公开(公告)号：US08414757B2

公开(公告)日：2013-04-09

申请号：US12714420

申请日：2010-02-26

申请人： Steven Dale Ittel ,  Gillian Althea Maria Reynolds ,  Ming Zheng

发明人： Steven Dale Ittel ,  Gillian Althea Maria Reynolds ,  Ming Zheng

IPC分类号： C25D9/00 ,  H01J1/02

CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C25D5/02 ,  C25D5/50 ,  C25D9/06 ,  H01J9/025 ,  H01J2201/30469

摘要： The disclosure relates to processes for the electrochemical modification of electron emitting materials such as carbon nanotubes. The processes improve the oxidation resistance of the electron emitting materials when they are fired in an oxygen-containing atmosphere such as air. The disclosure also relates to the preparation of cathodes or cathode assemblies, for use in a field emission device, wherein are contained an electron field emitter made from such electron emitting material.

摘要翻译： 本公开涉及电子发射材料如碳纳米管的电化学改性的方法。 当这些电子发射材料在诸如空气的含氧气氛中焙烧时，这些方法提高了电子发射材料的抗氧化性。 本公开还涉及用于场发射器件中的阴极或阴极组件的制备，其中包含由这种电子发射材料制成的电子场发射器。

公开(公告)号：US08408077B2

公开(公告)日：2013-04-02

申请号：US10553892

申请日：2003-09-22

申请人： Mark Anthony Darty ,  Mohamadinejad Habib

发明人： Mark Anthony Darty ,  Mohamadinejad Habib

IPC分类号： G01L1/00

CPC分类号： G01P15/0894 ,  B82Y10/00 ,  G01L1/005 ,  G01P15/18 ,  H01J2201/30469

摘要： An apparatus for sensing a force. The apparatus includes a nanostructure being suitable for emitting electrons and a collector. The collector is proximately positioned with respect to the nanostructure so as to receive the emitted electrons and define a gap therebetween. The gap is partially dependent upon the applied force and the emission and reception of the electrons are indicative of the applied force.

摘要翻译： 一种用于感测力的装置。 该装置包括适于发射电子的纳米结构和集电体。 收集器相对于纳米结构近似定位，以便接收发射的电子并在其间限定间隙。 间隙部分取决于施加的力，电子的发射和接收表示所施加的力。

公开(公告)号：US20120308716A1

公开(公告)日：2012-12-06

申请号：US13483547

申请日：2012-05-30

申请人： Jin Woo JEONG ,  Jun Tae Kang ,  Yoon Ho Song ,  Jae Woo Kim

发明人： Jin Woo JEONG ,  Jun Tae Kang ,  Yoon Ho Song ,  Jae Woo Kim

IPC分类号： H01J9/02 ,  B05D3/02 ,  B82Y99/00

CPC分类号： B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01J1/3048 ,  H01J9/025 ,  H01J9/042 ,  H01J2201/30469

摘要： Provided is a manufacturing method of a CNT emitter with density controlled CNT, comprising: (i) fabricating a CNT paste by dispersing a carbon nanotube (CNT) powder, two kinds or more of inorganic fillers which have a lower melting temperature than the CNT and different oxidation degrees of the CNT, and an organic binder in a solvent; (ii) coating the CNT paste on an electrode formed above a substrate; (iii) sintering the substrate coated with the CNT paste to selectively oxidize the CNT around one kind of inorganic filler among two kinds or more of the inorganic fillers; and (iv) treating the surface of the CNT paste so that the surface of the CNT paste is activated.

摘要翻译： 提供了一种具有密度可控的CNT的CNT发射体的制造方法，包括：（i）通过分散碳纳米管（CNT）粉末，两种或更多种具有比CNT低的熔融温度的无机填料制造CNT浆料，以及 CNT的不同氧化度和溶剂中的有机粘合剂; （ii）将CNT浆料涂布在形成在基材上方的电极上; （iii）烧结涂覆有CNT浆料的基材，以选择性地将两种或更多种无机填料中的一种无机填料的CNT氧化; 和（iv）处理CNT浆料的表面，使CNT浆料的表面活化。

公开(公告)号：US20120220182A1

公开(公告)日：2012-08-30

申请号：US13470482

申请日：2012-05-14

申请人： YANG WEI ,  LIANG LIU ,  SHOU-SHAN FAN

发明人： YANG WEI ,  LIANG LIU ,  SHOU-SHAN FAN

IPC分类号： H01J9/02 ,  B82Y99/00

CPC分类号： H01J1/316 ,  H01J1/3044 ,  H01J9/025 ,  H01J9/027 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2201/3165 ,  H01J2329/0455 ,  H01J2329/0489

摘要： A method for making the electron emission apparatus is provided. In the method, an insulating substrate including a surface is provided. A number of grids are formed on the insulating substrate and defined by a plurality of electrodes. A number of conductive linear structures are fabricated and supported by the electrodes. The number of conductive linear structures are substantially parallel to the surface and each of the grids contains at least one of the conductive linear structures. The conductive linear structures are cut to form a number of electron emitters. Each of the electron emitters has two electron emission ends defining a gap therebetween.

