公开(公告)号：US07668004B2

公开(公告)日：2010-02-23

申请号：US12019746

申请日：2008-01-25

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

IPC分类号： G11C11/50

CPC分类号： G11C13/025 ,  B82Y10/00 ,  G11C2213/16 ,  G11C2213/77 ,  Y10S977/742 ,  Y10S977/939 ,  Y10S977/943

摘要： Non-volatile and radiation-hard switching and memory devices using vertical nano-tubes and reversibly held in state by van der Waals' forces and methods of fabricating the devices. Means for sensing the state of the devices include measuring capacitance, and tunneling and field emission currents.

摘要翻译： 使用垂直纳米管的非易失性和辐射硬的开关和存储器件，并通过范德华力力可逆地保持状态和制造器件的方法。 用于感测装置状态的装置包括测量电容，以及隧穿和场发射电流。

公开(公告)号：US07651902B2

公开(公告)日：2010-01-26

申请号：US11737989

申请日：2007-04-20

申请人： Ethan Harrison Cannon ,  Toshiharu Furukawa ,  John Gerard Gaudiello ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Jack Allan Mandelman ,  William Robert Tonti

发明人： Ethan Harrison Cannon ,  Toshiharu Furukawa ,  John Gerard Gaudiello ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Jack Allan Mandelman ,  William Robert Tonti

IPC分类号： H01L21/338 ,  H01L23/62

CPC分类号： H01L21/76243 ,  H01L21/76251 ,  H01L21/823807 ,  H01L21/823878 ,  H01L21/84 ,  H01L27/1203 ,  H01L27/1207

摘要： Hybrid substrates characterized by semiconductor islands of different crystal orientations and methods of forming such hybrid substrates. The methods involve using a SIMOX process to form an insulating layer. The insulating layer may divide the islands of at least one of the different crystal orientations into mutually aligned device and body regions. The body regions may be electrically floating relative to the device regions.

摘要翻译： 以不同晶体取向的半导体岛为特征的混合基板和形成这种混合基板的方法。 该方法涉及使用SIMOX工艺来形成绝缘层。 绝缘层可以将不同晶体取向中的至少一个的岛分成相互排列的器件和体区。 身体区域可以相对于装置区域电浮动。

公开(公告)号：US20090035708A1

公开(公告)日：2009-02-05

申请号：US11831099

申请日：2007-07-31

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

IPC分类号： G03F7/20

CPC分类号： G03F7/2024 ,  G03F7/38 ,  G03F7/40 ,  G03F7/70425

摘要： A structure and a method for forming the same. The method includes providing a structure which includes (a) a to-be-patterned layer, (b) a photoresist layer on top of the to-be-patterned layer wherein the photoresist layer includes a first opening, and (c) a cap region on side walls of the first opening. A first top surface of the to-be-patterned layer is exposed to a surrounding ambient through the first opening. The method further includes performing a first lithography process resulting in a second opening in the photoresist layer. The second opening is different from the first opening. A second top surface of the to-be-patterned layer is exposed to a surrounding ambient through the second opening.

摘要翻译： 一种结构及其形成方法。 该方法包括提供一种结构，其包括（a）待图案化层，（b）在待图案化层的顶部上的光致抗蚀剂层，其中光致抗蚀剂层包括第一开口，和（c）帽 区域在第一开口的侧壁上。 待图案化层的第一顶表面通过第一开口暴露于周围环境。 该方法还包括执行在光致抗蚀剂层中产生第二开口的第一光刻工艺。 第二个开口与第一个开口不同。 待图案化层的第二顶表面通过第二开口暴露于周围环境。

公开(公告)号：US07750406B2

公开(公告)日：2010-07-06

申请号：US11877871

申请日：2007-10-24

申请人： Ethan Harrison Cannon ,  Toshiharu Furukawa ,  John Gerard Gaudiello ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Jack Allan Mandelman ,  William Robert Tonti

发明人： Ethan Harrison Cannon ,  Toshiharu Furukawa ,  John Gerard Gaudiello ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Jack Allan Mandelman ,  William Robert Tonti

IPC分类号： H01L23/62 ,  H01L29/94

CPC分类号： H01L21/76264

摘要： Design structure embodied in a machine readable medium for designing, manufacturing, or testing a design in which the design structure includes devices formed in a hybrid substrate characterized by semiconductor islands of different crystal orientations. An insulating layer divides the islands of at least one of the different crystal orientations into mutually aligned device and body regions. The body regions may be electrically floating relative to the device regions.

