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    Electron emitter and process of fabrication
    31.
    发明申请
    Electron emitter and process of fabrication 审中-公开
    电子发射器和制造工艺

    公开(公告)号：WO2004109738B1

    公开(公告)日：2006-06-22

    申请号：PCT/IB2004002549

    申请日：2004-06-04

    Applicant: HAMMEL ERNST ELECTROVAC FABRIK

    Inventor： TANG XINHE ,  HAMMEL ERST

    IPC: H01J1/304 ,  H01J9/00 ,  H01J9/02 ,  H01J63/04

    CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J31/127 ,  H01J2201/3043 ,  H01J2329/0428

    Abstract: An electron emitter is formed by in situ growth from the vapor on catalyst clusters that are adhered by an adhesion layer to a conductive electrode. The emitter comprises hemispheroidal nanofiber clusters that emit electrons at low field strengths and high current densities, producing bright light by the interaction of the electrons and a fluorescent and/or phosphorescent film on an anode spaced across an evacuated gap. The nanofibers may be grown such that the nanofiber clusters are entangled, restricting movement of individual nanofibers.

    Abstract translation: 通过从催化剂簇上的蒸气原位生长形成电子发射体，所述催化剂簇通过粘合层粘附到导电电极上。 发射器包括半球形纳米纤维簇，其以低场强和高电流密度发射电子，通过电子的相互作用产生明亮的光，以及在排出的间隙上隔开的阳极上的荧光和/或磷光膜。 可以使纳米纤维生长使得纳米纤维簇缠结，限制单个纳米纤维的运动。

    METHOD OF MANUFACTURING NANOSTRUCTURES FOR A FIELD EMISSION CATHODE
    32.
    发明申请
    METHOD OF MANUFACTURING NANOSTRUCTURES FOR A FIELD EMISSION CATHODE 审中-公开
    制备场致发射阴极纳米结构的方法

    公开(公告)号：WO2016184828A1

    公开(公告)日：2016-11-24

    申请号：PCT/EP2016/060943

    申请日：2016-05-16

    Applicant: LIGHTLAB SWEDEN AB

    Inventor： TIRÉN, Jonas ,  CARLSSON, Jan-Otto ,  NIKONOVA, Oleysa

    IPC: H01J1/304 ,  C30B7/10 ,  H01J9/02 ,  H01J63/02 ,  H01J63/06

    CPC classification number: H01J1/304 ,  B82Y40/00 ,  C30B7/10 ,  C30B7/105 ,  C30B7/14 ,  C30B29/16 ,  H01J1/3044 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/3043 ,  H01J2201/30496

    Abstract: The present invention relates to the field of field emission lighting, and specifically to a method for forming a field emission cathode. The method comprises arranging a growth substrate in a growth solution comprising a Zn-based growth agent, the growth solution having a pre-defined pH-value at room temperature; increasing the pH value of the growth solution to reach a nucleation phase; upon increasing the pH of the solution nucleation starts. The growth phase is then entered by decreasing the pH. The length of the nanorods is determined by the growth time. The process is terminated by increasing the pH to form sharp tips. The invention also relates to a structure for such a field emission cathode and to a lighting arrangement comprising the field emission cathode.

    Abstract translation: 本发明涉及场发射照明领域，具体涉及形成场致发射阴极的方法。 该方法包括将生长底物布置在包含Zn基生长剂的生长溶液中，所述生长溶液在室温下具有预定义的pH值; 增加生长溶液的pH值达到成核期; 在增加溶液的pH值后，开始成核。 然后通过降低pH进入生长期。 纳米棒的长度由生长时间决定。 通过增加pH以形成锋利的尖端终止该过程。 本发明还涉及用于这种场发射阴极的结构和包括场发射阴极的照明装置。

    ELECTRON EMITTER AND PROCESS OF FABRICATION
    33.
    发明申请
    ELECTRON EMITTER AND PROCESS OF FABRICATION 审中-公开
    电子发射器和制造工艺

    公开(公告)号：WO2004109738A2

    公开(公告)日：2004-12-16

    申请号：PCT/IB2004/002549

    申请日：2004-06-04

    Applicant: ELECTROVAC FABRIKATION ELEKTROTECHNISCHER SPEZIALARTIKEL GMBH ,  TANG, Xinhe ,  HAMMEL, Ernst

    Inventor： TANG, Xinhe ,  HAMMEL, Ernst

    IPC: H01J9/00

    CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J31/127 ,  H01J2201/3043 ,  H01J2329/0428

    Abstract: An electron emitter is formed by in situ growth from the vapor on catalyst clusters that are adhered by an adhesion layer to a conductive electrode. The emitter comprises hemispheroidal nanofiber clusters that emit electrons at low field strengths and high current densities, producing bright light by the interaction of the electrons and a fluorescent and/or phosphorescent film on an anode spaced across an evacuated gap. The nanofibers may be grown such that the nanofiber clusters are entangled, restricting movement of individual nanofibers.

