公开(公告)号：US5708327A

公开(公告)日：1998-01-13

申请号：US665566

申请日：1996-06-18

Applicant: John O. O'Boyle

Inventor： John O. O'Boyle

IPC: H01J1/304 ,  H01J19/24

CPC classification number: H01J1/3042 ,  H01J2201/30446

Abstract: A flat panel display device (50) includes magnetic field emitter elements (52). The emitter elements (52) include a dopant ferromagnetic material (56) used to produce a permanent magnet in the emitter elements (52). The permanent magnet in the emitter elements (52) generates a magnetic field (B) used to focus the electrons emitted from the tips of the emitter elements (52). The flat panel display device (50) further includes a voltage source (70) for producing an electric field (E) between a cathode electrode (54) having a gate electrode (58), and an anode electrode (60) having phosphor regions (62) disposed between black matrix regions (61). The magnetic field (B) provides a restoring magnetic force to collimate the electrons toward the phosphor regions (62) to produce a high brightness display.

Abstract translation: 平板显示装置（50）包括磁场发射体元件（52）。 发射极元件（52）包括用于在发射极元件（52）中产生永磁体的掺杂剂铁磁材料（56）。 发射体元件（52）中的永磁体产生用于聚焦从发射体元件（52）的尖端发射的电子的磁场（B）。 平板显示装置（50）还包括用于在具有栅电极（58）的阴极（54）和具有荧光体区域（58）的阳极电极（60）之间产生电场（E）的电压源 62）设置在黑矩阵区域（61）之间。 磁场（B）提供恢复磁力以将电子准直到荧光体区域（62）以产生高亮度显示。

公开(公告)号：US5361015A

公开(公告)日：1994-11-01

申请号：US011006

申请日：1993-01-29

Applicant: Masahiko Okunuki ,  Akira Suzuki ,  Isamu Shimoda ,  Tetsuya Kaneko ,  Takeo Tsukamoto ,  Toshihiko Takeda ,  Takao Yonehara ,  Takeshi Ichikawa

Inventor： Masahiko Okunuki ,  Akira Suzuki ,  Isamu Shimoda ,  Tetsuya Kaneko ,  Takeo Tsukamoto ,  Toshihiko Takeda ,  Takao Yonehara ,  Takeshi Ichikawa

IPC: H01J1/304 ,  H01J3/02 ,  H01J9/02 ,  H01J31/12 ,  H01J7/06 ,  H01L21/02

CPC classification number: H01J9/025 ,  H01J1/3042 ,  H01J3/022 ,  H01J31/127 ,  H01J2201/30446

Abstract: A multi type electron emission element comprises a plurality of electrodes formed on a deposition surface of an insulating material and each having a conical portion of a single crystal, an insulating layer formed on the deposition surface and having openings respectively centered on the conical portions, and a deriving electrodes, part of which is formed near at least the conical portions, the deriving electrode being formed on the insulating layer.

Abstract translation: 多型电子发射元件包括形成在绝缘材料的沉积表面上并且各自具有单晶的锥形部分的多个电极，形成在沉积表面上并具有分别以锥形部分为中心的开口的绝缘层，以及 导电电极，其一部分形成在至少锥形部分附近，导电电极形成在绝缘层上。

公开(公告)号：US09099274B2

公开(公告)日：2015-08-04

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: H01L29/06 ,  H01L29/43 ,  H01J1/316 ,  B82Y20/00

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：US20150054398A1

公开(公告)日：2015-02-26

申请号：US14386884

申请日：2012-12-31

Applicant: TongYuan textile limited,

Inventor： Jian Xin Yan

IPC: H01J1/304 ,  C23C16/40

CPC classification number: H01J1/304 ,  C23C16/40 ,  H01J1/14 ,  H01J9/025 ,  H01J37/06 ,  H01J2201/30446 ,  H01J2237/06316 ,  Y10T428/2916

Abstract: The present invention discloses an electrode material that eases electron injection and does not react with contact substances. The structure of the material includes a conductive substrate plane on the top of which an emissive material is coated. The emissive coating bonds strongly with the substrate plane. The emissive material is of low work function and high chemical stability.