摘要翻译： 设计结构体现在机器可读介质中，用于设计，制造或测试设计，其中设计结构包括以混合衬底形成的器件，其特征在于具有不同晶体取向的半导体岛。 绝缘层将至少一个不同晶体取向的岛分成相互排列的器件和体区。 身体区域可以相对于装置区域电浮动。

公开(公告)号：US07579272B2

公开(公告)日：2009-08-25

申请号：US11670778

申请日：2007-02-02

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

IPC分类号： H01L21/4763

CPC分类号： H01L21/02115 ,  B82Y10/00 ,  H01L21/02282 ,  H01L21/3146 ,  H01L21/3185 ,  H01L21/76814 ,  H01L21/7682 ,  H01L21/76826 ,  H01L21/76831 ,  H01L21/76888 ,  H01L2221/1047

摘要： Methods of forming low-k dielectric layers for use in the manufacture of semiconductor devices and fabricating semiconductor structures using the low-k dielectric material. The low-k dielectric material comprises carbon nanostructures, like carbon nanotubes or carbon buckyballs, that are characterized by an insulating electronic state. The carbon nanostructures may be converted to the insulating electronic state either before or after a layer containing the carbon nanostructures is formed on a substrate. One approach for converting the carbon nanostructures to the insulating electronic state is fluorination.

摘要翻译： 形成用于制造半导体器件的低k电介质层并使用低k电介质材料制造半导体结构的方法。 低k介电材料包括碳纳米结构，如碳纳米管或碳​​棒球，其特征在于绝缘电子状态。 碳纳米结构可以在包含碳纳米结构的层在基底上形成之前或之后转变为绝缘电子状态。 将碳纳米结构转化为绝缘电子态的一种方法是氟化。

公开(公告)号：US07435653B2

公开(公告)日：2008-10-14

申请号：US11735075

申请日：2007-04-13

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Peter H. Mitchell

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Peter H. Mitchell

IPC分类号： H01L21/336

CPC分类号： H01L29/66772 ,  H01L29/42384 ,  H01L29/42392 ,  H01L29/78645 ,  H01L29/78648

摘要： A field effect transistor is formed having wrap-around, vertically-aligned, dual gate electrodes. Starting with a silicon-on-insulator (SOI) structure having a buried silicon island, a vertical reference edge is defined, by creating a cavity within the SOI structure, and used during two etch-back steps that can be reliably performed. The first etch-back removes a portion of an oxide layer for a first distance over which a gate conductor material is then applied. The second etch-back removes a portion of the gate conductor material for a second distance. The difference between the first and second distances defines the gate length of the eventual device. After stripping away the oxide layers, a vertical gate electrode is revealed that surrounds the buried silicon island on all four side surfaces.

摘要翻译： 形成具有环绕，垂直排列的双栅电极的场效应晶体管。 从具有掩埋硅岛的绝缘体上硅（SOI）结构开始，通过在SOI结构内产生空腔并在可以可靠地执行的两个回蚀步骤期间使用垂直参考边缘。 第一次回蚀将氧化物层的一部分去除第一距离，然后施加栅极导体材料。 第二次回蚀将栅极导体材料的一部分移除第二距离。 第一和第二距离之间的差异定义了最终设备的栅极长度。 剥离氧化物层后，显示出在所有四个侧表面上包围掩埋硅岛的垂直栅电极。

公开(公告)号：US07271444B2

公开(公告)日：2007-09-18

申请号：US10732958

申请日：2003-12-11

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Peter H. Mitchell

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Peter H. Mitchell

IPC分类号： H01L29/76

CPC分类号： H01L29/66772 ,  H01L29/42384 ,  H01L29/42392 ,  H01L29/78645 ,  H01L29/78648

摘要： A field effect transistor is formed having wrap-around, vertically-aligned, dual gate electrodes. Starting with an silicon-on-insulator (SOI) structure having a buried silicon island, a vertical reference edge is defined, by creating a cavity within the SOI structure, and used during two etch-back steps that can be reliably performed. The first etch-back removes a portion of an oxide layer for a first distance over which a gate conductor material is then applied. The second etch-back removes a portion of the gate conductor material for a second distance. The difference between the first and second distances defines the gate length of the eventual device. After stripping away the oxide layers, a vertical gate electrode is revealed that surrounds the buried silicon island on all four side surfaces.

