公开(公告)号：US07682213B2

公开(公告)日：2010-03-23

申请号：US11779646

申请日：2007-07-18

Applicant: Ryoji Fujiwara ,  Yoji Teramoto

Inventor： Ryoji Fujiwara ,  Yoji Teramoto

IPC: H01J9/02 ,  H01J9/04

CPC classification number: B82Y10/00 ,  H01J1/304 ,  H01J1/312 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489 ,  Y10S977/846 ,  Y10S977/847 ,  Y10S977/848

Abstract: An electron emission device is provided which has sufficient on/off characteristics and is capable of efficiently emitting electrons with a low voltage. An electron emission device includes a substrate, a cathode electrode, a gate electrode, which are arranged on the substrate, an insulation layer covering the surface of the cathode electrode, and a dipole layer formed by terminating the surface of the insulation layer with hydrogen.

Abstract translation: 提供具有足够的开/关特性并且能够有效地以低电压发射电子的电子发射器件。 电子发射器件包括布置在衬底上的衬底，阴极电极，栅电极，覆盖阴极电极表面的绝缘层和通过用氢端接绝缘层的表面形成的偶极层。

公开(公告)号：US20100053126A1

公开(公告)日：2010-03-04

申请号：US12549456

申请日：2009-08-28

Applicant: Tamaki Kobayashi ,  Shoji Nishida ,  Takuto Moriguchi ,  Takeo Tsukamoto

Inventor： Tamaki Kobayashi ,  Shoji Nishida ,  Takuto Moriguchi ,  Takeo Tsukamoto

IPC: G09G5/00 ,  H01J1/02 ,  H01J1/62

CPC classification number: H01J1/30 ,  H01J1/304 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/30426 ,  H01J2201/30492 ,  H01J2201/3165 ,  H01J2329/0426 ,  H01J2329/0471 ,  H01J2329/0489

Abstract: An electron emission device includes a polycrystalline film of lanthanum boride, and a size of a crystallite which composes the polycrystalline film is equal to or more than 2.5 nm and equal to or less than 100 nm, preferably the film thickness of the polycrystalline film is equal to or less than 100 nm.

Abstract translation: 电子发射装置包括硼化镧多晶膜，构成多晶膜的微晶尺寸等于或大于2.5nm且等于或小于100nm，优选多晶膜的膜厚度相等 至或小于100nm。

公开(公告)号：US20090284120A1

公开(公告)日：2009-11-19

申请号：US12430580

申请日：2009-04-27

Applicant: Koki Nukanobu ,  Takahiro Sato ,  Takuto Moriguchi ,  Eiji Takeuchi

Inventor： Koki Nukanobu ,  Takahiro Sato ,  Takuto Moriguchi ,  Eiji Takeuchi

IPC: H01J1/02

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J2201/3165 ,  H01J2329/0481 ,  H01J2329/0489

Abstract: An electron emitter retaining a stable electron emission property with minimized fluctuation over a long period of time is provided. Also, a long-life image display apparatus that exhibits little fluctuation over a long period of time, by using electron emitters that retain a stable electron emission property with minimized fluctuation over long period of time is provided.

Abstract translation: 提供了保持稳定的电子发射特性的电子发射器，其长时间波动最小化。 另外，通过使用长时间保持稳定的电子发射特性和最小化的波动的电子发射体，提供长时间显示很小波动的长寿命图像显示装置。

公开(公告)号：US20090195140A1

公开(公告)日：2009-08-06

申请号：US12313938

申请日：2008-11-26

Applicant: Yang Wei ,  Liang Liu ,  Shou-Shan Fan

Inventor： Yang Wei ,  Liang Liu ,  Shou-Shan Fan

IPC: H01J1/46 ,  H01J9/04

CPC classification number: H01J1/316 ,  H01J1/3044 ,  H01J9/025 ,  H01J9/027 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2201/3165 ,  H01J2329/0455 ,  H01J2329/0489

Abstract: An electron emission apparatus includes an insulating substrate, one or more grids located on the substrate, wherein the one or more grids includes: a first, second, third and fourth electrode that are located on the periphery of the gird, wherein the first and the second electrode are parallel to each other, and the third and fourth electrodes are parallel to each other; and one or more electron emission units located on the substrate. Each the electron unit includes at least one electron emitter, and the electron emitter includes a first end, a second end and a gap. At least one electron emission end is located in the gap.

