公开(公告)号：US20050116601A1

公开(公告)日：2005-06-02

申请号：US10986393

申请日：2004-11-12

Applicant: Akira Shimazu ,  Tsuyoshi Takegami

Inventor： Akira Shimazu ,  Tsuyoshi Takegami

IPC: H01J1/30 ,  H01J1/304 ,  H01J9/02 ,  H01J1/62

CPC classification number: B82Y10/00 ,  H01J1/3048 ,  H01J9/025 ,  H01J2201/30469 ,  Y10T29/49002 ,  Y10T29/49128 ,  Y10T29/49147 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49169

Abstract: Provided is an electron-emitting device using a carbon fiber as an electronic member. A carbon fiber through which a cathode electrode and a control electrode are short-circuited is removed to obtain an electron-emitting device having a uniform electron emission characteristic. A first electrode including a plurality of fibers each containing carbon and a second electrode are prepared. Then, a voltage is applied between the first electrode and the second electrode with a state where a potential of the first electrode becomes higher than a potential of the second electrode to remove a carbon fiber through which the first electrode and the second electrode are short-circuited.

Abstract translation: 提供了使用碳纤维作为电子部件的电子发射器件。 除去阴极电极和控制电极短路的碳纤维，得到电子发射特性均匀的电子发射器件。 制备包含多个含有碳和第二电极的纤维的第一电极。 然后，以第一电极的电位变得高于第二电极的电位以去除第一电极和第二电极短路的碳纤维的状态，在第一电极和第二电极之间施加电压， 电路

公开(公告)号：US20050104506A1

公开(公告)日：2005-05-19

申请号：US10707058

申请日：2003-11-18

Applicant: Meng-Jey YOUH ,  Chun-Lung TSENG ,  Yao-Hsien HUANG ,  Michelle LIN

Inventor： Meng-Jey YOUH ,  Chun-Lung TSENG ,  Yao-Hsien HUANG ,  Michelle LIN

IPC: H01J1/304 ,  H01J1/62 ,  H01J9/02

CPC classification number: H01J9/025 ,  H01J1/3048

Abstract: A method of manufacturing a triode field emission cold cathode device having randomly distributed field emission emitters comprising the steps of providing a substrate (10), depositing a first conductive layer (11) on the substrate, spraying the preceding layer with a random pattern of masking material (20), depositing an insulating layer (13) on the masked preceding layer, depositing a second conductive layer (14) on the insulting layer, and removing the masking material. A triode field emission cold cathode device having randomly distributed field emission emitters is also provided.

Abstract translation: 一种制造具有随机分布的场致发射体的三极管场致发射冷阴极器件的方法，包括以下步骤：提供衬底（10），在衬底上沉积第一导电层（11），用先前的层以掩模 材料（20），在掩蔽的先前层上沉积绝缘层（13），在绝缘层上沉积第二导电层（14），并去除掩模材料。 还提供了具有随机分布的场致发射体的三极管场致发射冷阴极器件。

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。

公开(公告)号：US06858981B2

公开(公告)日：2005-02-22

申请号：US10421407

申请日：2003-04-22

Applicant: Sung-Hee Cho ,  Min-Jae Yoon

Inventor： Sung-Hee Cho ,  Min-Jae Yoon

IPC: H01J9/02 ,  H01J1/30 ,  H01J1/304 ,  H01J29/04 ,  H01J31/12 ,  H01J1/62

CPC classification number: B82Y10/00 ,  H01J1/3048 ,  H01J31/127 ,  H01J2201/30469

Abstract: Disclosed is an electron emission source composition for a field emission display device including 1 to 20% by weight of carbon nano tubes; glass frit; an organic binder resin comprising ethyl cellulose and acrylate resin and/or acryl resin; and an organic solvent, wherein the glass frit is present in an amount of 1 to 500 parts by weight with respect to 100 parts by weight of the carbon nano tubes.