Abstract translation: 本发明公开了一种使电子注入并且不与接触物质发生反应的电极材料。 该材料的结构包括在其顶部涂覆有发光材料的导电基底平面。 发射涂层与衬底平面牢固地结合。 发光材料功能低，化学稳定性高。

公开(公告)号：US08344607B2

公开(公告)日：2013-01-01

申请号：US12627893

申请日：2009-11-30

Applicant: Naofumi Aoki ,  Shoji Nishida

Inventor： Naofumi Aoki ,  Shoji Nishida

IPC: H01J1/00 ,  H01J19/06

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

Abstract: An electron-emitting device includes an electroconductive member and a lanthanum boride layer on the electroconductive member and further includes an oxide layer between the electroconductive member and the lanthanum boride layer. The oxide layer can contain a lanthanum element. The lanthanum boride layer can be overlaid with a lanthanum oxide layer.

Abstract translation: 电子发射器件包括在导电元件上的导电元件和硼化镧层，并且还包括在导电元件和硼化镧层之间的氧化物层。 氧化物层可以含有镧元素。 硼化镧层可以覆盖有氧化镧层。

公开(公告)号：US07919912B2

公开(公告)日：2011-04-05

申请号：US11734393

申请日：2007-04-12

Applicant: Joo-Young Kim

Inventor： Joo-Young Kim

IPC: H01K1/06

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J31/127 ,  H01J2201/30446 ,  Y10T428/31663

Abstract: An electron emission source includes a carbon-based material and resultant material formed by curing and heat treating at least one silicon-based material represented by formula (1), (2), and/or (3) below: where R1 through R22 are each independently a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C1-C20 alkenyl group, a halogen atom, a hydroxyl group or a mercapto group, and m and n are each integers from 0 to 1,000. An electron emission device and an electron emission display device include the electron emission source. A composition for forming electron emission sources includes the carbon-based material and the silicon-based material. A method of forming the electron emission source includes applying the composition to a substrate; and heat treating the applied composition. The adhesion between the electron emission source including the cured and heat treated resultant material of the silicon-based material and a substrate is excellent, and thus the reliability of the electron emission device including the cured and heat treated resultant material of the silicon-based material can be enhanced.

Abstract translation: 电子发射源包括通过固化和热处理至少一种由式（1），（2）和/或（3）表示的硅基材料形成的碳基材料和所得材料：其中R1至R22为 各自独立地为取代或未取代的C1-C20烷基，取代或未取代的C1-C20烷氧基，取代或未取代的C1-C20烯基，卤素原子，羟基或巯基，m和n分别为 整数从0到1,000。 电子发射装置和电子发射显示装置包括电子发射源。 用于形成电子发射源的组合物包括碳基材料和硅基材料。 形成电子发射源的方法包括将组合物施加到基底上; 并对所施加的组合物进行热处理。 包括硅基材料的固化和热处理的所得材料的电子发射源与基板之间的粘附性优异，因此包括硅基材料的固化和热处理的所得材料的电子发射装置的可靠性 可以加强。

公开(公告)号：US07704114B2

公开(公告)日：2010-04-27

申请号：US11642271

申请日：2006-12-20

Applicant: Tseung-Yuen Tseng ,  Chia-Ying Lee ,  Seu-Yi Li ,  Pang Lin

Inventor： Tseung-Yuen Tseng ,  Chia-Ying Lee ,  Seu-Yi Li ,  Pang Lin

IPC: H01J9/00

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

Abstract: This invention relates to a process for fabricating ZnO nanowires with high aspect ratio at low temperature, which is associated with semiconductor manufacturing process and a gate controlled field emission triode is obtained. The process comprises providing a semiconductor substrate, depositing a dielectric layer and a conducting layer, respectively, on the semiconductor substrate, defining the positions of emitter arrays on the dielectric layer and conducting layer, depositing an ultra thin ZnO film as a seeding layer on the substrate, growing the ZnO nanowires as the emitter arrays by using hydrothermal process, and etching the areas excluding the emitter arrays, then obtaining the gate controlled field emission triode.