    Abstract translation: 通过从催化剂簇上的蒸气原位生长形成电子发射体，所述催化剂簇通过粘合层粘附到导电电极上。 发射器包括半球形纳米纤维簇，其以低场强和高电流密度发射电子，通过电子的相互作用产生明亮的光，以及在排出的间隙上隔开的阳极上的荧光和/或磷光膜。 可以使纳米纤维生长使得纳米纤维簇缠结，限制单个纳米纤维的运动。

    Copper nanowire production for interconnect applications
    35.
    发明授权
    Copper nanowire production for interconnect applications 有权
    铜纳米线生产用于互连应用

    公开(公告)号：US08834597B1

    公开(公告)日：2014-09-16

    申请号：US13485721

    申请日：2012-05-31

    Applicant: Jin-Woo Han ,  Meyya Meyyappan

    Inventor： Jin-Woo Han ,  Meyya Meyyappan

    IPC: C22B15/00 ,  B82Y10/00 ,  H01J1/00 ,  H01J1/304

    CPC classification number: B82Y10/00 ,  B82Y40/00 ,  H01J1/3048 ,  H01J9/025 ,  H01J2201/3043 ,  H01J2201/30449

    Abstract: A method of fabricating metallic Cu nanowires with lengths up to about 25 μm and diameters in a range 20-100 nm, or greater if desired. Vertically oriented or laterally oriented copper oxide structures (CuO and/or Cu2O) are grown on a Cu substrate. The copper oxide structures are reduced with 99+ percent H or H2, and in this reduction process the lengths decrease (to no more than about 25 μm), the density of surviving nanostructures on a substrate decreases, and the diameters of the surviving nanostructures have a range, of about 20-100 nm. The resulting nanowires are substantially pure Cu and can be oriented laterally (for local or global interconnects) or can be oriented vertically (for standard vertical interconnects).

    Abstract translation: 如果需要，制造长度大约25μm，直径在20-100nm范围内的金属Cu纳米线的方法或更高。 垂直取向或侧向取向的氧化铜结构（CuO和/或Cu2O）在Cu衬底上生长。 氧化铜结构以99％以上的H或H 2还原，在该还原过程中，长度减小（不大于约25μm），衬底上存活的纳米结构的密度降低，并且存活的纳米结构的直径 约20-100nm的范围。 所得的纳米线基本上是纯Cu，并且可以横向（用于局部或全局互连）或者可以垂直取向（对于标准垂直互连）。

    High performance materials and processes for manufacture of nanostructures for use in electron emitter ion and direct charging devices
    37.
    发明授权
    High performance materials and processes for manufacture of nanostructures for use in electron emitter ion and direct charging devices 失效
    用于制造用于电子发射体离子和直接充电装置的纳米结构的高性能材料和工艺

    公开(公告)号：US07995952B2

    公开(公告)日：2011-08-09

    申请号：US12042878

    申请日：2008-03-05

    Applicant: David H. Pan ,  Fa-Gung Fan ,  Joseph A. Swift ,  Dan A. Hays ,  Michael F. Zona

    Inventor： David H. Pan ,  Fa-Gung Fan ,  Joseph A. Swift ,  Dan A. Hays ,  Michael F. Zona

    IPC: G03G21/16 ,  H05B39/00 ,  G09G3/10

    CPC classification number: H01J1/304 ,  H01J17/066 ,  H01J2201/3043 ,  H01J2201/30434 ,  H01J2201/30469 ,  H01J2201/30488 ,  H01J2201/30496

    Abstract: In accordance with the invention, there are electron emitters, charging devices, and methods of forming them. An electron emitter array can include a plurality of nanostructures, each of the plurality of nanostructures can include a first end and a second end, wherein the first end can be connected to a first electrode and the second end can be positioned to emit electrons, and wherein each of the plurality of nanostructures can be formed of one or more of oxidation resistant metals, doped metals, metal alloys, metal oxides, doped metal oxides, and ceramics. The electron emitter array can also include a second electrode in close proximity to the first electrode, wherein one or more of the plurality of nanostructures can emit electrons in a gas upon application of an electric field between the first electrode and the second electrode.