Abstract translation: 公开了一种包括1至20重量％的碳纳米管的场致发射显示装置的电子发射源组合物; 玻璃料; 包含乙基纤维素和丙烯酸酯树脂和/或丙烯酸树脂的有机粘合剂树脂; 和有机溶剂，相对于100重量份的碳纳米管，玻璃料的存在量为1〜500重量份。

公开(公告)号：US20050002851A1

公开(公告)日：2005-01-06

申请号：US10719689

申请日：2003-11-21

Applicant: Kenneth McElrath ,  Yuemei Yang ,  Kenneth Smith ,  Xiaodong Hu

Inventor： Kenneth McElrath ,  Yuemei Yang ,  Kenneth Smith ,  Xiaodong Hu

IPC: B01J23/881 ,  B01J23/887 ,  B01J35/00 ,  B01J35/02 ,  C01B31/02 ,  C23C16/26 ,  C23C16/44 ,  D01F9/12 ,  H01J1/00 ,  H01J1/304 ,  H01J9/02 ,  H01J29/48

CPC classification number: B82Y30/00 ,  B01J23/881 ,  B01J23/8872 ,  B01J35/0026 ,  B01J35/023 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/168 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/34 ,  C01B2202/36 ,  C23C16/26 ,  C23C16/4417 ,  H01J1/3048 ,  H01J9/025 ,  H01J29/481 ,  H01J2201/30469 ,  Y10S977/752

Abstract: A method for making carbon nanotube particulates involves providing a catalyst comprising catalytic metals, such as iron and molybdenum or metals from Group VIB or Group VIIIB elements, on a support material, such as magnesia, and contacting the catalyst with a gaseous carbon-containing feedstock, such as methane, at a sufficient temperature and for a sufficient contact time to make small-diameter carbon nanotubes having one or more walls and outer wall diameters of less than about 3 nm. Removal of the support material from the carbon nanotubes yields particulates of enmeshed carbon nanotubes that retain an approximate three-dimensional shape and size of the particulate support that was removed. The carbon nanotube particulates can comprise ropes of carbon nanotubes. The carbon nanotube particulates disperse well in polymers and show high conductivity in polymers at low loadings. As electrical emitters, the carbon nanotube particulates exhibit very low “turn on” emission field.

Abstract translation: 制造碳纳米管颗粒的方法涉及提供催化剂，其包含催化金属如铁和钼或VIB族或VIIIB族元素的金属，在载体材料如氧化镁上，并使催化剂与气态含碳原料接触 ，例如甲烷，在足够的温度下和足够的接触时间来制备具有一个或多个壁和外壁直径小于约3nm的小直径碳纳米管。 从碳纳米管去除载体材料产生嵌入的碳纳米管的颗粒，其保留被除去的颗粒载体的近似三维形状和尺寸。 碳纳米管颗粒可以包括碳纳米管的绳索。 碳纳米管颗粒分散在聚合物中，并且在低负载下在聚合物中显示高导电性。 作为电发射体，碳纳米管微粒表现出非常低的“导通”发射场。

公开(公告)号：US20040262744A1

公开(公告)日：2004-12-30

申请号：US10892037

申请日：2004-07-14

Applicant: Chevron U.S.A. Inc.

Inventor： Jeremy E. Dahl ,  Robert M. Carlson ,  Shenggao Liu

IPC: H01L031/0312 ,  H01L023/34 ,  H01L023/58 ,  H01L029/06

CPC classification number: C07C4/00 ,  B82Y10/00 ,  B82Y30/00 ,  C07C7/04 ,  C07C7/12 ,  C07C7/135 ,  C07C13/64 ,  C07C17/10 ,  C07C17/16 ,  C07C17/383 ,  C07C17/395 ,  C07C23/20 ,  C07C39/17 ,  C07C47/347 ,  C07C49/423 ,  C07C205/05 ,  C07C211/50 ,  C07C2603/54 ,  C07C2603/90 ,  C08G61/00 ,  C08G61/02 ,  C08G83/00 ,  C08L65/00 ,  H01J1/3048 ,  H01J2201/30457 ,  H01L23/3732 ,  H01L23/4334 ,  H01L23/49513 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L35/22 ,  H01L2224/32245 ,  H01L2224/451 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/83 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01029 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599

