel edges and a fourth pair of parallel edges, wherein the third pair of parallel edges and the fourth pair of parallel edges are not parallel to the first pair of parallel edges and the second pair of parallel edges, respectively. The at least one second die is mounted over the first die.

    摘要翻译: 封装结构包括衬底,第一管芯和至少一个第二管芯。 衬底包括第一对平行边缘和第二对平行边缘。 第一个模具安装在基板上。 第一管芯包括第三对平行边缘和第四对平行边缘,其中第三对平行边缘和第四对平行边缘不平行于第一对平行边缘和第二对平行边缘, 分别。 至少一个第二管芯安装在第一管芯上。

    Parametric testline with increased test pattern areas
    66.
    发明授权
    Parametric testline with increased test pattern areas 有权
    参数测试线具有增加的测试图案区域

    公开(公告)号:US07679384B2

    公开(公告)日:2010-03-16

    申请号:US11811135

    申请日:2007-06-08

    IPC分类号: G01R31/26

    摘要: An integrated circuit parametric testline providing increased test pattern areas is disclosed. The testline comprises a dielectric layer over a substrate, a plurality of probe pads over the dielectric layer, and a first device under test (DUT) formed in the testline in a space underlying the probe pads. The testline may also include a second DUT, which is formed in a space underlying the probe pads overlying the first DUT in an overlaying configuration. The testline may further include a polygon shaped probe pad structure providing an increased test pattern area between adjacent probe pads.

    摘要翻译: 公开了一种提供增加的测试图案区域的集成电路参数测试线。 测试线包括衬底上的电介质层,电介质层上的多个探针焊盘,以及形成在探针焊盘下方空间中的测试线中的第一被测器件(DUT)。 测试线还可以包括第二DUT,其以覆盖配置形成在覆盖第一DUT的探针焊盘下方的空间中。 测试线还可以包括多边形形状的探针焊盘结构,其提供相邻探针焊盘之间增加的测试图案区域。

    PACKAGE STRUCTURES
    68.
    发明申请
    PACKAGE STRUCTURES 有权
    包装结构

    公开(公告)号:US20080157315A1

    公开(公告)日:2008-07-03

    申请号:US11619095

    申请日:2007-01-02

    IPC分类号: H01L23/02

    摘要: A package structure includes a substrate, a first die and at least one second die. The substrate includes a first pair of parallel edges and a second pair of parallel edges. The first die is mounted over the substrate. The first die includes a third pair of parallel edges and a fourth pair of parallel edges, wherein the third pair of parallel edges and the fourth pair of parallel edges are not parallel to the first pair of parallel edges and the second pair of parallel edges, respectively. The at least one second die is mounted over the first die.

    摘要翻译: 封装结构包括衬底,第一管芯和至少一个第二管芯。 衬底包括第一对平行边缘和第二对平行边缘。 第一个模具安装在基板上。 第一管芯包括第三对平行边缘和第四对平行边缘,其中第三对平行边缘和第四对平行边缘不平行于第一对平行边缘和第二对平行边缘, 分别。 至少一个第二管芯安装在第一管芯上。

    Method and apparatus for enhanced CMP planarization using surrounded dummy design
    69.
    发明授权
    Method and apparatus for enhanced CMP planarization using surrounded dummy design 有权
    使用包围的虚拟设计来增强CMP平坦化的方法和装置

    公开(公告)号:US07235424B2

    公开(公告)日:2007-06-26

    申请号:US11181433

    申请日:2005-07-14

    IPC分类号: H01L21/00

    CPC分类号: H01L21/3212 H01L21/31053

    摘要: In one embodiment, the disclosure relates to a method and apparatus for inserting dummy patterns in sparsely populated portions of a metal layer. The dummy pattern counters the effects of variations of pattern density in a semiconductor layout which can cause uneven post-polish film thickness. An algorithm according to one embodiment of the disclosure determines the size and location of the dummy patterns based on the patterns in the metal layer by first surrounding the metal structure with small dummy pattern and then filling any remaining voids with large dummy patterns.

    摘要翻译: 在一个实施例中,本发明涉及一种用于在金属层的稀疏填充部分中插入虚拟图案的方法和装置。 虚拟图案反映了可能导致不均匀的后抛光膜厚度的半导体布局中的图案密度变化的影响。 根据本公开的一个实施例的算法基于金属层中的图案来确定虚拟图案的尺寸和位置,首先以小的虚拟图案围绕金属结构,然后用大的虚拟图案填充任何剩余的空隙。

    Structure for reducing integrated circuit corner peeling
    70.
    发明授权
    Structure for reducing integrated circuit corner peeling 有权
    减少集成电路拐角剥离的结构

    公开(公告)号:US08373254B2

    公开(公告)日:2013-02-12

    申请号:US12181663

    申请日:2008-07-29

    IPC分类号: H01L21/302 H01L23/58

    摘要: A crack prevention structure that reduces integrated circuit corner peeling and reduces cracking is disclosed. The crack prevention structure comprises a semiconductor substrate; a first plurality of dielectric layers of a first material disposed over the semiconductor substrate; a second plurality of dielectric layers of a second material different than the first material, disposed on the first plurality of dielectric layers, wherein the first plurality of dielectric layers and the second plurality of dielectric layers meet at an interface; and a plurality of metal structures and a plurality of via structures formed through the interface of the first plurality of dielectric layers and the second plurality of dielectric layers.

    摘要翻译: 公开了一种减少集成电路角剥离并减少开裂的防裂结构。 防裂结构包括半导体衬底; 设置在所述半导体衬底上的第一材料的第一多个电介质层; 设置在所述第一多个电介质层上的第二材料的不同于所述第一材料的第二多个电介质层,其中所述第一多个电介质层和所述第二多个电介质层在界面处相交; 以及通过所述第一多个介电层和所述第二多个电介质层的界面形成的多个金属结构体和多个通孔结构。