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1. 发明申请

US20050058797A1 High purity nanotube fabrics and films 有权
标题翻译：高纯度纳米管织物和薄膜
公开(公告)号：US20050058797A1
公开(公告)日：2005-03-17
申请号：US10860332
申请日：2004-06-03
申请人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
发明人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B65D1/00 , F16L1/00
CPC分类号： H01B1/18 , B82Y10/00 , B82Y30/00 , H01L51/0048 , H01L51/444 , Y10S977/742 , Y10T428/1376 , Y10T428/1393 , Y10T428/30
摘要： Certain spin-coatable liquids and application techniques are described, which can be used to form nanotube films or fabrics of controlled properties. A spin-coatable liquid for formation of a nanotube film includes a liquid medium containing a controlled concentration of purified nanotubes, wherein the controlled concentration is sufficient to form a nanotube fabric or film of preselected density and uniformity, and wherein the spin-coatable liquid comprises less than 1×1018 atoms/cm3 of metal impurities. The spin-coatable liquid is substantially free of particle impurities having a diameter of greater than about 500 nm.
摘要翻译：描述了一些可旋涂的液体和应用技术，其可以用于形成纳米管膜或受控特性的织物。用于形成纳米管膜的可旋涂液体包括含有受控浓度的纯化纳米管的液体介质，其中所述受控浓度足以形成预定浓度和均匀性的纳米管织物或膜，并且其中所述可旋涂液体包含小于1×10 18原子/ cm 3的金属杂质。可旋涂的液体基本上不含直径大于约500nm的颗粒杂质。

2. 发明申请

US20060204427A1 Aqueous carbon nanotube applicator liquids and methods for producing applicator liquids thereof 有权
标题翻译：水性碳纳米管涂布液及其施用液的制造方法
公开(公告)号：US20060204427A1
公开(公告)日：2006-09-14
申请号：US11304315
申请日：2005-12-15
申请人： Eliodor Ghenciu , Tzong-Ru Han , Ramesh Sivarajan , Thomas Rueckes , Rahul Sen , Brent Segal , Jonathan Ward
发明人： Eliodor Ghenciu , Tzong-Ru Han , Ramesh Sivarajan , Thomas Rueckes , Rahul Sen , Brent Segal , Jonathan Ward
IPC分类号： C01B31/02 , D01F9/127
CPC分类号： D06M11/64 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/17 , C01B2202/02 , C01B2202/28 , D06M10/02 , D06M11/50 , D06M11/55 , D06M2101/40 , H01L51/0003 , H01L51/0048 , Y10S977/746 , Y10S977/845
摘要： Certain applicator liquids and method of making the applicator liquids are described. The applicator liquids can be used to form nanotube films or fabrics of controlled properties. An applicator liquid for preparation of a nanotube film or fabric includes a controlled concentration of nanotubes dispersed in a liquid medium containing water. The controlled concentration is sufficient to form a nanotube fabric or film of preselected density and uniformity.
摘要翻译：描述了一些施用液体和制备涂抹液的方法。施用液体可用于形成具有受控特性的纳米管膜或织物。用于制备纳米管膜或织物的涂布液包括分散在含水液体介质中的受控浓度的纳米管。受控浓度足以形成预选密度和均匀性的纳米管织物或薄膜。

3. 发明申请

US20050269554A1 Applicator liquid containing ethyl lactate for preparation of nanotube films 有权
标题翻译：包含乳酸乙酯用于制备纳米管膜的涂布液
公开(公告)号：US20050269554A1
公开(公告)日：2005-12-08
申请号：US10860433
申请日：2004-06-03
申请人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
发明人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
IPC分类号： H01B1/00 , H01B1/24
CPC分类号： H01B1/24 , B82Y10/00 , B82Y30/00 , C08K5/101 , Y10S977/742 , Y10S977/753 , Y10S977/845 , Y10T428/29
摘要： Certain applicator liquids and application techniques are described, which can be used to form nanotube films or fabrics of controlled properties. An applicator liquid for preparation of a nanotube film or fabric includes a controlled concentration of nanotubes dispersed in ethyl lactate. The controlled concentration is sufficient to form a nanotube fabric or film of preselected density and uniformity.
摘要翻译：描述了一些施用器液体和应用技术，其可用于形成具有受控特性的纳米管膜或织物。用于制备纳米管膜或织物的涂布液包括分散在乳酸乙酯中的受控浓度的纳米管。受控浓度足以形成预选密度和均匀性的纳米管织物或薄膜。