Abstract: Novel uses of diamondoid-containing materials in the field of microelectronics are disclosed. Embodiments include, but are not limited to, thermally conductive films in integrated circuit packaging, low-k dielectric layers in integrated circuit multilevel interconnects, thermally conductive adhesive films, thermally conductive films in thermoelectric cooling devices, passivation films for integrated circuit devices (ICs), and field emission cathodes. The diamondoids employed in the present invention may be selected from lower diamondoids, as well as the newly provided higher diamondoids, including substituted and unsubstituted diamondoids. The higher diamondoids include tetramantane, pentamantane, hexamantane, heptamantane, octamantane, nonamantane, decamantane, and undecamantane. The diamondoid-containing material may be fabricated as a diamondoid-containing polymer, a diamondoid-containing sintered ceramic, a diamondoid ceramic composite, a CVD diamondoid film, a self-assembled diamondoid film, and a diamondoid-fullerene composite.

Abstract translation: 公开了在微电子学领域中含有金刚石的材料的新用途。 实施例包括但不限于集成电路封装中的导热膜，集成电路多层互连中的低k电介质层，导热粘合剂膜，热电冷却器件中的导热膜，用于集成电路器件（IC）的钝化膜 和场致发射阴极。 本发明中使用的类金刚石可以选自下面的金刚石，以及新提供的更高的金刚石，包括取代和未取代的金刚石。 较高的类金刚石包括四聚烷，五金刚，六金刚，七金刚烷，八甲烷，非金刚烷，十烷金和十一烷。 含金刚石的材料可以制造为含有金刚石的聚合物，含金刚石的烧结陶瓷，金刚石陶瓷复合材料，CVD金刚石膜，自组装的金刚石膜和类金刚石 - 富勒烯复合材料。

公开(公告)号：US06819034B1

公开(公告)日：2004-11-16

申请号：US09642955

申请日：2000-08-21

Applicant: Igor Pavlovsky

Inventor： Igor Pavlovsky

IPC: H01J130

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J1/3048

Abstract: A field emission cold cathode utilizes a film of carbon flake field emitters deposited thereon. The carbon flakes may exhibit rolled edges, but are still sufficient to provide improved field emission characteristics. A cold cathode using such carbon flake field emitters can be utilized to produce afield emission flat panel display, which can be implemented for use with a computer system.

Abstract translation: 场致发射冷阴极利用沉积在其上的碳薄片场致发射体膜。 碳薄片可能呈现卷边，但仍足以提供改进的场致发射特性。 使用这种碳薄片场发射器的冷阴极可用于制造可实施用于计算机系统的场地发射平板显示器。

公开(公告)号：US06815884B2

公开(公告)日：2004-11-09

申请号：US09847420

申请日：2001-05-03

Applicant: Shuji Yamada ,  Kazuya Ishiwata ,  Tadayasu Meguro

Inventor： Shuji Yamada ,  Kazuya Ishiwata ,  Tadayasu Meguro

IPC: H01J162

CPC classification number: H01J1/3048 ,  H01J9/022 ,  H01J2201/30446 ,  H01J2329/00

Abstract: An electron source forming substrate wherein an insulating material film is disposed on the surface of the substrate at which surface an electron-emitting device is arranged. The insulating material film contains a plurality of metallic oxide particles having an average particle size within the range of 6 nm to 60 nm as expressed in a median value, and suppresses undesirable diffusion of Na from the substrate, thereby makes stable an electron-emitting characteristics, without an adverse effect due to the Na diffusion, even elapsing longer time.

