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公开(公告)号：US20050200261A1
公开(公告)日：2005-09-15
申请号：US11123510
申请日：2005-05-06
Applicant: Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
Inventor： Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
CPC classification number: H01J1/304 , B82Y10/00 , H01J2201/30469
Abstract: Field emission properties may also be improved by coating the carbon materials with metal oxides. These metal oxides contribute to lowering the work function of the carbon material as well as improve the life of the field emission properties of the carbon materials, especially under high current density operation.
Abstract translation: 通过用金属氧化物涂覆碳材料也可以改善场致发射性能。 这些金属氧化物有助于降低碳材料的功函数，并且可以提高碳材料的场发射特性的寿命，特别是在高电流密度操作下。
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公开(公告)号：US20050184644A1
公开(公告)日：2005-08-25
申请号：US11053854
申请日：2005-02-10
Applicant: Seong-Hak Moon
Inventor： Seong-Hak Moon
CPC classification number: B82Y10/00 , H01J31/127
Abstract: A field emission display (FED) device prevents a phenomenon that a cross talk occurs among neighboring cells by preventing distortion of electron beam and enhances luminance. The FED device includes a gate electrode and an insulation layer sequentially formed on a substrate; a cathode electrode formed on the insulation layer and crossing the gate electrode; a carbon nano tube (CNT) formed on the cathode electrode and having a smaller length than the gate electrode; and an auxiliary electrode formed parallel to the cathode electrode.
Abstract translation: 场致发射显示器（FED）装置通过防止电子束的变形和亮度的提高，防止相邻电池之间发生串扰的现象。 FED装置包括依次形成在基板上的栅电极和绝缘层; 形成在绝缘层上并与栅电极交叉的阴极; 形成在所述阴极电极上并且具有比所述栅极电极更小的长度的碳纳米管（CNT）; 和与阴极平行的辅助电极。
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公开(公告)号：US20050116603A1
公开(公告)日：2005-06-02
申请号：US10901932
申请日：2004-07-29
Applicant: Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
Inventor： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
CPC classification number: H01J1/312 , B82Y10/00 , H01J31/127 , H01J2201/3125
Abstract: An electron emitter 10A has an emitter 12 made of a dielectric material and an upper electrode 14 and a lower electrode 16 for being supplied with a drive voltage Va for emitting electrons. The upper electrode 14 is disposed on an upper surface of the emitter, and the lower electrode 16 is disposed on a lower surface of the emitter 12. The upper electrode 14 has a plurality of through regions 20 through which the emitter 12 is exposed. Each of the through regions 20 of the upper electrode 14 has a peripheral portion 26 having a surface facing the emitter 12 and spaced from the emitter 12.
Abstract translation: 电子发射器10A具有由电介质材料制成的发射极12和用于发射电子的驱动电压Va的上电极14和下电极16。 上电极14设置在发射极的上表面上，下电极16设置在发射极12的下表面上。上电极14具有多个贯通区域20，发射极12通过该贯穿区域20露出。 上电极14的贯通区域20中的每一个具有周边部分26，该周边部分26具有面向发射极12并与发射极12间隔开的表面。
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公开(公告)号：US20050090176A1
公开(公告)日：2005-04-28
申请号：US10973964
申请日：2004-10-25
Applicant: Kenneth Dean , Bernard Coll , Albert Talin , Paul Von Allmen , Yi Wei , Adam Rawlett , Matthew Stainer
Inventor： Kenneth Dean , Bernard Coll , Albert Talin , Paul Von Allmen , Yi Wei , Adam Rawlett , Matthew Stainer
CPC classification number: H01J1/304 , B82Y10/00 , H01J1/3042 , H01J9/025 , H01J2201/30469
Abstract: A field emission device and method of forming a field emission device are provided in accordance with the present invention. The field emission device is comprised of a substrate (12) having a deformation temperature that is less than about six hundred and fifty degrees Celsius and a nano-supported catalyst (22) formed on the substrate (12) that has active catalytic particles that are less than about five hundred nanometers. The field emission device is also comprised of a nanotube (24) that is catalytically formed in situ on the nano-supported catalyst (22), which has a diameter that is less than about twenty nanometers.
