公开(公告)号：US09275821B2

公开(公告)日：2016-03-01

申请号：US14599997

申请日：2015-01-19

Applicant: Tsinghua University ,  HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： Peng Liu ,  De-Jie Li ,  Chun-Hai Zhang ,  Duan-Liang Zhou ,  Bing-Chu Du ,  Shou-Shan Fan

IPC: H01L29/06 ,  H01J29/04 ,  H01J29/18 ,  H01B1/04 ,  H01J1/312 ,  H01J31/12

CPC classification number: H01J29/04 ,  H01B1/04 ,  H01J1/312 ,  H01J29/18 ,  H01J31/127

Abstract: An electron emission device includes a number of second electrodes intersected with a number of first electrodes to define a number of intersections. An electron emission unit is sandwiched between the first electrode and the second electrode at each of the number of intersections, wherein the electron emission unit includes a semiconductor layer, an electron collection layer, and an insulating layer stacked together, and the electron collection layer is a conductive layer.

Abstract translation: 电子发射装置包括与多个第一电极相交的多个第二电极，以限定多个交点。 电子发射单元被夹在第一电极和第二电极之间的每个交点处，其中电子发射单元包括层叠在一起的半导体层，电子收集层和绝缘层，电子收集层是 导电层。

公开(公告)号：US08569941B2

公开(公告)日：2013-10-29

申请号：US13442563

申请日：2012-04-09

Applicant: Wanli Yang ,  Jason D. Fabbri ,  Nicholas A. Melosh ,  Zahid Hussain ,  Zhi-Xun Shen

Inventor： Wanli Yang ,  Jason D. Fabbri ,  Nicholas A. Melosh ,  Zahid Hussain ,  Zhi-Xun Shen

IPC: H01J1/30 ,  H01J1/312 ,  H01J1/304 ,  H01J19/24

CPC classification number: H01J1/304 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30457

Abstract: Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such diamondoid monolayers, particularly when the monolayers are comprised of higher diamondoids. The application of such diamondoid monolayers can alter the band structure of substrates, as well as emit monochromatic electrons, and the high intensity electron emissions can also greatly improve the efficiency of field-effect electron emitters as applied to industrial and commercial applications.

Abstract translation: 提供基于金刚石单层的电子发射体，优选自组装的较高的类金刚石单层。 已经证明使用这种类金刚石单层的高强度电子发射，特别是当单层由更高的金刚石组成时。 这种类金刚石单层的应用可以改变衬底的带结构，并且发射单色电子，并且高强度电子发射也可以极大地提高应用于工业和商业应用的场效应电子发射体的效率。

公开(公告)号：US07355330B2

公开(公告)日：2008-04-08

申请号：US10472095

申请日：2002-03-11

Applicant: Adrian Paul Burden ,  Stephen Michael Baigrie

Inventor： Adrian Paul Burden ,  Stephen Michael Baigrie

IPC: H01J1/304 ,  H01J1/312

CPC classification number: B82Y10/00 ,  H01J1/304 ,  H01J2201/30469 ,  Y10T428/24917 ,  Y10T428/30

Abstract: Graphite comprises atoms arranged in discrete layers (100). The perpendicular distance between these layers is the ‘d-spacing’ (101). A field emission material is obtained by expanding the d-spacing (102). Such expansion may be achieved by an intercalant that has been introduced between layers of the material. Such an intercalant may reside, or may no longer reside, in the material. The material may be placed in position on a substrate by a printing process, prior to expansion. Such field emission material may be used in cold cathodes in field electron emission devices.

Abstract translation: 石墨包括以离散层（100）排列的原子。 这些层之间的垂直距离是“d间距”（101）。 通过扩大d间距（102）获得场致发射材料。 这种膨胀可以通过在材料层之间引入的插入剂来实现。 这种插入剂可以存在或可能不再驻留在材料中。 在膨胀之前，可以通过印刷方法将材料放置在基板上的适当位置。 这种场致发射材料可用于场电子发射装置中的冷阴极。

公开(公告)号：US20080074026A1

公开(公告)日：2008-03-27

申请号：US11846929

申请日：2007-08-29

Applicant: Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

Inventor： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

IPC: H01J1/312 ,  H01J9/02

CPC classification number: H01J1/304 ,  H01J9/025

Abstract: A field emission electron source includes a substrate. A wiring layer is formed on the substrate, and an insulation layer is formed over the wiring layer. In the insulation layer, a plurality of through holes are provided, and conductive via plugs are disposed in the through holes. A diamond layer is formed to cover tops of the insulation layer and the conductive via plugs.

