公开(公告)号：US6020677A

公开(公告)日：2000-02-01

申请号：US748451

申请日：1996-11-13

Applicant: Graciela Beatriz Blanchet-Fincher ,  William Leo Holstein ,  Syed Ismat Ullah Shah

Inventor： Graciela Beatriz Blanchet-Fincher ,  William Leo Holstein ,  Syed Ismat Ullah Shah

IPC: H01J1/304 ,  H01J9/02 ,  H01J1/30 ,  H01J19/24

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/30446

Abstract: Carbon cone and carbon whisker field emitters are disclosed. These field emitters find particular usefulness in field emitter cathodes and display panels utilizing said cathodes. The carbon cone and carbon whisker field emitters can be formed by ion beam bombardment (e.g., ion beam etching) of carbon materials (e.g., bulk carbon, carbon films or carbon fibers).

Abstract translation: 公开了碳锥和碳晶须场发射体。 这些场发射器在场发射极阴极和利用所述阴极的显示面板中发现特别有用。 碳锥体和碳晶须场发射体可以通过碳材料（例如，本体碳，碳膜或碳纤维）的离子束轰击（例如，离子束蚀刻）形成。

公开(公告)号：US5905334A

公开(公告)日：1999-05-18

申请号：US686182

申请日：1996-07-23

Applicant: Osamu Nakamura ,  Shigemi Suzuki

Inventor： Osamu Nakamura ,  Shigemi Suzuki

IPC: H01J61/06 ,  G02F1/13357 ,  H01J1/30 ,  H01J1/304 ,  H01J9/02 ,  H01J17/06 ,  H01J31/12 ,  H01J61/067 ,  H01J61/00

CPC classification number: B82Y10/00 ,  H01J1/30 ,  H01J1/3042 ,  H01J61/0677 ,  H01J9/022 ,  H01J9/025 ,  G02F1/1336 ,  H01J2201/30446 ,  H01J2217/49271 ,  H01J2329/00 ,  H01J61/305 ,  H01J61/32 ,  H01J61/70 ,  H01J61/72

Abstract: A cold-cathode discharge device for emitting light. The device has a fluorescent tube and electrodes containing R.sub.2 O.sub.3-z (where R is an atom or an atom group of rare earth elements, O is oxygen, and z is 0.0 to 1.0). The electrodes are made by oxidation of the rare earth elements under an atmosphere in which oxygen and/or oxygen-containing substance is 1% or less by volume, in order to control the stoichiometry of the oxide.

Abstract translation: 一种用于发光的冷阴极放电装置。 该装置具有荧光管和含有R 2 O 3 -z的电极（其中R为稀土元素的原子或原子团，O为氧，z为0.0〜1.0）。 为了控制氧化物的化学计量，在氧和/或含氧物质为1体积％以下的气氛下，通过稀土元素的氧化来制造电极。

公开(公告)号：US5619093A

公开(公告)日：1997-04-08

申请号：US414838

申请日：1995-03-31

Applicant: John W. Glesener ,  Arthur A. Morrish

Inventor： John W. Glesener ,  Arthur A. Morrish

IPC: H01J1/304 ,  H01J1/14

CPC classification number: H01J1/304 ,  H01J2201/30403 ,  H01J2201/30446

Abstract: In a system containing an electron field emitter array characterized by aying diamond powder to a substrate and affixing the powder thereto, the diamond powder being composed of particles having sharp tips which are adapted to emit electrons in a vacuum and in an electric field, which electrons impact a phosphor layer disposed on an anode spaced above the tips of the diamond powder particles.

Abstract translation: 在包含电子场发射器阵列的系统中，其特征在于将金刚石粉末施加到基底上并将粉末附着在其上，金刚石粉末由具有尖锐尖端的颗粒组成，其适于在真空和电场中发射电子，该电子 影响设置在间隔在金刚石粉末颗粒的尖端上的阳极上的荧光体层。

公开(公告)号：US20130285009A1

公开(公告)日：2013-10-31

申请号：US13978797

申请日：2012-01-10

Applicant: Cheol Jin Lee ,  Dong Hoon Shin

Inventor： Cheol Jin Lee ,  Dong Hoon Shin

IPC: H01J1/316

CPC classification number: H01J1/316 ,  B82Y20/00 ,  H01J2201/30446 ,  H01J2201/30469

Abstract: Described is a lateral field emission device emitting electrons in parallel with respect to a substrate. Electron emission materials having a predetermined thickness are arranged in a direction with respect to the substrate on a supporting portion. An anode is disposed on a side portion of the substrate, the anode corresponding to the electron emission materials.

