公开(公告)号：US20110287684A1

公开(公告)日：2011-11-24

申请号：US12959605

申请日：2010-12-03

Applicant: PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

Inventor： PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

IPC: H01J9/02

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J1/32 ,  H01J3/021 ,  H01J9/125

Abstract: A method for making a field emission device includes the following steps. An insulative substrate is provided. An electron pulling electrode is formed on the insulative substrate. A secondary electron emission layer is formed on the electron pulling electrode. A first dielectric layer is fabricated. The first dielectric layer has a second opening to expose the secondary electron emission layer. A cathode plate having an electron output portion is provided. An electron emission layer is formed on part surface of the cathode plate. The cathode plate is placed on the first dielectric layer. The electron output portion and the second opening have at least one part overlapped, and at least one part of the electron emission layer is oriented to the secondary electron emission layer via the second opening.

Abstract translation: 制造场发射装置的方法包括以下步骤。 提供绝缘基板。 在绝缘基板上形成电子牵引电极。 在电子牵引电极上形成二次电子发射层。 制造第一介电层。 第一介电层具有第二开口以暴露二次电子发射层。 提供具有电子输出部分的阴极板。 在阴极板的部分表面上形成电子发射层。 阴极板放置在第一电介质层上。 电子输出部分和第二开口具有至少一个部分重叠，并且电子发射层的至少一部分经由第二开口被定向到二次电子发射层。

公开(公告)号：US08013510B2

公开(公告)日：2011-09-06

申请号：US12317999

申请日：2008-12-31

Applicant: Lin Xiao ,  Liang Liu ,  Kai-Li Jiang ,  Shou-Shan Fan

Inventor： Lin Xiao ,  Liang Liu ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC: H01J19/30

CPC classification number: H01J31/127 ,  H01J3/021 ,  H01J3/027 ,  H01J29/467 ,  H01J2203/0232 ,  H01J2329/463

Abstract: An electron emission device includes a cathode device and a gate electrode. The gate electrode is separated and insulted from the cathode device. The gate electrode includes a carbon nanotube layer having a plurality of spaces. A display device includes a cathode device, an anode device spaced from the cathode electrode and a gate electrode. The gate electrode is disposed between the cathode device and the anode device. The cathode device, the anode device and the gate electrode are separated and insulted from each other. The gate electrode comprises a carbon nanotube layer having a plurality of spaces.

Abstract translation: 电子发射装置包括阴极装置和栅电极。 栅电极与阴极器件分离并被侮辱。 栅电极包括具有多个空间的碳纳米管层。 显示装置包括阴极装置，与阴极电极隔开的阳极装置和栅电极。 栅电极设置在阴极器件和阳极器件之间。 阴极器件，阳极器件和栅电极彼此分离并被侮辱。 栅电极包括具有多个空间的碳纳米管层。

公开(公告)号：US20100072878A1

公开(公告)日：2010-03-25

申请号：US12521641

申请日：2006-12-29

Applicant: Francesca Brunetti ,  Aldo Di Carlo ,  Massimiliano Lucci ,  Silvia Orlanducci ,  Riccardo Riccitelli ,  Maria Letizia Terranova

Inventor： Francesca Brunetti ,  Aldo Di Carlo ,  Massimiliano Lucci ,  Silvia Orlanducci ,  Riccardo Riccitelli ,  Maria Letizia Terranova

IPC: H01J29/46 ,  H01J9/02

CPC classification number: H01J21/10 ,  H01J3/021

Abstract: Disclosed herein is a high frequency, cold cathode, triode-type, field-emitter vacuum tube including a cathode structure, an anode structure spaced from the cathode structure, and a control grid, wherein the cathode structure and the anode structure are formed separately and bonded together with the interposition of spacers, and the control grid is integrated in the anode structure.

Abstract translation: 本文公开了一种包括阴极结构，与阴极结构间隔开的阳极结构和控制栅格的高频，冷阴极，三极管型场致发射器真空管，其中阴极结构和阳极结构分开形成， 与间隔物的插入结合在一起，并且控制栅格集成在阳极结构中。

公开(公告)号：US07678457B2

公开(公告)日：2010-03-16

申请号：US11725945

申请日：2007-03-20

Applicant: Keiichiro Hayakawa ,  Masakatsu Kuroki

Inventor： Keiichiro Hayakawa ,  Masakatsu Kuroki

IPC: B32B17/06 ,  B05D3/02

CPC classification number: C03C17/34 ,  B32B17/06 ,  C03C3/066 ,  C03C4/16 ,  C03C8/04 ,  C03C17/3411 ,  H01J3/021 ,  H01J9/02 ,  H01J29/481 ,  H01J31/127 ,  H01J2203/0268 ,  H01J2329/4669