Abstract translation: 场发射电子源包括衬底。 在基板上形成布线层，在布线层上形成绝缘层。 在绝缘层中，设置有多个通孔，并且在通孔中设置导电通孔。 形成金刚石层以覆盖绝缘层和导电通孔塞的顶部。

公开(公告)号：US20050285525A1

公开(公告)日：2005-12-29

申请号：US11148432

申请日：2005-06-09

Applicant: Takeru Okada ,  Takashi Yamada

Inventor： Takeru Okada ,  Takashi Yamada

IPC: H01J1/312 ,  H01J17/49

CPC classification number: H01J17/49

Abstract: The front glass substrate and the back glass substrate are placed opposite each other with display cells in between. MIM electron-emitting devices each structured by the opposed cathode electrode and gate electrode sandwiching an insulator layer are arranged in matrix form on the inner face of the front glass substrate. An anode electrode and phosphor layers emitting visible light by being excited by ultraviolet light are provided on the inner face of the back glass substrate. The display cells are filled with an ultraviolet-light-emitting gas generating ultraviolet light by being excited by electrons.

Abstract translation: 前玻璃基板和后玻璃基板彼此相对放置，其间具有显示单元。 由相对的阴极电极和夹着绝缘体层的栅电极构成的MIM电子发射器件以矩阵形式布置在前玻璃基板的内表面上。 在后玻璃基板的内表面上设置阳极电极和通过被紫外线激发而发出可见光的荧光体层。 显示单元被通过被电子激发而产生紫外光的紫外线发射气体填充。

公开(公告)号：US06956333B2

公开(公告)日：2005-10-18

申请号：US10339119

申请日：2003-01-09

Applicant: Harald Brune ,  Detlev Gruetzmacher

Inventor： Harald Brune ,  Detlev Gruetzmacher

IPC: H01L51/50 ,  H01J1/312 ,  H01J29/04 ,  H01J29/10 ,  H01J31/12 ,  H01J37/073 ,  H01L21/027 ,  H01L51/52 ,  G09G3/10

CPC classification number: B82Y10/00 ,  H01J1/312 ,  H01J31/127 ,  H01L51/5203

Abstract: This invention relates to a device for emitting addressable locations comprises parallel spaced-apart first conductors (10) intersecting with parallel spaced-apart second conductors (11). The intersecting first and second conductors define addressable locations where electrons (12) are emitted in response to the application of an energizing voltage. One face of the first conductors is covered with an insulating layer (13) against which the second conductors (11) are applied, this insulating layer (13) forming a tunnel barrier for hot electrons (12) that travel ballistically through and are emitted from the second conductors (11) in response to the application of the energizing voltage. The emitted electrons impinge a target (30, 40, 50) which can be a light-emitting screen of a flat panel display, such as an electroluminescent polymer of a flat panel screen, or an electroluminescent phosphorous screen, or a target wafer bombarded by the electrons emitted from a flexible e-beam lithography mask. The intersecting conductors (10, 11) can be Al wires, or can be produced by C-MOS technology.

Abstract translation: 本发明涉及一种用于发射可寻址位置的装置，包括与平行间隔开的​​第二导体（11）相交的平行间隔开的​​第一导体（10）。 相交的第一和第二导体限定可响应于施加电压的电子（12）被发射的寻址位置。 第一导体的一个面覆盖有施加第二导体（11）的绝缘层（13），该绝缘层（13）形成用于热电子（12）的隧道势垒，弹性传播通过并从其中发射 所述第二导体（11）响应于施加所述激励电压。 发射的电子撞击可以是平板显示器的发光屏的靶（30,40,50），例如平板屏幕的电致发光聚合物或电致发光磷屏，或由 从柔性电子束光刻掩模发射的电子。 交叉导体（10,11）可以是Al线，或者可以通过C-MOS技术制造。

公开(公告)号：US06940087B2

公开(公告)日：2005-09-06

申请号：US10480262

申请日：2003-03-07

Applicant: Takuya Komoda ,  Nobuyoshi Koshida ,  Tsutomu Ichihara

Inventor： Takuya Komoda ,  Nobuyoshi Koshida ,  Tsutomu Ichihara

IPC: B82B1/00 ,  C09K11/59 ,  H01J1/312 ,  H01J9/02 ,  H01L29/06 ,  H01L29/66

CPC classification number: B82Y20/00 ,  B82Y10/00 ,  C09K11/59 ,  H01J1/312 ,  H01J9/022

Abstract: Disclosed is an electron source 10 including an electron source element 10a formed on the side of one surface of an insulative substrate 1. The electron source element 10a includes a lower electrode 2, a composite nanocrystal layer 6 and a surface electrode 7. The composite nanocrystal layer 6 includes a plurality of polycrystalline silicon grains 51, a thin silicon oxide film 52 formed over the surface of each of the grains 51, a number of nanocrystalline silicons 63 residing between the adjacent grains 51, and a silicon oxide film 64 formed over the surface of each of the nanocrystalline silicons 63. The silicon oxide film 64 is an insulating film having a thickness less than the crystal grain size of the nanocrystalline silicon 63. The surface electrode 7 is formed of a carbon thin film 7a laminated on the composite nanocrystal layer 6 while being in contact therewith, and a metal thin film 7b laminated on the carbon thin film 7a.