Abstract translation: 本发明涉及一种用于制造低温下具有高纵横比的ZnO纳米线的方法，其与半导体制造工艺相关，并且获得了栅极控制的场致发射三极管。 该方法包括提供半导体衬底，分别在半导体衬底上沉积电介质层和导电层，限定电介质层和导电层上的发射极阵列的位置，将沉积超薄ZnO膜作为接种层 衬底，通过使用水热法生长ZnO纳米线作为发射极阵列，并蚀刻除发射极阵列之外的区域，然后获得栅极控制的场致发射三极管。

公开(公告)号：US20100078557A1

公开(公告)日：2010-04-01

申请号：US12570112

申请日：2009-09-30

Applicant: Volker Drexel ,  Ulrich Mantz ,  Bernd Irmer ,  Christian Penzkofer

Inventor： Volker Drexel ,  Ulrich Mantz ,  Bernd Irmer ,  Christian Penzkofer

IPC: G21K5/00 ,  G01N23/00 ,  C23C14/00 ,  C23C14/30

CPC classification number: H01J37/065 ,  H01J1/3044 ,  H01J37/06 ,  H01J2201/30415 ,  H01J2201/30446 ,  H01J2201/30476 ,  H01J2237/06316 ,  H01J2237/06375 ,  H01J2237/065 ,  Y10T29/49888

Abstract: A tip of an electron beam source includes a core carrying a coating. The coating is formed from a material having a greater electrical conductivity than a material forming the surface of the core.

Abstract translation: 电子束源的尖端包括承载涂层的芯。 该涂层由具有比形成芯的表面的材料更大的导电性的材料形成。

公开(公告)号：US07686994B2

公开(公告)日：2010-03-30

申请号：US11070695

申请日：2005-03-02

Applicant: Abaneshwar Prasad ,  Ronald E. Myers

Inventor： Abaneshwar Prasad ,  Ronald E. Myers

IPC: B28B3/00 ,  B29C43/02

CPC classification number: H01J1/304 ,  H01J2201/30446 ,  Y10T428/268

Abstract: The invention provides a method for producing a conductive film that generates an electric current via field emission of electrons, which method comprises incorporating an electrically conductive material into a thermoplastic polymer. The invention also provides a conductive film and a method for generating an electric current via field emission of electrons.

Abstract translation: 本发明提供一种制造通过电子场发射产生电流的导电膜的方法，该方法包括将导电材料结合到热塑性聚合物中。 本发明还提供一种导电膜和通过电子场发射产生电流的方法。

公开(公告)号：US20090206723A1

公开(公告)日：2009-08-20

申请号：US12345995

申请日：2008-12-30

Applicant: Yoon-Jin KIM ,  Jae-Myung Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  So-Ra Lee ,  Hee-Sung Moon

Inventor： Yoon-Jin KIM ,  Jae-Myung Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  So-Ra Lee ,  Hee-Sung Moon

IPC: H01J1/02 ,  H01B1/04 ,  H01B1/18

CPC classification number: H01J1/304 ,  H01J31/127 ,  H01J2201/30446 ,  H01J2201/30469 ,  H01J2201/30484 ,  H01J2329/0439 ,  H01J2329/0455 ,  H01J2329/0465

Abstract: A water-based composition is used to form an electron and includes a carbonaceous compound, a silicate compound, and water. The electron emitter includes a carbonaceous compound and a silicate compound and is prepared using the water-based composition, and an electron emission device includes the electron emitter. The water-based composition that is used to form an electron emitter is suitable for forming a distinctive pattern, and the electron emitter prepared using the water-based composition has very small residual carbon content.

Abstract translation: 使用水性组合物形成电子，并且包括碳质化合物，硅酸盐化合物和水。 电子发射体包括碳质化合物和硅酸盐化合物，并使用水基组合物制备，电子发射装置包括电子发射体。 用于形成电子发射体的水基组合物适于形成独特的图案，并且使用水基组合物制备的电子发射体具有非常小的残留碳含量。