METHOD FOR MAKING ELECTRON EMISSION APPARATUS
    31.
    发明申请
    METHOD FOR MAKING ELECTRON EMISSION APPARATUS 有权
    制造电子发射装置的方法

    公开(公告)号:US20120220182A1

    公开(公告)日:2012-08-30

    申请号:US13470482

    申请日:2012-05-14

    IPC分类号: H01J9/02 B82Y99/00

    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。

    Methods for production of double-walled carbon nanotubes
    32.
    发明授权
    Methods for production of double-walled carbon nanotubes 有权
    生产双壁碳纳米管的方法

    公开(公告)号:US08182782B1

    公开(公告)日:2012-05-22

    申请号:US10269743

    申请日:2002-10-09

    IPC分类号: D01C5/00

    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。

    METHOD OF FORMING SELF-ASSEMBLY AND UNIFORM FULLERENE ARRAY ON SURFACE OF SUBSTRATE
    33.
    发明申请
    METHOD OF FORMING SELF-ASSEMBLY AND UNIFORM FULLERENE ARRAY ON SURFACE OF SUBSTRATE 有权
    在基板表面形成自组装和均匀富集阵列的方法

    公开(公告)号:US20120088107A1

    公开(公告)日:2012-04-12

    申请号:US13328822

    申请日:2011-12-16

    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。

    FIELD EMISSION DEVICE
    35.
    发明申请
    FIELD EMISSION DEVICE 有权
    场发射装置

    公开(公告)号:US20110285271A1

    公开(公告)日:2011-11-24

    申请号:US12959592

    申请日:2010-12-03

    IPC分类号: H01J9/02

    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。

    Method for Reconstruction of a Current Three-Dimensional Image Dataset of an Object During a Monitoring Process and X-Ray Device
    37.
    发明申请
    Method for Reconstruction of a Current Three-Dimensional Image Dataset of an Object During a Monitoring Process and X-Ray Device 有权
    在监测过程和X射线设备期间重建对象的当前三维图像数据集的方法

    公开(公告)号:US20110268341A1

    公开(公告)日:2011-11-03

    申请号:US13094423

    申请日:2011-04-26

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

    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 。

    SUBSTRATE WITH CARBON NANOTUBES, AND METHOD TO TRANSFER CARBON NANOTUBES
    38.
    发明申请
    SUBSTRATE WITH CARBON NANOTUBES, AND METHOD TO TRANSFER CARBON NANOTUBES 审中-公开
    具有碳纳米管的基板和转移碳纳米管的方法

    公开(公告)号:US20110250380A1

    公开(公告)日:2011-10-13

    申请号:US13075401

    申请日:2011-03-30

    摘要: A substrate for field emitters uses carbon nanotubes (CNTs) on a conductive substrate, the CNTs being erected essentially perpendicular to the substrate and aligned. In a method to transfer a CNT forest from a first substrate to a second substrate, the second substrate is coated with adhesive and the peaks (tips) of the CNTs on the first substrate are embedded in the uncurred adhesive on the second substrate. After the adhesive cures, the CNTs are removed from the first substrate with the peaks anchored in the cured adhesive on the second substrate.

    摘要翻译: 用于场发射器的衬底在导电衬底上使用碳纳米管(CNT),所述CNT基本上垂直于衬底竖立并对齐。 在将CNT森林从第一衬底转移到第二衬底的方法中,第二衬底涂覆有粘合剂,并且将第一衬底上的CNT的峰(尖端)嵌入在第二衬底上的未发生粘合剂中。 在粘合剂固化之后,将碳纳米管从第一基底上去除,其中峰固定在第二基底上的固化的粘合剂中。

    METHOD FOR MAKING CATHODE SLURRY
    39.
    发明申请
    METHOD FOR MAKING CATHODE SLURRY 有权
    制备阴茎浆的方法

    公开(公告)号:US20110244754A1

    公开(公告)日:2011-10-06

    申请号:US12941158

    申请日:2010-11-08

    IPC分类号: H01J9/04

    摘要: A method for making cathode slurry is provided and includes the following steps. First, a plurality of electron emitters, an inorganic binder, and an organic carrier are provided. Second, the plurality of electron emitters, the inorganic binder, and the organic carrier are mixed to obtain a mixture. Third, the mixture is mechanically pressed and sheared.

    摘要翻译: 提供了制备阴极浆料的方法,包括以下步骤。 首先,提供多个电子发射体,无机粘合剂和有机载体。 其次,将多个电子发射体,无机粘合剂和有机载体混合,得到混合物。 第三,将混合物机械压制并剪切。