4. 发明申请

US20050269553A1 Spin-coatable liquid for use in electronic fabrication processes 有权
标题翻译：用于电子制造工艺的可旋涂液体
公开(公告)号：US20050269553A1
公开(公告)日：2005-12-08
申请号：US10860432
申请日：2004-06-03
申请人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
发明人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
IPC分类号： H01C1/00 , H01C17/065 , H01L51/00 , H01L51/30 , H01L51/40
CPC分类号： B82Y10/00 , H01C17/0652 , H01L51/0003 , H01L51/0025 , H01L51/0048 , Y10S977/742 , Y10S977/743 , Y10S977/753 , Y10T428/29 , Y10T428/2982 , Y10T428/30
摘要： Certain spin-coatable liquids and application techniques are described, which can be used to form nanotube films or fabrics of controlled properties. A spin-coatable liquid containing nanotubes for use in an electronics fabrication process includes a solvent containing a plurality of nanotubes. The nanotubes are at a concentration of greater than 1 mg/L. The nanotubes are pretreated to reduce the level of metallic and particulate impurities to a preselected level, and the preselected metal and particulate impurities levels are selected to be compatible with an electronics manufacturing process. The solvent also is selected for compatibility with an electronics manufacturing process.
摘要翻译：描述了一些可旋涂的液体和应用技术，其可以用于形成纳米管膜或受控特性的织物。包含用于电子制造工艺的纳米管的可旋涂的液体包括含有多个纳米管的溶剂。纳米管的浓度大于1mg / L。预处理纳米管以将金属和颗粒杂质的水平降低到预选的水平，并且预选的金属和微粒杂质水平被选择为与电子制造工艺兼容。溶剂也被选择用于与电子制造工艺的兼容性。

5. 发明申请

US20050058590A1 Spin-coatable liquid for formation of high purity nanotube films 有权
标题翻译：用于形成高纯度纳米管膜的可旋涂液体
公开(公告)号：US20050058590A1
公开(公告)日：2005-03-17
申请号：US10860334
申请日：2004-06-03
申请人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
发明人： Rahul Sen , Ramesh Sivarajan , Thomas Rueckes , Brent Segal
IPC分类号： C01B31/02 , C08G63/48 , C08L67/00 , C09C1/56 , C09D7/12 , D01F9/12 , H01L51/00 , H01L51/30
CPC分类号： C09C1/56 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/152 , C01B32/168 , C01B32/17 , C01B2202/02 , C01P2004/03 , C01P2004/13 , C01P2006/40 , C01P2006/80 , C08K3/04 , C09C1/48 , C09D7/70 , H01L51/0048 , H01L51/0052 , Y10S977/742 , Y10S977/75 , Y10S977/752 , Y10S977/755 , Y10S977/764 , Y10S977/778 , Y10S977/786 , Y10T428/29 , Y10T428/2982
摘要： Certain spin-coatable liquids and application techniques are described, which can be used to form nanotube films or fabrics of controlled properties. A spin-coatable liquid for formation of a nanotube film includes a liquid medium containing a controlled concentration of purified nanotubes, wherein the controlled concentration is sufficient to form a nanotube fabric or film of preselected density and uniformity, and wherein the spin-coatable liquid comprises less than 1×1018 atoms/cm3 of metal impurities. The spin-coatable liquid is substantially free of particle impurities having a diameter of greater than about 500 nm.
摘要翻译：描述了一些可旋涂的液体和应用技术，其可以用于形成纳米管膜或受控特性的织物。用于形成纳米管膜的可旋涂液体包括含有受控浓度的纯化纳米管的液体介质，其中所述受控浓度足以形成预定浓度和均匀性的纳米管织物或膜，并且其中所述可旋涂液体包含小于1×10 18原子/ cm 3的金属杂质。可旋涂的液体基本上不含直径大于约500nm的颗粒杂质。

