Metal resistor and resistor material
    32.
    发明授权
    Metal resistor and resistor material 失效
    金属电阻和电阻材料

    公开(公告)号:US07479869B2

    公开(公告)日:2009-01-20

    申请号:US11869218

    申请日:2007-10-09

    IPC分类号: H01C1/012

    摘要: A metal resistor and resistor material are disclosed. The metal resistor may include an infused metal selected from the group consisting of: copper (Cu) infused with at least one of silicon (Si), nitrogen (N2), carbon (C), tantalum (Ta), titanium (Ti) and tungsten (W), and aluminum infused with at least one of silicon (Si), nitrogen (N2), carbon (C), tantalum (Ta), titanium (Ti) and tungsten (W). The resistor material may include one of: copper (Cu) infused with at least one of silicon (Si), nitrogen (2), carbon (C), tantalum (Ta), titanium (Ti) and tungsten (W), and aluminum infused with at least one of silicon (Si), nitrogen (N2), carbon (C), tantalum (Ta), titanium (Ti) and tungsten (W).

    摘要翻译: 公开了一种金属电阻器和电阻器材料。 金属电阻器可以包括从由以下组成的组中输入的输入金属:铜(Cu),其输入硅(Si),氮(N 2),碳(C),钽(Ta),钛(Ti)和 钨(W)和铝(Si),氮(N 2),碳(C),钽(Ta),钛(Ti)和钨(W))中的至少一种的铝。 电阻材料可以包括以下之一:用硅(Si),氮(2),碳(C),钽(Ta),钛(Ti)和钨(W)中的至少一种注入的铜(Cu) 注入硅(Si),氮(N2),碳(C),钽(Ta),钛(Ti)和钨(W))中的至少一种。

    NANOSCALE DEFECT IMAGE DETECTION FOR SEMICONDUCTORS
    37.
    发明申请
    NANOSCALE DEFECT IMAGE DETECTION FOR SEMICONDUCTORS 审中-公开
    用于半导体的纳米缺陷图像检测

    公开(公告)号:US20060098862A1

    公开(公告)日:2006-05-11

    申请号:US10904434

    申请日:2004-11-10

    IPC分类号: G06K9/00

    CPC分类号: G01N21/9501

    摘要: Fail sites in a semiconductor are isolated through a difference image of a fail area and a healthy area. The fail area comprises an image of a semiconductor with a fail. The healthy area comprises an image of a semiconductor absent the fail or, in other words, an image of a semiconductor with healthy structure. Instructions cause a variation in the intensities of the difference image to appear at the fail site.

    摘要翻译: 通过故障区域和健康区域的差异图像隔离半导体中的故障点。 故障区域包括具有故障的半导体的图像。 健康区域包括没有失败的半导体图像,换句话说,包括具有健康结构的半导体的图像。 说明会导致差异图像强度的变化出现在故障现场。

    Metal fuse structure for improved programming capability
    38.
    发明授权
    Metal fuse structure for improved programming capability 有权
    金属保险丝结构,提高编程能力

    公开(公告)号:US08962467B2

    公开(公告)日:2015-02-24

    申请号:US13399266

    申请日:2012-02-17

    IPC分类号: H01L21/44

    摘要: Structure providing more reliable fuse blow location, and method of making the same. A vertical metal fuse blow structure has, prior to fuse blow, an intentionally damaged portion of the fuse conductor. The damaged portion helps the fuse blow in a known location, thereby decreasing the resistance variability in post-blow circuits. At the same time, prior to fuse blow, the fuse structure is able to operate normally. The damaged portion of the fuse conductor is made by forming an opening in a cap layer above a portion of the fuse conductor, and etching the fuse conductor. Preferably, the opening is aligned such that the damaged portion is on the top corner of the fuse conductor. A cavity can be formed in the insulator adjacent to the damaged fuse conductor. The damaged fuse structure having a cavity can be easily incorporated in a process of making integrated circuits having air gaps.

    摘要翻译: 提供更可靠的保险丝熔断位置的结构及其制作方法。 在熔断器熔断之前,垂直金属保险丝熔断结构在熔丝导体有意损坏的部分。 损坏的部分有助于熔断器在已知位置中熔断,从而降低后吹回路中的电阻变化。 同时,在保险丝熔断之前,保险丝结构能够正常工作。 熔丝导体的损坏部分是通过在保险丝导体的一部分上方的盖层中形成开口,并蚀刻熔丝导体而制成的。 优选地,开口对准,使得损坏部分在熔丝导体的顶角上。 可以在与损坏的保险丝导体相邻的绝缘体中形成空腔。 具有空腔的损坏的保险丝结构可以容易地结合在制造具有气隙的集成电路的过程中。

    Fuse and Integrated Conductor
    39.
    发明申请
    Fuse and Integrated Conductor 有权
    保险丝和集成导体

    公开(公告)号:US20130234284A1

    公开(公告)日:2013-09-12

    申请号:US13414742

    申请日:2012-03-08

    IPC分类号: H01L23/525 H01L21/02

    摘要: A fuse structure includes within an aperture within a dielectric layer located over a substrate that exposes a conductor contact layer within the substrate a seed layer interposed between the conductor contact layer and another conductor layer. The seed layer includes a doped copper material that includes a dopant immobilized predominantly within the seed layer. The fuse structure may be severed while not severing a conductor interconnect structure also located over the substrate that exposes a second conductor contact layer within a second aperture. In contrast with the fuse structure that includes the doped seed layer having the immobilized dopant, the interconnect structure includes a doped seed layer having a mobile dopant.

    摘要翻译: 熔丝结构包括在位于衬底之上的电介质层内的孔内,孔暴露在衬底内的导体接触层,介于导体接触层和另一导体层之间的晶种层。 种子层包括掺杂的铜材料,其包括主要在种子层内固定的掺杂剂。 可以切断熔丝结构,同时不切断也位于衬底上的导体互连结构,所述导体互连结构在第二孔内暴露第二导体接触层。 与包括具有固定化掺杂剂的掺杂种子层的熔丝结构相反,互连结构包括具有可移动掺杂剂的掺杂种子层。