Abstract: This invention provides a thick-film type dielectric with desired adhesivity to the base and very good insulation properties. The dielectric of the present invention includes a lower dielectric layer made of a photosensitive composition and an upper dielectric layer which is made of a photosensitive composition and formed on the aforementioned lower dielectric layer. The softening point (T1) of the primary glass powder used for the aforementioned lower dielectric layer, the softening point (T2) of the primary glass powder used for the aforementioned upper dielectric layer, and the firing temperature (T3) of the aforementioned primary glass powder satisfy the following relationship: T1

Abstract translation: 本发明提供了一种具有与基底具有所需粘合性的厚膜型电介质和非常好的绝缘性能。 本发明的电介质包括由光敏组合物制成的下电介质层和由感光组合物制成并形成在上述下介电层上的上电介质层。 用于上述下部电介质层的一次玻璃粉末的软化点（T1），上述上部电介质层中使用的一次玻璃粉末的软化点（T2）和上述初级玻璃的烧成温度（T3） 粉末满足以下关系：T1

公开(公告)号：US20100007263A1

公开(公告)日：2010-01-14

申请号：US12384232

申请日：2009-04-02

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

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

IPC: H01J1/02

CPC classification number: H01J3/021 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2203/0232 ,  H01J2203/0236 ,  H01J2329/0455 ,  H01J2329/463 ,  H01J2329/4634

Abstract: A field emission display includes a field emission cathode and an anode electrode plate arranged above the field emission cathode. The filed emission cathode includes a substrate, and a plurality of electron-emitting areas spaced apart from each other and arranged on the substrate. Each of the electron-emitting areas includes a cathode, a gate electrode, and a number of first and second conductive lines. The cathode includes a first conductive substrate and a first carbon nanotube assembly having a plurality of carbon nanotubes each having a cathode emitting end having a needle-shaped tip. The gate electrode is faced to the cathode emitting end. The taper-shaped tips of the cathode emitting ends and the gate have a small size and higher aspect ratio, allowing them to bear a larger emission current at a lower voltage.

Abstract translation: 场发射显示器包括场发射阴极和布置在场发射阴极上方的阳极电极板。 该场致发射阴极包括一个衬底和多个彼此间隔开并布置在衬底上的电子发射区。 每个电子发射区域包括阴极，栅电极和多个第一和第二导电线。 阴极包括第一导电基板和具有多个碳纳米管的第一碳纳米管组件，每个碳纳米管的阴极发射端均具有针状尖端。 栅电极面向阴极发射端。 阴极发射端和栅极的锥形尖端具有小尺寸和更高的纵横比，允许它们在较低电压下承受较大的发射电流。

公开(公告)号：US20090278434A1

公开(公告)日：2009-11-12

申请号：US12306264

申请日：2007-07-09

Applicant: Christopher E. Holland ,  Paul R. Schwoebel ,  Charles A. Spindt ,  Eric M. Pearson ,  Victor M. Aguero

Inventor： Christopher E. Holland ,  Paul R. Schwoebel ,  Charles A. Spindt ,  Eric M. Pearson ,  Victor M. Aguero

IPC: H01J1/00 ,  H01J9/02

CPC classification number: H01J3/04 ,  H01J3/021 ,  H01J27/26 ,  H01J37/08 ,  H01J2237/0805 ,  H01J2237/31749

Abstract: Described is a micro-fabricated charged particle emission device including a substrate and a plurality of charged particle emission sites formed in the substrate. A path extends between each emission site and a source of liquid metal. Each path is coated with a wetting layer of non-oxidizing metal for wetting the liquid metal. Exemplary non-oxidizing metals that may be used to provide the wetting layer include gold and platinum. The wetting layer is sufficiently thin such that some liquid metal is able to flow to each emission site despite any chemical interaction between the liquid metal and the non-oxidizing metal of the wetting layer.

Abstract translation: 描述了一种微制造的带电粒子发射器件，其包括衬底和形成在衬底中的多个带电粒子发射部位。 一条路径在每个发射部位和液态金属源之间延伸。 每个路径涂有非氧化金属的润湿层，用于润湿液态金属。 可用于提供润湿层的示例性非氧化性金属包括金和铂。 润湿层足够薄，使得尽管液态金属和润湿层的非氧化金属之间存在任何化学相互作用，但是一些液态金属能够流到每个发射部位。

公开(公告)号：US07573053B2

公开(公告)日：2009-08-11

申请号：US11625454

申请日：2007-01-22

Applicant: John W. Lewellen ,  John Noonan

Inventor： John W. Lewellen ,  John Noonan

IPC: H01J37/73

CPC classification number: H01J37/073 ,  H01J1/34 ,  H01J3/021 ,  H01J2237/06333 ,  H01J2237/06375

Abstract: A method and an electron source are provided for generating polarized electrons for an electron microscope. The electron source includes a photoemissive cathode and a low-power drive laser. The geometry of the photoemissive cathode uses a generally planar emission surface, which is imaged to approximately 1/100 its initial size via electrostatic focusing elements. The virtual emitter, or image spot, then is used as an electron source by a conventional microscope column.

