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41.发明申请METHODS OF MAKING CARBON NANOTUBE FILMS, LAYERS, FABRICS, RIBBONS, ELEMENTS AND ARTICLES 有权制备碳纳米管膜，层，织物，RIBBONS，元素和文章的方法公开(公告)号：US20080299307A1
公开(公告)日：2008-12-04
申请号：US10341005
申请日：2003-01-13
申请人： Jonathan W. Ward , Thomas Rueckes , Brent M. Segal
发明人： Jonathan W. Ward , Thomas Rueckes , Brent M. Segal
CPC分类号： B82Y40/00 , B82Y10/00 , B82Y30/00 , C01B32/162 , C01B2202/02 , C01B2202/22 , G11C13/025 , G11C23/00 , G11C2213/16 , G11C2213/81 , H01L21/76838 , H01L2221/1094 , Y10S977/843
摘要： Methods of Making Carbon Nanotube Films, Layers, Fabrics, Ribbons, Elements and Articles are disclosed. Carbon nanotube growth catalyst is applied on to a surface of a substrate. The substrate is subjected to a chemical vapor deposition of a carbon-containing gas to grow a non-woven fabric of carbon nanotubes. Portions of the non-woven fabric are selectively removed according to a defined pattern to create the article. A non-woven fabric of carbon nanotubes may be made by applying carbon nanotube growth catalyst on to a surface of a wafer substrate to create a dispersed monolayer of catalyst. The substrate is subjected to a chemical vapor deposition of a carbon-containing gas to grow a non-woven fabric of carbon nanotubes in contact and covering the surface of the wafer and in which the fabric is substantially uniform density.
摘要翻译： 公开了制备碳纳米管薄膜，层，织物，丝带，元件和制品的方法。 将碳纳米管生长催化剂施加到基材的表面上。 对基板进行化学气相沉积的含碳气体以生长碳纳米管的无纺织物。 根据限定的图案选择性地去除无纺织物的部分以产生制品。 碳纳米管的无纺布可以通过将碳纳米管生长催化剂涂覆在晶片基板的表面上来制造催化剂的分散单层。 对基板进行化学气相沉积的含碳气体，使碳纳米管的无纺织物接触并覆盖晶片的表面，其中织物的密度基本上均匀。
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42.发明申请Methods of using thin metal layers to make carbon nanotube films, layers, fabrics, ribbons, elements and articles 审中-公开使用薄金属层制造碳纳米管薄膜，层，织物，丝带，元件和制品的方法公开(公告)号：US20080280038A1
公开(公告)日：2008-11-13
申请号：US11716448
申请日：2007-03-09
申请人： Jonathan W. Ward , Thomas Rueckes , Brent M. Segal
发明人： Jonathan W. Ward , Thomas Rueckes , Brent M. Segal
IPC分类号： C23C16/00
CPC分类号： D01F9/1272 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/02 , C01B2202/22 , D01F9/1271 , G11C2213/81
摘要： Methods of using thin metal layers to make Carbon Nanotube Films, Layers, Fabrics, Ribbons, Elements and Articles are disclosed. Carbon nanotube growth catalyst is applied on to a surface of a substrate, including one or more thin layers of metal. The substrate is subjected to a chemical vapor deposition of a carbon-containing gas to grow a non-woven fabric of carbon nanotubes. Portions of the non-woven fabric are selectively removed according to a defined pattern to create the article. A non-woven fabric of carbon nanotubes may be made by applying carbon nanotube growth catalyst on to a surface of a wafer substrate to create a dispersed monolayer of catalyst. The substrate is subjected to a chemical vapor deposition of a carbon-containing gas to grow a non-woven fabric of carbon nanotubes in contact and covering the surface of the wafer and in which the fabric is substantially uniform density.