Abstract translation: 根据本发明提供场致发射器件和形成场致发射器件的方法。 场发射装置由具有小于约六百五十摄氏度的变形温度的基底（12）和形成在基底（12）上的纳米载体催化剂（22）组成，该纳米载体催化剂（22）具有活性催化剂颗粒， 小于约五百纳米。 场致发射器件还包括在纳米支撑催化剂（22）上原位催化形成的纳米管（24），其具有小于约20纳米的直径。
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75.发明授权Cold emission film cathode and flat panel display with nanocrystalline carbon film emitter 失效冷发射膜阴极和平板显示器与纳米晶碳膜发射器公开(公告)号：US06870309B2
公开(公告)日：2005-03-22
申请号：US10332827
申请日：2001-07-12
Applicant: Alexandr Alexandrovich Blyablin , Alexandr Tursunovich Rakhimov , Vladimir Anatolievich Samorodov , Nikolai Vladislavovich Suetin , Mikhail Arkadievich Timofeev
Inventor： Alexandr Alexandrovich Blyablin , Alexandr Tursunovich Rakhimov , Vladimir Anatolievich Samorodov , Nikolai Vladislavovich Suetin , Mikhail Arkadievich Timofeev
IPC: B82B1/00 , H01J1/304 , H01J9/02 , H01J29/04 , H01J29/10 , H01J31/08 , H01J31/12 , H01J1/05 , H01J1/14 , H01J1/62 , H01J17/04 , H01J61/04
CPC classification number: H01J1/3048 , H01J9/025
Abstract: The invention relates to flat panel display terminals based on cold emission cathodes.The aim of said invention is to develop a full color processing display terminal using a cold emission cathode having high emission characteristics.The inventive cold emission film cathode comprises an insulated substrate which can be made of glass and a nanocrystalline carbon film emitter placed on it, said emitter is embodied in the form of a mono layer of grains of powder of a high temperature resistive material having a grain size ranging from 10−9 to 10−4 m, said grains being covered with a nanocrystalline carbon film. The inventive flat display terminal comprises flat glass plates on one of which a system of cold emission cathodes is arranged, said cathodes are embodied in a form of busbars coated with the mono layer of grains of powder of high temperature resistive material having a grain size ranging from 10−9 to 10−4 m which are covered with a nanocrystalline carbon film. The powdery grains are made of a material belonging to the family of silicon, diamond, silicon carbide, molybdenum, tungsten, tantalum, titanium and the alloys thereof. The plates are embodied in the form of a sheet glass.At least one grid can be arranged between cathode and the anode.Said invention allows to use a cheap glass and even polymers to produce a cathode assembly of a display terminal, in addition to the use of standard processing for sealing and vacuuming of the display terminal.
Abstract translation: 本发明涉及基于冷发射阴极的平板显示终端。本发明的目的是开发使用具有高发射特性的冷发射阴极的全色处理显示终端。本发明的冷发射膜阴极包括绝缘基板，其可以 由玻璃和放置在其上的纳米晶碳膜发射体制成，所述发射体体现为具有10 -9 -10的晶粒尺寸的高温电阻材料的粉末颗粒的单层形式， 所述晶粒被纳米晶碳膜覆盖。 本发明的平板显示终端包括平板玻璃板，其中一个布置有冷发射阴极系统，所述阴极以一种形式的母线形成，该母线涂覆有具有粒度范围的高温电阻材料的粉末颗粒单层 从10 -9到10 -4 m，其被纳米晶碳膜覆盖。 粉状颗粒由属于硅，金刚石，碳化硅，钼，钨，钽，钛及其合金的材料制成。 这些板以平板玻璃的形式体现。阴极和阳极之间可以布置至少一个格栅。除了使用透明玻璃以外，还可以使用便宜的玻璃和均匀的聚合物来制造显示终端的阴极组件 使用标准处理对显示终端进行密封和抽真空。
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Patent Agency Ranking
公开(公告)号：US20050029917A1
公开(公告)日：2005-02-10
申请号：US10912099
申请日：2004-08-06
Applicant: Masayuki Aiga , Toshiyuki Tsukada
Inventor： Masayuki Aiga , Toshiyuki Tsukada
CPC classification number: H01J23/05 , B82Y10/00 , H01J25/587 , H01J2201/30469
Abstract: A cathode substrate 10 is heated to 400 to 600° C. in the atmosphere of hydrocarbon gas such as methane and the gas is allowed to react with the surface of the cathode substrate 10 by a thermal CVD method. Thus, an electron emission source in which graphite nano-fibers 11 are allowed to grow in a gaseous-phase on the surface of the cathode substrate 10 by using nickel or iron existing on the surface of the cathode substrate 10 as a nucleus is held between upper and lower end hats 12 to form a cathode part 13.
Abstract translation: 将阴极基板10在甲烷等烃类气体的气氛中加热至400〜600℃，通过热CVD法使气体与阴极基板10的表面反应。 因此，通过使用存在于阴极基板10的表面上的镍或铁作为核，允许石墨纳米纤维11在气相上在阴极基板10的表面上生长的电子发射源被保持在 上下端帽12以形成阴极部分13。
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公开(公告)号：US20050001528A1
公开(公告)日：2005-01-06
申请号：US10879979
申请日：2004-06-29
Applicant: Dongsheng Mao , Richard Fink , Zvi Yaniv
Inventor： Dongsheng Mao , Richard Fink , Zvi Yaniv
CPC classification number: H01J1/304 , B82Y10/00 , C23C18/1204 , C23C18/127 , H01J9/025 , H01J2201/30469 , H01J2209/0223 , H01J2329/0455 , Y10S977/939 , Y10S977/952
Abstract: The present invention is directed toward cathodes and cathode materials comprising carbon nanotubes (CNTs) and particles. The present invention is also directed toward field emission devices comprising a cathode of the present invention, as well as methods for making these cathodes. In some embodiments, the cathode of the present invention is used in a field emission display. The invention also comprises a method of depositing a layer of CNTs and particles onto a substrate to form a cathode of the present invention, as well as a method of controlling the density of CNTs used in this mixed layer in an effort to optimize the field emission properties of the resulting layer for field emission display applications.
