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    Implantation of gate regions in semiconductor device fabrication
    5.
    发明授权
    Implantation of gate regions in semiconductor device fabrication 失效
    在半导体器件制造中植入栅极区域

    公开(公告)号：US07557023B2

    公开(公告)日：2009-07-07

    申请号：US11532189

    申请日：2006-09-15

    申请人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    发明人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    IPC分类号： H01L21/425

    CPC分类号： H01L29/66545 ,  H01L21/0273 ,  H01L21/266 ,  H01L21/28035 ,  H01L29/1083 ,  H01L29/6653 ,  H01L29/6659

    摘要： A semiconductor fabrication method. The method includes providing a semiconductor structure which includes (i) a semiconductor layer, (ii) a gate dielectric layer on the semiconductor layer, and (iii) a gate electrode region on the gate dielectric layer. The gate dielectric layer is sandwiched between and electrically insulates the semiconductor layer and the gate electrode region. The semiconductor layer and the gate dielectric layer share a common interfacing surface which defines a reference direction perpendicular to the common interfacing surface and pointing from the semiconductor layer to the gate dielectric layer. Next, a resist layer is formed on the gate dielectric layer and the gate electrode region. Next, a cap portion of the resist layer directly above the gate electrode region in the reference direction is removed without removing any portion of the resist layer not directly above the gate electrode region in the reference direction.

    摘要翻译： 半导体制造方法。 该方法包括提供半导体结构，其包括（i）半导体层，（ii）半导体层上的栅极电介质层，以及（iii）栅极电介质层上的栅电极区。 栅极电介质层被夹在半导体层和栅极电极区域之间并使其电绝缘。 半导体层和栅极介电层共享公共接口表面，其界定垂直于公共接口表面的参考方向并且从半导体层指向栅极介电层。 接下来，在栅极电介质层和栅极电极区域上形成抗蚀剂层。 接下来，去除在参考方向上正好在栅极区域上方的抗蚀剂层的盖部分，而不去除在参考方向上不在栅电极区域正上方的任何部分的抗蚀剂层。

    Y-shaped carbon nanotubes as AFM probe for analyzing substrates with angled topography
    7.
    发明授权
    Y-shaped carbon nanotubes as AFM probe for analyzing substrates with angled topography 有权
    Y型碳纳米管作为用于分析具有倾斜的地形的基底的AFM探针

    公开(公告)号：US07368712B2

    公开(公告)日：2008-05-06

    申请号：US11164792

    申请日：2005-12-06

    申请人： Carol A. Boye ,  Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    发明人： Carol A. Boye ,  Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    IPC分类号： G01N23/00 ,  G21K7/00

    CPC分类号： G01Q60/42 ,  G01Q70/12

    摘要： A Y-shaped carbon nanotube atomic force microscope probe tip and methods comprise a shaft portion; a pair of angled arms extending from a same end of the shaft portion, wherein the shaft portion and the pair of angled arms comprise a chemically modified carbon nanotube, and wherein the chemically modified carbon nanotube is modified with any of an amine, carboxyl, fluorine, and metallic component. Preferably, each of the pair of angled arms comprises a length of at least 200 nm and a diameter between 10 and 200 nm. Moreover, the chemically modified carbon nanotube is preferably adapted to allow differentiation between substrate materials to be probed. Additionally, the chemically modified carbon nanotube is preferably adapted to allow fluorine gas to flow through the chemically modified carbon nanotube onto a substrate to be characterized. Furthermore, the chemically modified carbon nanotube is preferably adapted to chemically react with a substrate surface to be characterized.