摘要翻译： 公开了使用薄金属层制造碳纳米管薄膜，层，织物，丝带，元件和制品的方法。 将碳纳米管生长催化剂施加到基材的表面，包括一层或多层薄金属层。 对基板进行化学气相沉积的含碳气体以生长碳纳米管的无纺织物。 根据限定的图案选择性地去除无纺织物的部分以产生制品。 碳纳米管的无纺布可以通过将碳纳米管生长催化剂涂覆在晶片基板的表面上来制造催化剂的分散单层。 对基板进行化学气相沉积的含碳气体，使碳纳米管的无纺织物接触并覆盖晶片的表面，其中织物的密度基本上均匀。
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43.发明授权Devices having vertically-disposed nanofabric articles and methods of making the same 失效具有垂直布置的纳米制品的装置及其制造方法公开(公告)号：US06924538B2
公开(公告)日：2005-08-02
申请号：US10776572
申请日：2004-02-11
IPC分类号： B81B3/00 , G11C11/56 , G11C13/02 , G11C23/00 , H01H1/00 , H01H59/00 , H01L21/768 , H01L51/30 , H01L29/84 , B82B1/00
CPC分类号： G11C13/025 , B81B2203/0338 , B81B2203/04 , B81C1/00142 , B81C2201/0109 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/02 , C01B2202/22 , G11C11/56 , G11C13/0033 , G11C23/00 , G11C2213/16 , G11C2213/77 , G11C2213/81 , H01H1/0094 , H01L21/76838 , H01L51/0048 , H01L2221/1094 , Y10S977/943
摘要： Electro-mechanical switches and memory cells using vertically-disposed nanofabric articles and methods of making the same are described. An electro-mechanical device, includes a structure having a major horizontal surface and a channel formed therein. A conductive trace is in the channel; and a nanotube article vertically suspended in the channel, in spaced relation to a vertical wall of the channel. The article is electro-mechanically deflectable in a horizontal direction toward the conductive trace. Under certain embodiments, the vertically suspended extent of the nanotube article is defined by a thin film process. Under certain embodiments, the vertically suspended extent of the nanotube article is about 50 nanometers or less. Under certain embodiments, the nanotube article is clamped with a conducting material disposed in porous spaces between some nanotubes of the nanotube article. Under certain embodiments, the nanotube article is formed from a porous nanofabric. Under certain embodiments, the nanotube article is electromechanically deflectable into contact with the conductive trace and the contact is either a volatile state or non-volatile state depending on the device construction. Under certain embodiments, the vertically oriented device is arranged into various forms of three-trace devices. Under certain embodiments, the channel may be used for multiple independent devices, or for devices that share a common electrode.
摘要翻译： 描述了使用垂直布置的纳米制品的机电开关和存储单元及其制造方法。 机电装置包括具有主要水平表面和形成在其中的通道的结构。 通道中有导电迹线; 以及垂直悬挂在所述通道中的与所述通道的垂直壁成间隔开的纳米管制品。 该物品在水平方向上可电导向导电迹线偏转。 在某些实施方案中，纳米管制品的垂直悬浮程度由薄膜工艺限定。 在某些实施方案中，纳米管制品的垂直悬浮程度为约50纳米或更小。 在某些实施例中，纳米管制品被夹持在布置在纳米管制品的一些纳米管之间的多孔空间中的导电材料上。 在某些实施方案中，纳米管制品由多孔纳米纤维形成。 在某些实施例中，取决于器件结构，纳米管制品在机电上可偏转成与导电迹线接触，并且触点是易失性状态或非易失性状态。 在某些实施例中，垂直取向的装置被布置成各种形式的三轨迹装置。 在某些实施例中，信道可以用于多个独立设备，或者可以用于共享公共电极的设备。
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44.发明授权Microstrip antenna elements and arrays comprising a shaped nanotube fabric layer and integrated two terminal nanotube select devices 有权微带天线元件和阵列包括成形纳米管织物层和集成的两个末端纳米管选择装置公开(公告)号：US08937575B2
公开(公告)日：2015-01-20
申请号：US12533687
申请日：2009-07-31
CPC分类号： H01Q9/0407 , H01Q21/08
摘要： A nanotube based microstrip antenna element is provided along with arrays of same. The nanotube based microstrip antenna element comprises a dielectric substrate layer sandwiched between a ground plane layer and a conductive nanotube layer, the conductive nanotube layer shaped to form a radiating structure. In more advanced embodiments, the nanotube based microstrip antenna element further includes an integrated two terminal nanotube switch device such as to provide a selectability function to such microstrip antenna elements and reconfigurable arrays of same. Anisotropic nanotube fabric layers are also used to provide substantially transparent microstrip antenna structures which can be deposited over display screens and the like.