Abstract translation: 电子发射装置包括绝缘衬底，位于衬底上的一个或多个栅格，其中所述一个或多个栅格包括：第一，第二，第三和第四电极，位于栅格的外围，其中第一和第二栅极 第二电极彼此平行，并且第三和第四电极彼此平行; 以及位于基板上的一个或多个电子发射单元。 每个电子单元包括至少一个电子发射器，并且电子发射器包括第一端，第二端和间隙。 至少一个电子发射端位于间隙中。

公开(公告)号：US20090195139A1

公开(公告)日：2009-08-06

申请号：US12313934

申请日：2008-11-26

Applicant: Yang Wei ,  Liang Liu ,  Shou-Shan Fan

Inventor： Yang Wei ,  Liang Liu ,  Shou-Shan Fan

IPC: H01J1/46 ,  H01J9/00

CPC classification number: H01J29/04 ,  H01J1/3044 ,  H01J1/316 ,  H01J9/025 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2201/3165 ,  H01J2329/0455 ,  H01J2329/0489

Abstract: An electron emission apparatus includes an insulating substrate, one or more grids located on the substrate, wherein the one or more grids includes: a first, second, third and fourth electrode that are located on the periphery of the gird, wherein the first and the second electrode are parallel to each other, and the third and fourth electrodes are parallel to each other; and one or more electron emission units located on the substrate. Each the electron unit includes at least one electron emitter, the electron emitter includes a first end, a second end and a gap; wherein the first end is electrically connected to one of the plurality of the first electrodes and the second end is electrically connected to one of the plurality of the third electrodes; two electron emission ends are located in the gap, and each electron emission end includes a plurality of electron emission tips.

Abstract translation: 电子发射装置包括绝缘衬底，位于衬底上的一个或多个栅格，其中所述一个或多个栅格包括：第一，第二，第三和第四电极，位于栅格的外围，其中第一和第二栅极 第二电极彼此平行，并且第三和第四电极彼此平行; 以及位于基板上的一个或多个电子发射单元。 每个电子单元包括至少一个电子发射器，电子发射器包括第一端，第二端和间隙; 其中所述第一端电连接到所述多个所述第一电极中的一个，并且所述第二端电连接到所述多个第三电极中的一个; 两个电子发射端位于间隙中，每个电子发射端包括多个电子发射尖端。

公开(公告)号：US20090039755A1

公开(公告)日：2009-02-12

申请号：US12184612

申请日：2008-08-01

Applicant: Takashi Iwaki ,  Tsuyoshi Ibe ,  Masahiro Terada

Inventor： Takashi Iwaki ,  Tsuyoshi Ibe ,  Masahiro Terada

IPC: H01J29/46

CPC classification number: H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: An electron-emitting device, comprising: a pair of device electrodes formed on an insulating substrate; and a conductive film formed to connect the device electrodes and having an electron-emitting portion, wherein the conductive film has a thickness of 3 nm to 50 nm and is made of precious metal and oxide of base metal, a percentage of the base metal among metals contained in the conductive film is 30 mol % or more, and the conductive film has a concentration gradient of the oxide of the base metal in a thickness direction.

Abstract translation: 一种电子发射器件，包括：形成在绝缘衬底上的一对器件电极; 以及形成为连接器件电极并具有电子发射部分的导电膜，其中导电膜的厚度为3nm至50nm，并且由贵金属和贱金属的氧化物制成，贱金属的百分比在 包含在导电膜中的金属为30摩尔％以上，导电膜的厚度方向上的贱金属的氧化物的浓度梯度。

公开(公告)号：US07431878B2

公开(公告)日：2008-10-07

申请号：US10299659

申请日：2002-11-20

Applicant: Masato Yamanobe

Inventor： Masato Yamanobe

IPC: B05D5/12 ,  C01B31/02 ,  H01J9/02 ,  H05B3/03 ,  H05B6/54

CPC classification number: H01J9/027 ,  H01J2201/3165

Abstract: A method of making an electron-emitting device including the steps of (A) preparing a member comprising first and second substances composed of carbon, wherein the substances have respective reaction rates different from each other for a gas, and (B) heating the member in an atmosphere containing the gas.

