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33 条记录 (耗时 0.025 秒)

    PROCESS FOR INTERFACIAL ADHESION IN LAMINATE STRUCTURES THROUGH PATTERNED ROUGHING OF A SURFACE
    15.
    发明申请
    PROCESS FOR INTERFACIAL ADHESION IN LAMINATE STRUCTURES THROUGH PATTERNED ROUGHING OF A SURFACE 有权
    通过表面粗糙化的层压结构中的界面粘合方法

    公开(公告)号：US20080020546A1

    公开(公告)日：2008-01-24

    申请号：US11862706

    申请日：2007-09-27

    申请人： Edward COONEY ,  Vincent McGahay ,  Thomas Shaw ,  Anthony Stamper ,  Matthew Colburn

    发明人： Edward COONEY ,  Vincent McGahay ,  Thomas Shaw ,  Anthony Stamper ,  Matthew Colburn

    IPC分类号： H01L21/475 ,  H01L21/302 ,  H01L21/32 ,  H01L21/467

    CPC分类号： H01L21/76829 ,  H01L21/31144 ,  H01L21/76828 ,  H01L21/78

    摘要： The present invention relates to a process for improved interfacial adhesion of dielectrics using patterned roughing. Improved adhesion strength between layers and substrates can be achieved through increasing the roughness of the interface between the materials. Roughness may including any disturbance of an otherwise generally smooth surface, such as grooves, indents, holes, trenches, and/or the like. Roughing on the interface may be achieved by depositing a material on a surface of the substrate to act as a mask and then using an etching process to induce the roughness. The material, acting as a mask, allows etching to occur on a fine, or sub-miniature, scale below the Scale achieved with a conventional photo mask and lithography to achieve the required pattern roughing. Another material is then deposited on the roughened surface of the substrate, filling in the roughing and adhering to the substrate.

    摘要翻译： 本发明涉及使用图案化粗糙化改善电介质的界面粘附的方法。 可以通过增加材料之间的界面的粗糙度来实现层和基底之间的改善的粘附强度。 粗糙度可能包括任何干扰通常平滑的表面，如凹槽，凹痕，孔，沟槽等。 可以通过在衬底的表面上沉积材料作为掩模，然后使用蚀刻工艺来引起粗糙度来实现界面上的粗加工。 用作掩模的材料允许蚀刻在以常规光掩模和光刻实现的规模以下的精细或次微小尺度上发生，以实现所需的图案粗糙化。 然后将另一种材料沉积在基底的粗糙表面上，填充粗加工并粘附到基底上。

    PROCESS FOR INTERFACIAL ADHESION IN LAMINATE STRUCTURES THROUGH PATTERNED ROUGHING OF A SURFACE
    16.
    发明申请
    PROCESS FOR INTERFACIAL ADHESION IN LAMINATE STRUCTURES THROUGH PATTERNED ROUGHING OF A SURFACE 失效
    通过表面粗糙化的层压结构中的界面粘合方法

    公开(公告)号：US20050277266A1

    公开(公告)日：2005-12-15

    申请号：US10710034

    申请日：2004-06-14

    申请人： Edward Cooney ,  Vincent McGahay ,  Thomas Shaw ,  Anthony Stamper ,  Matthew Colburn

    发明人： Edward Cooney ,  Vincent McGahay ,  Thomas Shaw ,  Anthony Stamper ,  Matthew Colburn

    IPC分类号： C23C14/00 ,  C23C14/32 ,  H01L21/30 ,  H01L21/302 ,  H01L21/311 ,  H01L21/46 ,  H01L21/461 ,  H01L21/768 ,  H01L21/78

    CPC分类号： H01L21/76829 ,  H01L21/31144 ,  H01L21/76828 ,  H01L21/78

    摘要： The present invention relates to a process for improved interfacial adhesion of dielectrics using patterned roughing. Improved adhesion strength between layers and substrates can be achieved through increasing the roughness of the interface between the materials. Roughness may including any disturbance of an otherwise generally smooth surface, such as grooves, indents, holes, trenches, and/or the like. Roughing on the interface may be achieved by depositing a material on a surface of the substrate to act as a mask and then using an etching process to induce the roughness. The material, acting as a mask, allows etching to occur on a fine, or sub-miniature, scale below the Scale achieved with a conventional photo mask and lithography to achieve the required pattern roughing. Another material is then deposited on the roughened surface of the substrate, filling in the roughing and adhering to the substrate.