摘要翻译： 基于纳米管的微带天线元件与其阵列一起提供。 纳米管微带天线元件包括夹在接地平面层和导电纳米管层之间的电介质基底层，形成为形成辐射结构的导电纳米管层。 在更先进的实施例中，基于纳米管的微带天线元件还包括集成的二端子纳米管开关器件，以便为这种微带天线元件和可重构阵列提供可选择性功能。 各向异性纳米管织物层也用于提供基本上透明的微带天线结构，其可以沉积在显示屏等上。
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公开(公告)号：US07365632B2
公开(公告)日：2008-04-29
申请号：US11230876
申请日：2005-09-20
IPC分类号： H01C10/00
CPC分类号： H01C7/06 , H01C7/003 , H01C7/005 , H01C7/006 , H01C10/306 , H01C17/0652 , H01C17/232 , H01C17/283 , H01L28/22
摘要： Resistive elements include a patterned region of nanofabric having a predetermined area, where the nanofabric has a selected sheet resistance; and first and second electrical contacts contacting the patterned region of nanofabric and in spaced relation to each other. The resistance of the element between the first and second electrical contacts is determined by the selected sheet resistance of the nanofabric, the area of nanofabric, and the spaced relation of the first and second electrical contacts. The bulk resistance is tunable.
摘要翻译： 电阻元件包括具有预定面积的纳米纤维的图案化区域，其中纳米纤维具有选定的薄层电阻; 以及第一和第二电触头接触纳米尺寸的图案化区域并且彼此间隔开。 元件在第一和第二电触点之间的电阻由所选择的纳米尺寸的薄层电阻，纳米的面积以及第一和第二电触头间隔的关系来确定。 体积电阻是可调谐的。
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公开(公告)号：US20100267205A1
公开(公告)日：2010-10-21
申请号：US12066063
申请日：2006-09-05
IPC分类号： H01L23/373 , H01L21/70 , H01L21/02
CPC分类号： H01L23/373 , H01L23/433 , H01L24/28 , H01L24/31 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/73253 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/1306 , H01L2924/14 , Y10S977/80 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： Under one aspect, a method of cooling a circuit element includes providing a thermal reservoir having a temperature lower than an operating temperature of the circuit element; and providing a nanotube article in thermal contact with the circuit element and with the reservoir, the nanotube article including a non-woven fabric of nanotubes in contact with other nanotubes to define a plurality of thermal pathways along the article, the nanotube article having a nanotube density and a shape selected such that the nanotube article is capable of transferring heat from the circuit element to the thermal reservoir.