Abstract translation: 一种电子源形成基板，其中绝缘材料膜设置在基板的表面上，在该表面上布置电子发射器件。 绝缘材料膜含有以中值表示的平均粒径在6nm〜60nm的范围内的多个金属氧化物粒子，并抑制不希望的Na从衬底的扩散，从而使电子发射特性稳定 ，由于Na扩散而没有不利影响，甚至经过更长的时间。

公开(公告)号：US20040217382A1

公开(公告)日：2004-11-04

申请号：US10479790

申请日：2003-12-05

Inventor： Kazuo Konuma

IPC: H01L027/10

CPC classification number: B82Y10/00 ,  H01J1/3048 ,  H01J2201/30469

Abstract: An electron emission film capable of enhancing or suppressing electron emitting characteristics at part of an electron emitting surface, and an electric field electron emission device. Many single-wall carbon nanotubes each having a slender crystal structure are arranged at the center of a CNT film (13) in such a posture as to project almost vertically with respect to the film surface. That is, a fiber structure at a specific surface (raised surface (14)) is oriented vertically to promote electron emission, or a fiber structure is made flat by an action of surface tension to suppress electron emission from a specific surface. For example, the edge portion of a CNT film, which is an area from which electrons are emitted curvedly, is rendered a flat-hair surface (15).

Abstract translation: 能够增强或抑制电子发射表面的一部分处的电子发射特性的电子发射膜和电场发射装置。 各种具有细长晶体结构的单壁碳纳米管以相对于膜表面几乎垂直地突出的姿势布置在CNT膜（13）的中心处。 也就是说，在特定表面（凸起表面（14））处的纤维结构垂直取向以促进电子发射，或者通过表面张力的作用使纤维结构变平坦以抑制来自特定表面的电子发射。 例如，作为电子发生弯曲的区域的CNT膜的边缘部分成为平头发表面（15）。

公开(公告)号：US06812634B2

公开(公告)日：2004-11-02

申请号：US09775497

申请日：2001-02-05

Applicant: Hirohiko Murakami ,  Masaaki Hirakawa ,  Chiaki Tanaka

Inventor： Hirohiko Murakami ,  Masaaki Hirakawa ,  Chiaki Tanaka

IPC: H01J162

CPC classification number: H01M4/587 ,  B82Y10/00 ,  B82Y30/00 ,  D01F9/127 ,  H01J1/3048 ,  H01J2201/30469 ,  H01M4/133 ,  H01M4/1393 ,  H01M10/0525 ,  H01M2004/022 ,  Y10S977/939

Abstract: A graphite nanofiber material herein provided has a cylindrical structure in which graphene sheets each having an ice-cream cone-like shape whose tip is cut off are put in layers through catalytic metal particles; or a structure in which small pieces of graphene sheets having a shape adapted for the facial shape of a catalytic metal particle are put on top of each other through the catalytic metal particles. The catalytic metal comprises Fe, Co or an alloy including at least one of these metals. The material can be used for producing an electron-emitting source, a display element, which is designed in such a manner that only a desired portion of a luminous body emits light, a negative electrode carbonaceous material for batteries and a lithium ion secondary battery. The electron-emitting source (a cold cathode ray source) has a high electron emission density and an ability of emitting electrons at a low electric field, which have never or less been attained by the carbon nanotube. The negative electrode carbonaceous material for batteries has a high quantity of doped lithium and ensures high charging and discharging efficiencies. Moreover, the lithium ion secondary battery has a sufficiently long cycle life, a fast charging ability and high charging and discharging capacities.

Abstract translation: 本文提供的石墨纳米纤维材料具有圆柱形结构，其中每个具有切割尖端的冰淇淋锥形的石墨烯片通过催化金属颗粒层叠; 或者通过催化金属颗粒将具有适于催化金属颗粒的面形状的适合形状的小块石墨烯片放置在彼此的结构。 催化金属包括Fe，Co或包含这些金属中的至少一种的合金。 该材料可用于制造电子发射源，显示元件，其设计成只有发光体的所需部分发光，用于电池的负极碳质材料和锂离子二次电池。 电子发射源（冷阴极射线源）具有高的电子发射密度和在低电场下发射电子的能力，这些电子从来没有或通过碳纳米管获得。 用于电池的负极碳质材料具有大量掺杂的锂，并且确保高充电和放电效率。 此外，锂离子二次电池具有足够长的循环寿命，快速充电能力和高充电和放电能力。