Abstract translation: 本发明涉及包含碳纳米管（CNT）和颗粒的阴极和阴极材料。 本发明还涉及包括本发明的阴极的场致发射器件以及制造这些阴极的方法。 在一些实施例中，本发明的阴极用于场发射显示。 本发明还包括将CNT和颗粒层沉积到衬底上以形成本发明的阴极的方法，以及控制在该混合层中使用的CNT的密度的方法，以努力优化场发射 用于场发射显示应用的所得层的特性。
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公开(公告)号：US5973446A
公开(公告)日：1999-10-26
申请号：US894270
申请日：1997-11-06
CPC classification number: H01J9/025 , H01J1/304 , H01J2201/304 , H01J2329/00
Abstract: A field emission cathode and methods for fabricating such a cathode from at least one body containing a first substance. The steps include a preparation of at least one irregularity in an emitting surface of the body, adding to the emitting surface of the body ions of a second substance with a low work function, and modifying the emitting surface by inducing field emission in applying a variable electric field to the body and increasing the field strength in steps.
Abstract translation: PCT No.PCT / SE96 / 00209 Sec。 371日期：1997年11月6日 102（e）日期1997年11月6日PCT提交1996年2月15日PCT公布。 公开号WO96 / 25733 日期：1996年8月22日一种场发射阴极以及从至少一个包含第一物质的物体制造这种阴极的方法。 这些步骤包括在身体的发射表面中制备至少一个不规则体，将具有低功函数的第二物质的体内离子的发射表面加入，并且通过在施加变量时诱导场发射来修饰发射表面 电场对身体和逐步增加场强。
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公开(公告)号：US5699668A
公开(公告)日：1997-12-23
申请号：US422076
申请日：1995-03-30
Applicant: Isaiah Watas Cox
Inventor： Isaiah Watas Cox
CPC classification number: H01L23/427 , F25B21/00 , F28F13/16 , F25B2321/003 , F25B30/00 , H01L2924/0002 , Y02B30/66
Abstract: In the method of the present invention, electrostatic fields are used to induce heat pumping action of a working fluid. A plurality of heat pumps with no moving parts are used. The operation of the one pump enhances the operation of the next. The method of the present invention is conducive to devices of a wide range of scales. Furthermore, operation at partial power levels is practicable, and precise control of temperature possible. Control is further enhanced by the addition or removal of further units to the system. Reliability should be enhanced, and peak power demands reduced. Wide selection of possible working fluids allows for the elimination of environmentally harmful halocarbons. In one embodiment of the present invention, chemical working fluids are eliminated entirely. In another embodiment, supercooled fluids such as liquid helium may be used while eliminating the wastage commonly encountered using such fluids.
Abstract translation: 在本发明的方法中，使用静电场来引起工作流体的热泵送作用。 使用多个没有移动部件的热泵。 一个泵的操作增强了下一个的运行。 本发明的方法有利于广泛尺度的装置。 此外，在部分功率水平的操作是可行的，并且可以精确地控制温度。 通过向系统添加或移除其他单元来进一步增强控制。 应提高可靠性，降低峰值功率需求。 广泛选择可能的工作流体允许消除对环境有害的卤代烃。 在本发明的一个实施例中，完全消除了化学工作流体。 在另一个实施例中，可以使用过冷流体如液氦，同时消除使用这种流体常见的浪费。
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公开(公告)号：US4774414A
公开(公告)日：1988-09-27
申请号：US086093
申请日：1987-08-12
Applicant: Kaoru Umemura , Tohru Ishitani , Toshiyuki Aida , Hifumi Tamura
Inventor： Kaoru Umemura , Tohru Ishitani , Toshiyuki Aida , Hifumi Tamura
CPC classification number: H01J27/26
Abstract: This invention relates to a liquid metal ion source which melts a source material and extracts ions. Stable extraction of ions of at least one element selected from among As, P and B for a long period of time can be attained by using as a source material an alloy having a composition represented by the formula L.sub.X R.sub.Y M.sub.A wherein X, Y and A each stands for atomic percentage; L at least one element selected from among Pt, Pd and Ag; R at least one element selected from among As, P and B; M at least one element selected from among Ge, Si and Sb; 5
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