摘要翻译： 在一个方面，冷却电路元件的方法包括提供具有低于电路元件的工作温度的温度的热存储器; 并且提供与所述电路元件和所述储存器热接触的纳米管制品，所述纳米管制品包括与其它纳米管接触的纳米管的无纺织物以限定沿着所述制品的多个热路径，所述纳米管制品具有纳米管 密度和形状，使得纳米管制品能够将热量从电路元件传递到热储存器。
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公开(公告)号：US20100060383A1
公开(公告)日：2010-03-11
申请号：US12065854
申请日：2006-09-05
申请人： Jonathan W. Ward , Brent M. Segal
发明人： Jonathan W. Ward , Brent M. Segal
IPC分类号： H03H9/00
CPC分类号： C09D5/14 , A01N37/36 , Y10S977/724 , Y10S977/742 , Y10S977/75 , Y10S977/752 , Y10S977/932 , A01N25/10 , A01N37/02 , A01N37/04 , A01N37/06 , A01N37/10 , A01N59/16 , A01N59/20 , A01N2300/00
摘要： Under one aspect, a resonator 400 includes a nanotube element 410 including a non-woven fabric of unaligned nanotubes and having a thickness, and a support structure 404 defining a gap 406 over which the nanotube element 410 is suspended, the thickness of the nanotube element 410 and the length of the gap 406 being selected to provide a pre-specified resonance frequency for the resonator 400 The resonator 400 also includes a conductive element 412 in electrical contact with the nanotube element 410, a drive electrode 408 in spaced relation to the nanotube element 410, and power logic in electrical contact with die at least one drive electrode 408 The power logic provides a series of electrical pulses at a frequency selected to be about the same as the pre-specified resonance frequency of the resonator 400 to the drive electrode 408 during operation of the resonator 400, such that the nanotube element 410 responds to the series of electrical pulses applied to the drive electrode 408 by making a series of mechanical motions at the resonance frequency of the resonator 400.
摘要翻译： 在一个方面，谐振器400包括纳米管元件410，纳米管元件410包括非对准纳米管的非织造织物并具有厚度，以及支撑结构404，其限定了纳米管元件410悬挂在其上的间隙406，纳米管元件的厚度 410，并且间隙406的长度被选择为谐振器400提供预定的谐振频率。谐振器400还包括与纳米管元件410电接触的导电元件412，与纳米管相隔离的驱动电极408 元件410以及与裸片至少一个驱动电极408电接触的功率逻辑功率逻辑提供一系列电脉冲，频率选择为与谐振器400的预先指定的谐振频率相对于驱动电极 在谐振器400的操作期间，使得纳米管元件410响应于施加到驱动电极408的一系列电脉冲 在共振器400的共振频率下进行一系列机械运动。
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公开(公告)号：US20090173964A1
公开(公告)日：2009-07-09
申请号：US11708929
申请日：2007-02-21
CPC分类号： H01L33/40 , B82Y20/00 , H01L21/28575 , H01L29/2003 , H01L29/417 , H01L29/452 , H01L33/32 , Y10S438/924 , Y10T428/30 , Y10T428/31678
摘要： Manufacturers encounter limitations in forming low resistance ohmic electrical contact to semiconductor material P-type Gallium Nitride (p-GaN), commonly used in photonic applications, such that the contact is highly transparent to the light emission of the device. Carbon nanotubes (CNTs) can address this problem due to their combined metallic and semiconducting characteristics in conjunction with the fact that a fabric of CNTs has high optical transparency. The physical structure of the contact scheme is broken down into three components, a) the GaN, b) an interface material and c) the metallic conductor. The role of the interface material is to make suitable contact to both the GaN and the metal so that the GaN, in turn, will make good electrical contact to the metallic conductor that interfaces the device to external circuitry. A method of fabricating contact to GaN using CNTs and metal while maintaining protection of the GaN surface is provided.