Abstract translation: 提供了一种用于产生电子显微镜的极化电子的方法和电子源。 电子源包括光发射阴极和低功率驱动激光器。 光发射阴极的几何形状使用大致平面的发射表面，其通过静电聚焦元件成像为其初始尺寸的大约1/100。 然后通过常规显微镜柱将虚拟发射体或图像斑点用作电子源。

公开(公告)号：US07498732B2

公开(公告)日：2009-03-03

申请号：US11097097

申请日：2005-03-31

Applicant: Hyeong Rae Seon

Inventor： Hyeong Rae Seon

IPC: H01J1/62 ,  H01J63/04 ,  H01J1/46

CPC classification number: H01J3/021 ,  H01J2329/00

Abstract: An electron emission device includes: a plate; first and second electrodes insulated from each other and arranged having a predetermined shape; an electron emitter connected to one of the first and second electrodes; and a third electrode formed with a hole through which electrons emitted from the electron emitter pass. The ratio of the a hole width of the third electrode to a width of the electron emitter is equal to or more than about 0.5 and equal to or less than about 1.0. With this configuration, there is no twisting or sagging, thereby satisfying predetermined standards for brightness and color purity.

Abstract translation: 电子发射装置包括：板; 第一和第二电极彼此绝缘并且布置成具有预定形状; 连接到第一和第二电极之一的电子发射器; 以及形成有从电子发射体发射的电子通过的孔的第三电极。 第三电极的孔宽与电子发射体的宽度的比例等于或大于约0.5且等于或小于约1.0。 通过这种结构，不会发生扭曲或下垂，从而满足亮度和色纯度的预定标准。

公开(公告)号：US07456565B2

公开(公告)日：2008-11-25

申请号：US11313717

申请日：2005-12-22

Applicant: Kazushi Nomura ,  Hidehiko Nakajima

Inventor： Kazushi Nomura ,  Hidehiko Nakajima

IPC: H01J1/88 ,  H01J1/30

CPC classification number: H01J1/304 ,  H01J1/316 ,  H01J3/021 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/316 ,  H01J2329/0407 ,  H01J2329/0486 ,  H01J2329/4604

Abstract: An electron emitting device comprising on a substrate: an electrode extracting electrons from the electron emitting portion, the electrode applied with a voltage higher then the cathode electrode; and an deflecting electrode deflecting the electrons extracted from the electron emitting portion by the extraction electrode, the deflecting electrode applied with the voltage lower than the voltage of the extraction electrode; wherein the electron emitting device is disposed so as to be opposed to an anode electrode, and the extraction electrode is disposed between the cathode electrode and the deflecting electrode, and wherein the deflecting electrode comprises a portion opposed to the electron emitting portion, and other portions disposed to nip a region between the electron emitting portion and said portion in a direction crossing the direction along which the portion and the electron emitting portion are opposed.

Abstract translation: 一种电子发射器件，包括在基底上：从电子发射部分提取电子的电极，施加电压高于阴极电极的电极; 以及偏转电极，通过所述引出电极偏转从所述电子发射部分提取的电子，所述偏转电极施加的电压低于所述提取电极的电压; 其中所述电子发射器件被设置为与阳极电极相对，并且所述引出电极设置在所述阴极和所述偏转电极之间，并且其中所述偏转电极包括与所述电子发射部分相对的部分，以及其它部分 被设置为沿与所述部分和所述电子发射部分相对的方向交叉的方向夹持所述电子发射部分和所述部分之间的区域。

公开(公告)号：US20080116782A1

公开(公告)日：2008-05-22

申请号：US11734240

申请日：2007-04-11

Applicant: Byoung-Kuk Kim ,  Jin-Ho Lee ,  Hun-Soo Kim

Inventor： Byoung-Kuk Kim ,  Jin-Ho Lee ,  Hun-Soo Kim

IPC: H01J63/04

CPC classification number: H01J63/02 ,  H01J3/021 ,  H01J29/481 ,  H01J31/127

Abstract: A light emission device and display device utilizing the light emission device are provided. The light emission device includes first and second substrates facing each other. Cathode electrodes are arranged on an inner surface of the first substrate. Gate electrodes are arranged above and crossing the cathode electrodes. The gate electrodes have a plurality of openings at crossing regions of the gate electrodes and the cathode electrodes. Electron emission regions are formed on the cathode electrodes in the plurality of openings. A light emission unit is provided on an inner surface of the second substrate. At least one of the electron emission regions is located off of a center of a corresponding one of the plurality of openings.

Abstract translation: 提供了利用该发光装置的发光装置和显示装置。 发光装置包括彼此面对的第一和第二基板。 阴极电极设置在第一基板的内表面上。 栅极电极布置在阴极电极的上方并与之交叉。 栅电极在栅极电极和阴极电极的交叉区域具有多个开口。 电子发射区形成在多个开口中的阴极上。 发光单元设置在第二基板的内表面上。 电子发射区域中的至少一个位于多个开口中对应的一个开口的中心之外。