Abstract translation: 一种制造电子发射器件的方法，包括以下步骤：（A）制备包括由碳组成的第一和第二物质的构件，其中所述物质对于气体具有彼此不同的反应速率，和（B）加热构件 在含气体的气氛中。

公开(公告)号：US20080238287A1

公开(公告)日：2008-10-02

申请号：US12054051

申请日：2008-03-24

Applicant: Jun Iba ,  Hisanobu Azuma

Inventor： Jun Iba ,  Hisanobu Azuma

IPC: H01J29/02

CPC classification number: H01J1/316 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: The invention provides an electron beam apparatus having: a rear plate having a plurality of electron-emitting devices each provided with a device electrode, and a plurality of wirings connected to the device electrodes; and a face plate being provided with an anode electrode, and being arranged in opposition to the rear plate so as to be irradiated with an electron emitted from the electron-emitting device, wherein the device electrode is electrically connected to the wiring through an additional electrode, and the additional electrode is formed from an electroconductive material of which phase transition from a solid phase directly into a vapor phase is caused at a temperature not lower than a melting point of the device electrode within an evacuated atmosphere.

Abstract translation: 本发明提供了一种电子束装置，其具有：具有多个电子发射器件的后板，每个电子发射器件均设有器件电极，以及多个连接到器件电极的布线; 并且面板设置有阳极电极，并且被布置成与所述后板相对地照射从所述电子发射器件发射的电子，其中所述器件电极通过附加电极电连接到所述布线 并且附加电极由导电材料形成，其中在从抽出的气氛中不低于器件电极的熔点的温度引起从固相直接进入气相的相变。

公开(公告)号：US07382088B2

公开(公告)日：2008-06-03

申请号：US11464098

申请日：2006-08-11

Applicant: Hisanobu Azuma ,  Jun Iba ,  Yasuo Ohashi

Inventor： Hisanobu Azuma ,  Jun Iba ,  Yasuo Ohashi

IPC: H01J19/00

CPC classification number: H01J1/316 ,  H01J29/04 ,  H01J29/481 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: To implement an electrode structure which brings about extinction of arc quickly in a reliable manner without maintaining discharge current, and provide an electron source and image display apparatus equipped with the electrode structure.Device electrodes 2 and 3 are partially narrowed in areas where they are connected to scan wiring 6 and signal wiring 4, and an insulating layer 5 which insulates the scan wiring 6 and signal wiring 4 are extended to cover the narrow portions of the device electrodes 2 and 3.

Abstract translation: 为了实现在不保持放电电流的情况下以可靠的方式快速消除电弧的电极结构，并且提供配备有电极结构的电子源和图像显示装置。 器件电极2和3在连接的区域部分变窄，以扫描布线6和信号布线4，并且使扫描布线6和信号布线4绝缘的绝缘层5延伸以覆盖器件电极2的窄部 和3。

公开(公告)号：US07314768B2

公开(公告)日：2008-01-01

申请号：US11138332

申请日：2005-05-27

Applicant: Tsuyoshi Furuse ,  Shosei Mori ,  Masahiro Terada

Inventor： Tsuyoshi Furuse ,  Shosei Mori ,  Masahiro Terada

IPC: H01L21/00 ,  H01L21/44

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: In regard to an electroconductive pattern including a high resistivity region partially, by forming a pattern with a photosensitive resin, making the pattern absorb liquid containing a metal component, and baking this, an electroconductive film of metal oxide is formed, this electroconductive film is further covered by a gas shielding layer, and portions which are not shielded are reduced selectively to be made low resistance metal film regions. Since the material which constitutes the electroconductive pattern is hardly removed, a load concerning material reuse is mitigated and material cost is reduced.

Abstract translation: 关于包括高电阻率区域的导电图案，通过用感光树脂形成图案，使图案吸收含有金属成分的液体，并进行烘烤，形成金属氧化物的导电膜，该导电膜进一步 由气体屏蔽层覆盖，并且不被屏蔽的部分选择性地降低以制成低电阻金属膜区域。 由于构成导电图案的材料几乎不被去除，所以减轻了与材料再利用有关的负担，降低了材料成本。