6. 发明申请

US20070296019A1 Non-volatile electromechanical field effect devices and circuits using same and methods of forming same 有权
公开(公告)号：US20070296019A1
公开(公告)日：2007-12-27
申请号：US11731946
申请日：2007-04-02
申请人： Claude Bertin , Thomas Rueckes , Brent Segal , Bernhard Vogeli , Darren Brock , Venkatachalam Jaiprakash
发明人： Claude Bertin , Thomas Rueckes , Brent Segal , Bernhard Vogeli , Darren Brock , Venkatachalam Jaiprakash
IPC分类号： H01L29/788
CPC分类号： H01L29/78 , B82Y10/00 , B82Y99/00 , G11C7/065 , G11C13/025 , G11C16/0416 , G11C17/16 , G11C17/165 , G11C23/00 , G11C2213/16 , G11C2213/17 , G11C2213/79 , H01H1/0094 , H01L27/10 , H01L27/1052 , H01L27/112 , H01L27/11206 , H01L27/115 , H01L27/286 , H01L29/0665 , H01L29/0673 , H01L29/42324 , H01L51/0048 , H01L51/0052 , H01L51/0508 , Y10S977/708 , Y10S977/724 , Y10S977/742 , Y10S977/762 , Y10S977/936 , Y10S977/938 , Y10S977/94 , Y10S977/943
摘要： Under one aspect, a field effect device includes a gate, a source, and a drain, with a conductive channel between the source and the drain; and a nanotube switch having a corresponding control terminal, said nanotube switch being positioned to control electrical conduction through said conductive channel. Under another aspect, a field effect device includes a gate having a corresponding gate terminal; a source having a corresponding source terminal; a drain having a corresponding drain terminal; a control terminal; and a nanotube switching element positioned between one of the gate, source, and drain and its corresponding terminal and switchable, in response to electrical stimuli at the control terminal and at least one of the gate, source, and drain terminals, between a first non-volatile state that enables current flow between the source and the drain and a second non-volatile state that disables current flow between the source and the drain.

7. 发明申请

US20070235826A1 DEVICES HAVING HORIZONTALLY-DISPOSED NANOFABRIC ARTICLES AND METHODS OF MAKING THE SAME 有权
标题翻译：具有水溶性纳米制品的装置及其制造方法
公开(公告)号：US20070235826A1
公开(公告)日：2007-10-11
申请号：US11193795
申请日：2005-07-29
申请人： Venkatachalam Jaiprakash , Jonathan Ward , Thomas Rueckes , Brent Segal
发明人： Venkatachalam Jaiprakash , Jonathan Ward , Thomas Rueckes , Brent Segal
IPC分类号： H01L29/84
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 , G11C23/00 , G11C2213/16 , G11C2213/77 , G11C2213/81 , H01H1/0094 , H01L21/76838 , H01L51/0048 , H01L2221/1094 , Y10S977/724 , Y10S977/734 , Y10S977/742
摘要： New devices having horizontally-disposed nanofabric articles and methods of making same are described. A discrete electro-mechanical device includes a structure having an electrically-conductive trace. A defined patch of nanotube fabric is disposed in spaced relation to the trace; and the defined patch of nanotube fabric is electromechanically deflectable between a first and second state. In the first state, the nanotube article is in spaced relation relative to the trace, and in the second state the nanotube article is in contact with the trace. A low resistance signal path is in electrical communication with the defined patch of nanofabric. Under certain embodiments, the structure includes a defined gap into which the electrically conductive trace is disposed. The defined gap has a defined width, and the defined patch of nanotube fabric spans the gap and has a longitudinal extent that is slightly longer than the defined width of the gap. Under certain embodiments, a clamp is disposed at each of two ends of the nanotube fabric segment and disposed over at least a portion of the nanotube fabric segment substantially at the edges defining the gap. Under certain embodiments, the clamp is made of electrically-conductive material. Under certain embodiments, the contact between the nanotube patch and the trace is a non-volatile state. Under certain embodiments, the contact between the nanotube patch and the trace is a volatile state. Under certain embodiments, the at least one electrically conductive trace has an interface material to alter the attractive force between the nanotube fabric segment and the electrically conductive trace.
摘要翻译：描述了具有水平布置的纳米制品的新器件及其制造方法。分立的机电装置包括具有导电迹线的结构。定义的纳米管织物贴片与痕迹间隔开设置; 并且所述限定的纳米管织物片在第一和第二状态之间是机电偏转的。在第一状态下，纳米管制品相对于迹线具有间隔的关系，并且在第二状态下，纳米管制品与痕迹接触。低电阻信号路径与所定义的纳米片段电连通。在某些实施例中，该结构包括限定的导电迹线设置的间隙。限定的间隙具有限定的宽度，并且限定的纳米管织物片段跨过间隙并且具有比限定的间隙宽度稍长的纵向范围。在某些实施例中，夹具设置在纳米管织物片段的两端中的每一个处，并且在纳米管织物片段的至少一部分上大致位于限定间隙的边缘处。在某些实施例中，夹具由导电材料制成。在某些实施方案中，纳米管贴片和迹线之间的接触是非挥发性状态。在某些实施方案中，纳米管贴片和迹线之间的接触是挥发性状态。在某些实施例中，至少一个导电迹线具有界面材料，以改变纳米管织物片段和导电迹线之间的吸引力。