    摘要翻译： 本发明涉及使用图案化粗糙化改善电介质的界面粘附的方法。 可以通过增加材料之间的界面的粗糙度来实现层和基底之间的改善的粘附强度。 粗糙度可能包括任何干扰通常平滑的表面，如凹槽，凹痕，孔，沟槽等。 可以通过在衬底的表面上沉积材料作为掩模，然后使用蚀刻工艺来引起粗糙度来实现界面上的粗加工。 用作掩模的材料允许蚀刻在以常规光掩模和光刻实现的规模以下的精细或次微小尺度上发生，以实现所需的图案粗糙化。 然后将另一种材料沉积在基底的粗糙表面上，填充粗加工并粘附到基底上。

    Control of liner thickness for improving thermal cycle reliability
    17.
    发明申请
    Control of liner thickness for improving thermal cycle reliability 失效
    控制衬套厚度，提高热循环的可靠性

    公开(公告)号：US20050227380A1

    公开(公告)日：2005-10-13

    申请号：US10815418

    申请日：2004-04-01

    申请人： Ronald Filippi ,  Lynne Gignac ,  Vincent McGahay ,  Conal Murray ,  Hazara Rathore ,  Thomas Shaw ,  Ping-Chuan Wang

    发明人： Ronald Filippi ,  Lynne Gignac ,  Vincent McGahay ,  Conal Murray ,  Hazara Rathore ,  Thomas Shaw ,  Ping-Chuan Wang

    IPC分类号： G06F13/28

    CPC分类号： G01R31/2881

    摘要： A device, system and method for evaluating reliability of a semiconductor chip are disclosed. Strain is determined at a location of interest in a structure. Failures are evaluated in a plurality of the structures after stress cycling to determine a strain threshold with respect to a feature characteristic. Structures on a chip or chips are evaluated based on the feature characteristic to predict reliability based on the strain threshold and the feature characteristic. Predictions and design changes may be made based on the results.

    摘要翻译： 公开了一种用于评估半导体芯片的可靠性的装置，系统和方法。 在结构中感兴趣的位置确定菌株。 在应力循环之后，在多个结构中评估失效以确定关于特征特征的应变阈值。 基于特征特征评估芯片或芯片上的结构，以基于应变阈值和特征特征来预测可靠性。 可以根据结果进行预测和设计更改。

    Stacked via-stud with improved reliability in copper metallurgy
    18.
    发明授权
    Stacked via-stud with improved reliability in copper metallurgy 失效
    堆叠通孔，提高了铜冶金的可靠性

    公开(公告)号：US06972209B2

    公开(公告)日：2005-12-06

    申请号：US10306534

    申请日：2002-11-27

    申请人： Birendra N. Agarwala ,  Conrad A. Barile ,  Hormazdyar M. Dalal ,  Brett H. Engle ,  Michael Lane ,  Ernest Levine ,  Xiao Hu Liu ,  Vincent McGahay ,  John F. McGrath ,  Conal E. Murray ,  Jawahar P. Nayak ,  Du B. Nguyen ,  Hazara S. Rathore ,  Thomas M. Shaw

    发明人： Birendra N. Agarwala ,  Conrad A. Barile ,  Hormazdyar M. Dalal ,  Brett H. Engle ,  Michael Lane ,  Ernest Levine ,  Xiao Hu Liu ,  Vincent McGahay ,  John F. McGrath ,  Conal E. Murray ,  Jawahar P. Nayak ,  Du B. Nguyen ,  Hazara S. Rathore ,  Thomas M. Shaw

    IPC分类号： H01L21/768 ,  H01L23/522 ,  H01L23/532 ,  H01L21/00

    CPC分类号： H01L23/53295 ,  H01L21/76807 ,  H01L21/76829 ,  H01L21/76838 ,  H01L23/5226 ,  H01L2924/0002 ,  Y10T428/24917 ,  H01L2924/00

    摘要： A multilevel semiconductor integrated circuit (IC) structure including a first interconnect level including a layer of dielectric material over a semiconductor substrate, the layer of dielectric material comprising a dense material for passivating semiconductor devices and local interconnects underneath; multiple interconnect layers of dielectric material formed above the layer of dense dielectric material, each layer of dielectric material including at least a layer of low-k dielectric material; and, a set of stacked via-studs in the low-k dielectric material layers, each of said set of stacked via studs interconnecting one or more patterned conductive structures, a conductive structure including a cantilever formed in the low-k dielectric material. The dielectric layer of each of the multiple interconnection levels includes a soft low-k dielectric material, wherein the cantilever and set of stacked via-studs are integrated within the soft low-k dielectric material to increase resistance to thermal fatigue crack formation. In one embodiment, each of the set of stacked via-studs in the low-k dielectric material layers is provided with a cantilever, such that the cantilevers are interwoven by connecting a cantilever on one level to a bulk portion of the conductor line on adjacent levels of interconnection, thereby increasing flexibility of stacked via-studs between interconnection levels.

    摘要翻译： 一种多级半导体集成电路（IC）结构，包括在半导体衬底上包括电介质材料层的第一互连电平，所述介电材料层包括用于钝化半导体器件的致密材料和其下的局部互连; 形成在致密电介质材料层之上的电介质材料的多个互连层，每层介电材料包括至少一层低k电介质材料; 以及在低k电介质材料层中的一组堆叠的通孔螺钉，每组所述一组堆叠通孔柱互连一个或多个图案化导电结构，包括形成在低k电介质材料中的悬臂的导电结构。 多个互连级别中的每一个的电介质层包括软的低k电介质材料，其中悬臂和一组堆叠的通孔螺钉集成在软低k电介质材料内，以增加对热疲劳裂纹形成的抵抗力。 在一个实施例中，低k电介质材料层中的每组叠置通孔螺柱设置有悬臂，使得悬臂通过将一个级上的悬臂连接到相邻的导体线的主体部分而交织 互连级别，从而增加互连级别之间堆叠通孔的灵活性。