摘要翻译： 提供了制造电子发射装置的方法。 在该方法中，提供包括表面的绝缘基板。 绝缘基板上形成有多个栅极，由多个电极限定。 许多导电线性结构由电极制造和支撑。 导电线性结构的数量基本上平行于表面，并且每个栅格包含至少一个导电线性结构。 导电线性结构被切割以形成多个电子发射体。 每个电子发射器具有限定它们之间的间隙的两个电子发射端。

公开(公告)号：US08182782B1

公开(公告)日：2012-05-22

申请号：US10269743

申请日：2002-10-09

申请人： Alexander P. Moravsky ,  Raouf O. Loutfy

发明人： Alexander P. Moravsky ,  Raouf O. Loutfy

IPC分类号： D01C5/00

CPC分类号： D01F9/127 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/152 ,  C01B32/162 ,  C01B2202/04 ,  H01J9/025 ,  H01J2201/30469 ,  Y10T428/292

摘要： The present invention relates to fullerene carbon nanotubes having a cylindrical wall comprising a double layer of carbon atoms and methods for the production and application of these double-wall carbon nanotubes; and, more particularly, to nanotubes with controlled number of carbon layers and methods for the production of macroscopic amounts of these nanotubes and there application as cathode materials in the cold field electron emission devices, notable such devices comprising light emitting CRT's.

摘要翻译： 本发明涉及具有包含双层碳原子的圆柱形壁的富勒烯碳纳米管和用于制备和应用这些双壁碳纳米管的方法; 更具体地，涉及具有受控数量的碳层的纳米管和用于生产宏观量的这些纳米管的方法，并且在冷场电子发射装置中作为阴极材料的应用，显着的这种包括发光CRT的装置。

公开(公告)号：US20120088107A1

公开(公告)日：2012-04-12

申请号：US13328822

申请日：2011-12-16

申请人： Mon-Shu HO ,  Chih-Pong HUANG

发明人： Mon-Shu HO ,  Chih-Pong HUANG

IPC分类号： B32B5/16 ,  B32B19/00 ,  C23C14/34 ,  H01L21/31 ,  B32B15/04 ,  C30B23/02 ,  B82Y99/00 ,  B82Y30/00

CPC分类号： C23C14/021 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C23C14/0605 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30465 ,  H01J2201/30469 ,  H01J2329/0452 ,  H01J2329/0455 ,  Y10T428/25 ,  Y10T428/30 ,  Y10T428/31678

摘要： The present invention provides a method of forming a self-assembly fullerene array on the surface of a substrate, comprising the following steps: (1) providing a substrate; (2) pre-annealing the substrate at a temperature ranging from 200° C. to 1200° C. in a vacuum system; and (3) providing powdered fullerene nanoparticles and depositing them on the surface of the substrate by means of physical vapor deposition technology in the vacuum system, so as to form a self-assembly fullerene array on the surface of the substrate. The present invention also provides a fullerene embedded substrate prepared therefrom, which has excellent field emission properties and can be used as a field emitter for any field emission displays.Finally, the present invention provides a fullerene embedded substrate prepared therefrom, which can be used to substitute for semiconductor carbides as optoelectronic devices and high-temperature, high-power, or high-frequency electric devices.

摘要翻译： 本发明提供一种在基材表面上形成自组装富勒烯阵列的方法，包括以下步骤：（1）提供基材; （2）在真空系统中在200℃至1200℃的温度范围内预处理该衬底; 和（3）提供粉状富勒烯纳米颗粒并通过真空系统中的物理气相沉积技术将其沉积在基板的表面上，从而在基材表面上形成自组装富勒烯阵列。 本发明还提供了由其制备的富勒烯嵌入式基板，其具有优异的场致发射特性，并可用作任何场发射显示器的场发射器。 最后，本发明提供了由其制备的富勒烯嵌入式基板，其可用于代替半导体碳化物作为光电子器件和高温，大功率或高频电器件。

公开(公告)号：US20110311825A1

公开(公告)日：2011-12-22

申请号：US12820870

申请日：2010-06-22

申请人： Maxime Darnon ,  Gerald W. Gibson ,  Pratik P. Joshi ,  Ryan M. Martin ,  Ying Zhang

发明人： Maxime Darnon ,  Gerald W. Gibson ,  Pratik P. Joshi ,  Ryan M. Martin ,  Ying Zhang

IPC分类号： B32B5/28

CPC分类号： C23C16/26 ,  C23C16/56 ,  H01J9/025 ,  H01J2201/30469 ,  H01L21/28562 ,  H01L21/31138 ,  H01L21/76837 ,  H01L21/76885 ,  H01L23/53276 ,  H01L2221/1094 ,  H01L2924/0002 ,  Y10T428/30 ,  H01L2924/00

摘要： The present disclosure relates to a method for selectively etching-back a polymer matrix to expose tips of carbon nanotubes comprising: a. growing carbon nanotubes on a conductive substrate; b. filling the gap around the carbon nanotubes with a polymeric fill matrix comprising at least one latent photoacid generator; and c. selectively etching-back the polymeric fill matrix to expose tips of the carbon nanotubes.