    摘要翻译： Y型碳纳米管原子力显微镜探针头和方法包括轴部分; 一对成角度的臂，其从所述轴部的同一端延伸，其中所述轴部和所述一对成角度的臂包括化学改性的碳纳米管，并且其中所述化学改性的碳纳米管用胺，羧基，氟 ，和金属成分。 优选地，一对成角度的臂中的每一个包括至少200nm的长度和10和200nm之间的直径。 此外，化学改性的碳纳米管优选适于允许待探测的基底材料之间的分化。 此外，化学改性的碳纳米管优选适于使氟气通过化学改性的碳纳米管流动到待表征的基底上。 此外，化学改性的碳纳米管优选适于与要表征的基材表面发生化学反应。

    Pattern density control using edge printing processes
    8.
    发明授权
    Pattern density control using edge printing processes 有权
    图案密度控制采用边缘印刷工艺

    公开(公告)号：US07358140B2

    公开(公告)日：2008-04-15

    申请号：US11163968

    申请日：2005-11-04

    申请人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    发明人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III

    IPC分类号： H01L21/336

    CPC分类号： H01L29/66545 ,  H01L27/1052 ,  Y10S438/95

    摘要： A structure fabrication method. The method comprises providing a design structure that includes (i) a design substrate and (ii) M design normal regions on the design substrate, wherein M is a positive integer greater than 1. Next, N design sacrificial regions are added between two adjacent design normal regions of the M design normal regions, wherein N is a positive integer. Next, an actual structure is provided that includes (i) an actual substrate corresponding to the design substrate, (ii) a to-be-etched layer on the actual substrate, and (iii) a memory layer on the to-be-etched layer. Next, an edge printing process is performed on the memory layer so as to form (a) M normal memory portions aligned with the M design normal regions and (b) N sacrificial memory portions aligned with the N design sacrificial regions.

    摘要翻译： 一种结构制造方法。 该方法包括提供一种设计结构，其包括（i）设计基板和（ii）设计基板上的M设计法线区域，其中M是大于1的正整数。接下来，在两个相邻设计之间添加N个设计牺牲区域 M正常区域的正常区域，其中N是正整数。 接下来，提供实际结构，其包括（i）与设计基板对应的实际基板，（ii）实际基板上的待蚀刻层，以及（iii）待蚀刻的存储层 层。 接下来，对存储层执行边缘打印处理，以便形成（a）与M设计法线区域对准的M个正常存储器部分和（b）与N个设计牺牲区域对准的N个牺牲存储器部分。

    Sidewall image transfer (SIT) technologies
    10.
    发明授权
    Sidewall image transfer (SIT) technologies 失效
    侧墙图像传输（SIT）技术

    公开(公告)号：US07265013B2

    公开(公告)日：2007-09-04

    申请号：US11162662

    申请日：2005-09-19

    申请人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III ,  Kirk D. Peterson

    发明人： Toshiharu Furukawa ,  Mark C. Hakey ,  Steven J. Holmes ,  David V. Horak ,  Charles W. Koburger, III ,  Kirk D. Peterson

    IPC分类号： H01L21/8242 ,  H01L21/336

    CPC分类号： H01L21/32139 ,  H01L21/0337 ,  H01L21/28132

    摘要： A structure fabrication method. The method comprises providing a structure which comprises (a) a to-be-etched layer, (b) a memory region, (c) a positioning region, (d) and a capping region on top of one another. Then, the positioning region is indented. Then, a conformal protective layer is formed on exposed-to-ambient surfaces of the structure. Then, portions of the conformal protective layer are removed so as to expose the capping region to the surrounding ambient without exposing the memory region to the surrounding ambient. Then, the capping region is removed so as to expose the positioning region to the surrounding ambient. Then, the positioning region is removed so as to expose the memory region to the surrounding ambient. Then, the memory region is directionally etched with remaining portions of the conformal protection layer serving as a blocking mask.

    摘要翻译： 一种结构制造方法。 该方法包括提供一种结构，该结构包括：（a）待蚀刻层，（b）存储区域，（c）位于彼此顶部的定位区域（d）和封盖区域。 然后，定位区域缩进。 然后，在结构的暴露于环境的表面上形成保形层。 然后，去除保形层的一部分，以将覆盖区域暴露于周围环境，而不会使存储区域暴露于周围环境。 然后，去除封盖区域，以将定位区域暴露于周围环境。 然后，移除定位区域，以将存储区域暴露于周围环境。 然后，存储区域被定向蚀刻，保形层的剩余部分用作阻挡掩模。