Abstract translation: 描述了相对于衬底平行地发射电子的横向场发射器件。 具有预定厚度的电子发射材料在支撑部分上相对于衬底的方向布置。 阳极设置在基板的侧部，阳极对应于电子发射材料。

公开(公告)号：US20130200776A1

公开(公告)日：2013-08-08

申请号：US13639290

申请日：2011-04-04

Applicant: Qiu-Hong Hu

Inventor： Qiu-Hong Hu

IPC: H01J1/304 ,  H01J63/04

CPC classification number: H01J1/3044 ,  B82Y20/00 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/3043 ,  H01J2201/30446 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0428 ,  H01J2329/0439 ,  H01J2329/0465 ,  H01J2329/0468 ,  H01J2329/0471 ,  H01J2329/0473

Abstract: The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base structure, wherein at least a portion of the plurality of micrometer sized sections each are provided with a plurality of electrically conductive nanostructures. Advantages of the invention include lower power consumption as well as an increase in light output of e.g. a field emission lighting arrangement comprising the field emission cathode.

Abstract translation: 本发明涉及包括至少部分导电的基底结构的外部发射阴极和空间上分布在基部结构处的多个导电千分尺尺寸的部分，其中每个微米尺寸部分的至少一部分被提供 具有多个导电纳米结构。 本发明的优点包括降低功率消耗以及例如增加光输出。 包括场发射阴极的场发射照明装置。

公开(公告)号：US08501136B2

公开(公告)日：2013-08-06

申请号：US12223639

申请日：2007-02-06

Applicant: Lu-Chang Qin ,  Han Zhang ,  Qi Zhang ,  Jie Tang

Inventor： Lu-Chang Qin ,  Han Zhang ,  Qi Zhang ,  Jie Tang

IPC: C01F17/00 ,  C01B25/08 ,  C01B35/00 ,  B32B9/00 ,  D02G3/00 ,  C30B25/00 ,  F21V9/06 ,  H01B1/08 ,  H01B1/02 ,  H01B1/00

CPC classification number: H01J1/304 ,  B82Y30/00 ,  C04B35/5805 ,  C04B35/62227 ,  C04B2235/3224 ,  C04B2235/5454 ,  C30B25/00 ,  C30B29/10 ,  C30B29/60 ,  D01F9/08 ,  H01J9/025 ,  H01J2201/30446 ,  H01J2329/00 ,  Y10T428/2913 ,  Y10T428/2916 ,  Y10T428/2973

Abstract: A method for preparing single-crystalline, rare-earth metal hexaboride nanowires by a chemical vapor deposition process is described. Also described are the nanowires themselves, the electron emitting properties of the nanowires, and the use of the nanowires in electron emitting devices, particularly as point electron sources.

Abstract translation: 描述了通过化学气相沉积工艺制备单晶，稀土金属六硼化物纳米线的方法。 还描述了纳米线本身，纳米线的电子发射性质，以及在电子发射器件中的纳米线的使用，特别是作为点电子源。

公开(公告)号：US08388400B2

公开(公告)日：2013-03-05

申请号：US12627982

申请日：2009-11-30

Applicant: Naofumi Aoki ,  Shoji Nishida

Inventor： Naofumi Aoki ,  Shoji Nishida

IPC: H01J1/304 ,  H01J1/30

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J1/3044 ,  H01J1/3046 ,  H01J31/127 ,  H01J2201/30423 ,  H01J2201/30426 ,  H01J2201/30446 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0423 ,  H01J2329/0439 ,  H01J2329/0471 ,  H01J2329/0473

Abstract: The following method is provided: a method of readily fabricating an electron-emitting device, coated with a low-work function material, having good electron-emitting properties with high reproducibility such that differences in electron-emitting properties between electron-emitting devices are reduced. Before a structure is coated with the low-work function material, a metal oxide layer is formed on the structure.