    Abstract translation: 根据本发明，存在电子发射器，充电装置及其形成方法。 电子发射器阵列可以包括多个纳米结构，多个纳米结构中的每一个可以包括第一端和第二端，其中第一端可以连接到第一电极，并且第二端可以被定位成发射电子，以及 其中所述多个纳米结构中的每一个可以由抗氧化金属，掺杂金属，金属合金，金属氧化物，掺杂金属氧化物和陶瓷中的一种或多种形成。 电子发射器阵列还可以包括紧邻第一电极的第二电极，其中在第一电极和第二电极之间施加电场时，多个纳米结构中的一个或多个可以在气体中发射电子。

    METHOD FOR MANUFACTURING A FIELD EMITTER ELECTRODE USING THE ARRAY OF NANOWIRES
    38.
    发明申请
    METHOD FOR MANUFACTURING A FIELD EMITTER ELECTRODE USING THE ARRAY OF NANOWIRES 审中-公开
    使用纳米阵列制造场致发射体电极的方法

    公开(公告)号：US20100133983A1

    公开(公告)日：2010-06-03

    申请号：US12376824

    申请日：2007-07-25

    Applicant: Hee-Tae Jung ,  Sang Cheon Youn ,  Young Koan Ko

    Inventor： Hee-Tae Jung ,  Sang Cheon Youn ,  Young Koan Ko

    IPC: H01J1/02 ,  H01J9/02

    CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/3043 ,  H01J2201/30434 ,  H01J2201/30469

    Abstract: The present invention relates to a method for manufacturing a field emitter electrode, in which nanowires are aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field. More particularly, the present invention relates to a method for manufacturing a field emitter electrode having nanowires aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field, the method comprising the steps of diluting nanowires in a solvent, dispersing the resulting solution on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the nanowires aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the present invention, a high capacity field emitter electrode having high density nanowires aligned according to the direction of a generated electromagnetic field can be fabricated by a simple process and nanowires can be used as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like.

    Abstract translation: 本发明涉及一种用于制造场致发射电极的方法，其中纳米线根据所产生的电磁场的方向垂直或垂直或以水平和垂直之间的任意角度水平排列。 更具体地说，本发明涉及一种用于制造具有根据产生的电磁场的方向水平，垂直或以水平和垂直之间任何角度排列的纳米线的场致发射电极的方法，所述方法包括以下步骤：在 溶剂，将得到的溶液分散在固定于电磁场发生器上部的基板上，并固定沿电磁场发生器产生的电磁场方向排列的纳米线。 根据本发明，可以通过简单的工艺制造具有根据产生的电磁场方向排列的高密度纳米线的高容量场致发射极，并且可以使用纳米线作为场发射显示器（FED）的正极材料， 传感器，电极，背光灯等。

    Electron emitter and process of fabrication
    40.
    发明申请
    Electron emitter and process of fabrication 失效
    电子发射器和制造工艺

    公开(公告)号：US20040245911A1

    公开(公告)日：2004-12-09

    申请号：US10754675

    申请日：2004-01-09

    Applicant: Electrovac Fabrikation Elektrotechnischer Spezialartikel GmbH

    Inventor： Xinhe Tang ,  Ernst Hammel

    IPC: H01J063/04

    CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J31/127 ,  H01J2201/3043 ,  H01J2329/0428

    Abstract: An electron emitter is formed by in situ growth from the vapor on catalyst clusters that are adhered by an adhesion layer to a conductive electrode. The emitter comprises hemispheroidal nanofiber clusters that emit electrons at low field strengths and high current densities, producing bright light by the interaction of the electrons and a fluorescent and/or phosphorescent film on an anode spaced across an evacuated gap. The nanofibers may be grown such that the nanofiber clusters are entangled, restricting movement of individual nanofibers.

    Abstract translation: 通过从催化剂簇上的蒸气原位生长形成电子发射体，所述催化剂簇通过粘合层粘附到导电电极上。 发射器包括半球形纳米纤维簇，其以低场强和高电流密度发射电子，通过电子的相互作用产生明亮的光，以及在排出的间隙上隔开的阳极上的荧光和/或磷光膜。 可以使纳米纤维生长使得纳米纤维簇缠结，限制单个纳米纤维的运动。

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