摘要翻译： 本公开涉及一种用于选择性地蚀回聚合物基质以暴露碳纳米管尖端的方法，其包括：a。 在导电基底上生长碳纳米管; b。 用包含至少一个潜在光酸产生剂的聚合物填充基质填充碳纳米管周围的间隙; 和c。 选择性地回蚀聚合物填充基质以暴露碳纳米管的尖端。

公开(公告)号：US20110285271A1

公开(公告)日：2011-11-24

申请号：US12959592

申请日：2010-12-03

申请人： PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

发明人： PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

IPC分类号： H01J9/02

CPC分类号： H01J3/021 ,  H01J9/148 ,  H01J29/481 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2203/0204 ,  H01J2329/0455 ,  H01J2329/46

摘要： A field emission device includes an insulative substrate, an electron pulling electrode, a secondary electron emission layer, a first dielectric layer, a cathode electrode, and an electron emission layer. The electron pulling electrode is located on a surface of the insulative substrate. The secondary electron emission layer is located on a surface of the electron pulling electrode. The cathode electrode is located apart from the electron pulling electrode by the first dielectric layer. The cathode electrode has a surface oriented to the electron pulling electrode and defines a first opening as an electron output portion. The electron emission layer is located on the surface of the cathode electrode and oriented to the electron pulling electrode.

摘要翻译： 场致发射器件包括绝缘衬底，电子牵拉电极，二次电子发射层，第一介电层，阴极电极和电子发射层。 电子牵引电极位于绝缘基板的表面。 二次电子发射层位于电子牵拉电极的表面上。 阴极通过第一介电层与电子牵拉电极分开。 阴极电极具有取向于电子牵引电极的表面，并且限定作为电子输出部分的第一开口。 电子发射层位于阴极表面并且定向到电子牵引电极。

公开(公告)号：US20110280371A1

公开(公告)日：2011-11-17

申请号：US13106394

申请日：2011-05-12

申请人： Sabee Molloi ,  Yahya Alivov

发明人： Sabee Molloi ,  Yahya Alivov

IPC分类号： G01N23/04 ,  H01J35/06 ,  B82Y99/00 ,  B82Y30/00

CPC分类号： H01J35/065 ,  B82Y10/00 ,  B82Y30/00 ,  H01J2201/30469

摘要： A device is provided for the generation of x-ray emission from an x-ray source based on titanium dioxide (TiO2) nanotubes grown by electrochemical oxidation. TiO2 nanotubes are used as a cold cathode in x-ray tubes.

摘要翻译： 提供了一种基于通过电化学氧化生长的二氧化钛（TiO 2）纳米管从x射线源产生X射线发射的装置。 在X射线管中使用TiO2纳米管作为冷阴极。

公开(公告)号：US20110268341A1

公开(公告)日：2011-11-03

申请号：US13094423

申请日：2011-04-26

申请人： Jan Boese ,  Frank Dennerlein

发明人： Jan Boese ,  Frank Dennerlein

IPC分类号： G06K9/00 ,  G01N23/04 ,  B82Y99/00

CPC分类号： A61B6/4007 ,  A61B6/4021 ,  A61B6/5205 ,  A61B2090/3764 ,  G06T11/006 ,  G06T2211/412 ,  H01J35/065 ,  H01J2201/30469 ,  H01J2235/062 ,  H01J2235/068

摘要： A method for reconstruction of an actual three-dimensional image dataset of an object during a monitoring process is proposed. Two-dimensional. X-ray projection images which correspond to a recording geometry are continuously recorded from different projection angles. The three-dimensional image dataset are reconstructed from a first number of these projection images, especially by a back projection method. The proportion of the oldest projection image contained in the current three-dimensional image dataset is removed from the three-dimensional image dataset and the proportion of the actual projection image is inserted in the three-dimensional image dataset after each recording of the actual projection image.

摘要翻译： 提出了一种用于在监视过程中重建对象的实际三维图像数据集的方法。 二维。 对应于记录几何的X射线投影图像从不同的投影角度连续记录。 从第一数量的这些投影图像，特别是通过反投影方法重构三维图像数据集。 将包含在当前三维图像数据集中的最旧的投影图像的比例从三维图像数据集中去除，并且在每次记录实际投影图像之后将实际投影图像的比例插入到三维图像数据集中 。