Abstract translation: 提供以下方法：容易地制造涂覆有低功函数材料的电子发射器件的方法，其具有良好的电子发射特性，具有高重现性，使得电子发射器件之间电子发射特性的差异减小 。 在用低功函数材料涂覆结构之前，在结构上形成金属氧化物层。

公开(公告)号：US08227985B2

公开(公告)日：2012-07-24

申请号：US13204008

申请日：2011-08-05

Applicant: Roger Philips Shurter ,  David James Devlin ,  Nathan Andrew Moody ,  Jose Martin Taccetti ,  Steven John Russell

Inventor： Roger Philips Shurter ,  David James Devlin ,  Nathan Andrew Moody ,  Jose Martin Taccetti ,  Steven John Russell

IPC: H01J9/02 ,  H01J21/00 ,  H01J5/16 ,  H01J1/34

CPC classification number: H01J1/304 ,  H01J2201/30446 ,  H01J2201/30457 ,  H01J2201/30469

Abstract: An electron source includes a back contact surface having a means for attaching a power source to the back contact surface. The electron source also includes a layer comprising platinum in direct contact with the back contact surface, a composite layer of single-walled carbon nanotubes embedded in platinum in direct contact with the layer comprising platinum. The electron source also includes a nanocrystalline diamond layer in direct contact with the composite layer. The nanocrystalline diamond layer is doped with boron. A portion of the back contact surface is removed to reveal the underlying platinum. The electron source is contained in an evacuable container.

Abstract translation: 电子源包括具有用于将电源附接到后接触表面的装置的后接触表面。 电子源还包括包含与背接触表面直接接触的铂的层，嵌入铂中的与包含铂的层直接接触的单壁碳纳米管的复合层。 电子源还包括与复合层直接接触的纳米晶体金刚石层。 纳米晶金刚石层掺杂硼。 背部接触表面的一部分被去除以露出下面的铂。 电子源包含在可抽真空的容器中。

公开(公告)号：US08057901B2

公开(公告)日：2011-11-15

申请号：US11596358

申请日：2005-05-13

Applicant: William E. Ford ,  Jurina Wessels ,  Akio Yasuda ,  Jack Barger

Inventor： William E. Ford ,  Jurina Wessels ,  Akio Yasuda ,  Jack Barger

IPC: H01B1/00 ,  H01B1/12 ,  H01B1/04 ,  H01B1/06 ,  H01B1/24 ,  B01J19/08 ,  C01B31/02 ,  C01B31/00 ,  D01F9/127 ,  C09C1/56 ,  B32B9/04 ,  B32B9/00

CPC classification number: H01M4/583 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/168 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/28 ,  H01G11/36 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30446 ,  H01J2201/30469 ,  H01M4/624 ,  H01M4/96 ,  Y02E60/13 ,  Y10S977/742 ,  Y10S977/745 ,  Y10S977/746 ,  Y10S977/748 ,  Y10S977/778 ,  Y10S977/904 ,  Y10S977/906 ,  Y10S977/919 ,  Y10S977/931 ,  Y10S977/932 ,  Y10T428/24802 ,  Y10T428/30 ,  Y10T428/31504

Abstract: The invention relates to a carbon nanotube composite material, to methods of its production and to uses of such composite material.

Abstract translation: 本发明涉及碳纳米管复合材料，其生产方法和这种复合材料的使用。

公开(公告)号：US20110101238A1

公开(公告)日：2011-05-05

申请号：US12987338

申请日：2011-01-10

Applicant: Theodore Carl Tessner, II ,  Gregory A. Schwind ,  Lynwood W. Swanson

Inventor： Theodore Carl Tessner, II ,  Gregory A. Schwind ,  Lynwood W. Swanson

IPC: H01J1/304 ,  H01J9/04

CPC classification number: H01J1/3044 ,  H01J9/025 ,  H01J37/073 ,  H01J2201/30426 ,  H01J2201/30446 ,  H01J2237/06316 ,  H01J2237/06341

Abstract: A stable cold field electron emitter is produced by forming a coating on an emitter base material. The coating protects the emitter from the adsorption of residual gases and from the impact of ions, so that the cold field emitter exhibits short term and long term stability at relatively high pressures and reasonable angular electron emission.

Abstract translation: 通过在发射极基材上形成涂层来制造稳定的冷场电子发射体。 涂层保护发射体免受残留气体的吸附和离子的冲击，使得冷场发射体在相当高的压力和合理的角度电子发射下表现出短期和长期的稳定性。