摘要翻译： 制造商在与通常用于光子应用的半导体材料P型氮化镓（p-GaN）形成低电阻欧姆电接触方面遇到限制，使得接触对器件的发光是高度透明的。 碳纳米管（CNT）由于其组合的金属和半导体特性以及CNT的织物具有高的光学透明度的事实，可以解决这个问题。 接触方案的物理结构分为三个部分：a）GaN，b）界面材料和c）金属导体。 界面材料的作用是使GaN和金属两者适当地接触，这样GaN又将与将器件与外部电路接口的金属导体进行良好的电接触。 提供了一种使用CNT和金属制造与GaN接触的方法，同时保持了GaN表面的保护。
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49.发明授权Reconfigurable devices containing carbon nanomaterials and methods for using same 有权含有碳纳米材料的可重构装置及其使用方法公开(公告)号：US08816706B1
公开(公告)日：2014-08-26
申请号：US13220592
申请日：2011-08-29
CPC分类号： H01L23/57 , G06F21/86 , H01L2924/0002 , H05K1/0275 , H05K1/0292 , H05K1/0293 , H05K1/167 , H05K2201/0323 , H01L2924/00
摘要： Methods for using carbon nanomaterials to alter the operational output of a device are described herein. The methods can include providing a device that contains a carbon nanomaterial in a first state, and applying an input stimulus to the carbon nanomaterial so as to change the first state into a second state. In the first state, the carbon nanomaterial can be used to produce a normal operational output of the device, whereas the device can produce an altered operational output when the carbon nanomaterial is in the second state. When producing an altered operational output, the device can continue operating, but the altered operational output can be non-indicative of the true operational state of the device. Devices containing a carbon nanomaterial that can be reconfigured from a normal operational output to an altered operational output are also described herein.
摘要翻译： 本文描述了使用碳纳米材料来改变设备的操作输出的方法。 所述方法可以包括提供包含处于第一状态的碳纳米材料的装置，以及向碳纳米材料施加输入刺激以将第一状态改变为第二状态。 在第一状态下，碳纳米材料可用于产生器件的正常工作输出，而当碳纳米材料处于第二状态时，器件可以产生改变的工作输出。 当产生改变的操作输出时，设备可以继续操作，但改变的操作输出可以不指示设备的真实操作状态。 本文还描述了包含可从正常操作输出重新配置为改变的操作输出的碳纳米材料的装置。
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50.发明授权Carbon nanotube resonators comprising a non-woven fabric of unaligned nanotubes 有权碳纳米管谐振器包括非对准纳米管的无纺织物公开(公告)号：US07965156B2
公开(公告)日：2011-06-21
申请号：US12065854
申请日：2006-09-05
申请人： Jonathan W. Ward , Brent M. Segal
发明人： Jonathan W. Ward , Brent M. Segal
CPC分类号： C09D5/14 , A01N37/36 , Y10S977/724 , Y10S977/742 , Y10S977/75 , Y10S977/752 , Y10S977/932 , A01N25/10 , A01N37/02 , A01N37/04 , A01N37/06 , A01N37/10 , A01N59/16 , A01N59/20 , A01N2300/00
摘要： Under one aspect, a resonator 400 includes a nanotube element 410 including a non-woven fabric of unaligned nanotubes and having a thickness, and a support structure 404 defining a gap 406 over which the nanotube element 410 is suspended, the thickness of the nanotube element 410 and the length of the gap 406 being selected to provide a pre-specified resonance frequency for the resonator 400 The resonator 400 also includes a conductive element 412 in electrical contact with the nanotube element 410, a drive electrode 408 in spaced relation to the nanotube element 410, and power logic in electrical contact with die at least one drive electrode 408 The power logic provides a series of electrical pulses at a frequency selected to be about the same as the pre-specified resonance frequency of the resonator 400 to the drive electrode 408 during operation of the resonator 400, such that the nanotube element 410 responds to the series of electrical pulses applied to the drive electrode 408 by making a series of mechanical motions at the resonance frequency of the resonator 400.
摘要翻译： 在一个方面，谐振器400包括纳米管元件410，纳米管元件410包括非对准纳米管的非织造织物并具有厚度，以及支撑结构404，其限定了纳米管元件410悬挂在其上的间隙406，纳米管元件的厚度 410，并且间隙406的长度被选择为谐振器400提供预定的谐振频率。谐振器400还包括与纳米管元件410电接触的导电元件412，与纳米管相隔离的驱动电极408 元件410以及与裸片至少一个驱动电极408电接触的功率逻辑功率逻辑提供一系列电脉冲，频率选择为与谐振器400的预先指定的谐振频率相对于驱动电极 在谐振器400的操作期间，使得纳米管元件410响应于施加到驱动电极408的一系列电脉冲 在共振器400的共振频率下进行一系列机械运动。
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