8. 发明申请

US20070020859A1 Method of making non-volatile field effect devices and arrays of same 审中-公开
标题翻译：制造非易失性场效应器件及其阵列的方法
公开(公告)号：US20070020859A1
公开(公告)日：2007-01-25
申请号：US11527127
申请日：2006-09-26
申请人： Claude Bertin , Thomas Rueckes , Brent Segal
发明人： Claude Bertin , Thomas Rueckes , Brent Segal
IPC分类号： H01L21/8234
CPC分类号： H01L29/78 , B82Y10/00 , B82Y99/00 , G11C7/065 , G11C13/025 , G11C16/0416 , G11C17/16 , G11C17/165 , G11C23/00 , G11C2213/16 , G11C2213/17 , G11C2213/79 , H01H1/0094 , H01L27/10 , H01L27/1052 , H01L27/112 , H01L27/11206 , H01L27/115 , H01L27/286 , H01L29/0665 , H01L29/0673 , H01L29/42324 , H01L51/0048 , H01L51/0052 , H01L51/0508 , Y10S977/708 , Y10S977/724 , Y10S977/742 , Y10S977/762 , Y10S977/936 , Y10S977/938 , Y10S977/94 , Y10S977/943
摘要： Methods of making non-volatile field effect devices and arrays of same. Under one embodiment, a method of making a non-volatile field effect device includes providing a substrate with a field effect device formed therein. The field effect device includes a source, drain and gate with a field-modulatable channel between the source and drain. An electromechanically-deflectable, nanotube switching element is formed over the field effect device. Terminals and corresponding interconnect are provided to correspond to each of the source, drain and gate such that the nanotube switching element is electrically positioned between one of the source, drain and gate and its corresponding terminal, and such that the others of said source, drain and gate are directly connected to their corresponding terminals.
摘要翻译：制造非易失性场效应器件及其阵列的方法。在一个实施例中，制造非易失性场效应器件的方法包括提供其中形成有场效应器件的衬底。场效应器件包括在源极和漏极之间具有场可调通道的源极，漏极和栅极。在场效应器件上形成机电偏转的纳米管开关元件。提供端子和相应的互连件以对应于源极，漏极和栅极中的每一个，使得纳米管开关元件电气地定位在源极，漏极和栅极之间及其对应的端子之间，并且使得其他源极，漏极并且门直接连接到其相应的端子。

9. 发明申请

US20070018260A1 Devices having vertically-disposed nanofabric articles and methods of making the same 有权
标题翻译：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：US20070018260A1
公开(公告)日：2007-01-25
申请号：US11158544
申请日：2005-06-22
申请人： Venkatachalam Jaiprakash , Jonathan Ward , Thomas Rueckes , Brent Segal
发明人： Venkatachalam Jaiprakash , Jonathan Ward , Thomas Rueckes , Brent Segal
IPC分类号： H01L29/82 , H01L27/14 , H01L31/115 , H01L23/48
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。

10. 发明申请

US20060231865A1 Electromechanical three-trace junction devices 有权
公开(公告)号：US20060231865A1
公开(公告)日：2006-10-19
申请号：US11454216
申请日：2006-06-15
申请人： Thomas Rueckes , Brent Segal , Claude Bertin
发明人： Thomas Rueckes , Brent Segal , Claude Bertin
IPC分类号： H01L27/10 , H01L29/73
CPC分类号： G11C11/56 , B82Y10/00 , G11C13/025 , G11C23/00 , G11C2213/77 , H01H1/0094 , Y10S977/742 , Y10S977/932 , Y10S977/936 , Y10S977/943
摘要： Three-trace electromechanical devices and methods of using same are described. The device of the present invention includes first and second electrically conductive elements with a nanotube ribbon (or other electromechanical elements) disposed therebetween. The nanotube ribbon is capable of maintaining its position after removing an electrical stimulus applied to at least one of the first and second electrically conductive elements. Such devices may be formed into arrays of cells. One of the conductive elements may be used to create an attractive force to cause the nanotube ribbon to contact a conductive element, and the other conductive element may be used to create an attractive force to pull the nanotube ribbon from contact with the contacted conductive element. The electrically conductive traces may be aligned or unaligned with one another.

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