摘要翻译： 形成具有环绕，垂直排列的双栅电极的场效应晶体管。 从具有掩埋硅岛的绝缘体上硅（SOI）结构开始，通过在SOI结构内产生空腔并在可以可靠地执行的两个回蚀步骤期间使用垂直参考边。 第一次回蚀将氧化物层的一部分去除第一距离，然后施加栅极导体材料。 第二次回蚀将栅极导体材料的一部分移除第二距离。 第一和第二距离之间的差异定义了最终设备的栅极长度。 剥离氧化物层后，显示出在所有四个侧表面上包围掩埋硅岛的垂直栅电极。

公开(公告)号：US07135773B2

公开(公告)日：2006-11-14

申请号：US10787640

申请日：2004-02-26

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Mark Eliot Masters ,  Peter H. Mitchell ,  Stanislav Polonsky

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  David Vaclav Horak ,  Charles William Koburger, III ,  Mark Eliot Masters ,  Peter H. Mitchell ,  Stanislav Polonsky

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

CPC分类号： B82Y10/00 ,  H01L21/28562 ,  H01L21/76877 ,  H01L23/5226 ,  H01L2221/1094 ,  H01L2924/0002 ,  Y10S977/742 ,  Y10S977/842 ,  H01L2924/00

摘要： Conductive paths in an integrated circuit are formed using multiple undifferentiated carbon nanotubes embedded in a conductive metal, which is preferably copper. Preferably, conductive paths include vias running between conductive layers. Preferably, composite vias are formed by forming a metal catalyst pad on a conductor at the via site, depositing and etching a dielectric layer to form a cavity, growing substantially parallel carbon nanotubes on the catalyst in the cavity, and filling the remaining voids in the cavity with copper. The next conductive layer is then formed over the via hole.

摘要翻译： 集成电路中的导电路径使用嵌入导电金属中的多个未分化碳纳米管形成，优选为铜。 优选地，导电路径包括在导电层之间运行的通孔。 优选地，通过在通孔位置的导体上形成金属催化剂垫，沉积和蚀刻介电层以形成空腔，在空腔中的催化剂上基本上平行地生长碳纳米管，并填充其中的剩余空隙来形成复合通孔 有铜的腔。 然后在通孔上形成下一导电层。

公开(公告)号：US07898045B2

公开(公告)日：2011-03-01

申请号：US12166623

申请日：2008-07-02

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Leah Marie Pfeifer Pastel

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III ,  Leah Marie Pfeifer Pastel

IPC分类号： H01L29/84

CPC分类号： G01P15/0802 ,  B82Y15/00 ,  G01P15/06 ,  G01P15/0891 ,  G01P15/135 ,  H01H1/0094 ,  H01H35/14

摘要： Acceleration and voltage measurement devices and methods of fabricating acceleration and voltage measurement devices. The acceleration and voltage measurement devices including an electrically conductive plate on a top surface of a first insulating layer; a second insulating layer on a top surface of the conductive plate, the top surface of the plate exposed in an opening in the second insulating layer; conductive nanotubes suspended across the opening, and electrically conductive contacts to the nanotubes.

摘要翻译： 加速度和电压测量装置以及制造加速度和电压测量装置的方法。 所述加速和电压测量装置包括在第一绝缘层的顶表面上的导电板; 在所述导电板的顶表面上的第二绝缘层，所述板的顶表面暴露在所述第二绝缘层的开口中; 导电纳米管悬挂在开口处，并且与纳米管的导电接触。

公开(公告)号：US07923202B2

公开(公告)日：2011-04-12

申请号：US11831099

申请日：2007-07-31

申请人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

发明人： Toshiharu Furukawa ,  Mark Charles Hakey ,  Steven John Holmes ,  David Vaclav Horak ,  Charles William Koburger, III

IPC分类号： G03F7/26

CPC分类号： G03F7/2024 ,  G03F7/38 ,  G03F7/40 ,  G03F7/70425

摘要： A structure and a method for forming the same. The method includes providing a structure which includes (a) a to-be-patterned layer, (b) a photoresist layer on top of the to-be-patterned layer wherein the photoresist layer includes a first opening, and (c) a cap region on side walls of the first opening. A first top surface of the to-be-patterned layer is exposed to a surrounding ambient through the first opening. The method further includes performing a first lithography process resulting in a second opening in the photoresist layer. The second opening is different from the first opening. A second top surface of the to-be-patterned layer is exposed to a surrounding ambient through the second opening.

摘要翻译： 一种结构及其形成方法。 该方法包括提供一种结构，其包括（a）待图案化层，（b）在待图案化层的顶部上的光致抗蚀剂层，其中光致抗蚀剂层包括第一开口，和（c）帽 区域在第一开口的侧壁上。 待图案化层的第一顶表面通过第一开口暴露于周围环境。 该方法还包括执行在光致抗蚀剂层中产生第二开口的第一光刻工艺。 第二个开口与第一个开口不同。 待图案化层的第二顶表面通过第二开口暴露于周围环境。