Abstract translation: 公开了一种电子源10，其包括形成在绝缘基板1的一个表面侧上的电子源元件10a。 电子源元件10a包括下电极2，复合纳米晶层6和表面电极7。 复合纳米晶层6包括多个多晶硅颗粒51，形成在每个晶粒51的表面上的薄氧化硅膜52，位于相邻晶粒51之间的多个纳米晶硅63和氧化硅膜64 形成在每个纳米晶硅63的表面上。 氧化硅膜64是具有小于纳米晶硅63的晶粒尺寸的厚度的绝缘膜。 表面电极7由层叠在复合纳米晶层6上而与其接触的碳薄膜7a和层叠在碳薄膜7a上的金属薄膜7b形成。

公开(公告)号：US20050127814A1

公开(公告)日：2005-06-16

申请号：US11028329

申请日：2005-01-04

Applicant: Masahiro Deguchi ,  Masa-aki Suzuki ,  Akira Taomoto ,  Toyokazu Ozaki ,  Motoshi Shibata

Inventor： Masahiro Deguchi ,  Masa-aki Suzuki ,  Akira Taomoto ,  Toyokazu Ozaki ,  Motoshi Shibata

IPC: H01J1/304 ,  H01J1/312 ,  H01J9/02 ,  H01J31/12 ,  H01J1/62 ,  H01J63/04

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J1/312 ,  H01J9/022 ,  H01J9/025 ,  H01J31/125 ,  H01J2329/00

Abstract: A principal object of the present invention is to provide efficiently an electron-emitting element demonstrating performance equal or superior to that attained with the conventional technology. The electron-emitting element of the present invention comprises: (a) a substrate, (b) a lower electrode layer provided on the substrate, (c) an electron-emitting layer provided on the lower electrode layer, and (d) a control electrode layer so disposed as not to be in contact with the electron-emitting layer, wherein the electron-emitting layer comprises an electron-emitting material for emitting electrons in an electric field, (1) the electron-emitting material being a porous body having a 3D-network structure skeleton, (2) the 3D-network structure skeleton being composed on an inner portion and a surface portion, (3) the surface portion comprising an electron-emitting component, (4) the inner portion being occupied by (i) at least one of an insulating material and a semiinsulating material, (ii) an empty space, or (iii) at least one of an insulating material and a semiinsulating material and an empty space.

Abstract translation: 本发明的主要目的是提供一种电子发射元件，该电子发射元件表现出与传统技术相同或优于其性能的电子发射元件。 本发明的电子发射元件包括：（a）衬底，（b）设置在衬底上的下电极层，（c）设置在下电极层上的电子发射层，和（d）控制 电极层，其设置成不与电子发射层接触，其中电子发射层包括用于在电场中发射电子的电子发射材料，（1）电子发射材料是多孔体，其具有 3D网络结构骨架，（2）在内部和表面部分上组成的3D网络结构骨架，（3）包括电子发射部件的表面部分，（4）内部被 i）绝缘材料和半绝缘材料中的至少一种，（ii）空的空间，或（iii）绝缘材料和半绝缘材料和空的空间中的至少一种。

公开(公告)号：US20050110001A9

公开(公告)日：2005-05-26

申请号：US10263055

申请日：2002-10-01

Applicant: Zhizhang Chen ,  Sriram Ramamoorthi ,  Hung Liao ,  Paul Benning ,  Alexander Govyadinov

Inventor： Zhizhang Chen ,  Sriram Ramamoorthi ,  Hung Liao ,  Paul Benning ,  Alexander Govyadinov

IPC: H01J1/312 ,  H01J9/02 ,  H01J19/24 ,  H01J21/06 ,  H01J29/04 ,  H01J31/12 ,  H01L29/06 ,  H01L29/12

CPC classification number: H01J1/312 ,  B82Y10/00 ,  H01J9/022 ,  H01J2201/3125

Abstract: An emitter has an electron supply and a porous cathode layer having nanohole openings. The emitter also has a tunneling layer disposed between the electron supply and the cathode layer.

Abstract translation: 发射极具有电子供体和具有纳米孔开口的多孔阴极层。 发射极还具有设置在电子源和阴极层之间的隧穿层。

公开(公告)号：US20050094429A1

公开(公告)日：2005-05-05

申请号：US11004868

申请日：2004-12-07

Applicant: Masakazu Sagawa ,  Mutsumi Suzuki ,  Toshiaki Kusunoki

Inventor： Masakazu Sagawa ,  Mutsumi Suzuki ,  Toshiaki Kusunoki

IPC: H01J1/30 ,  G09G3/10 ,  G09G3/22 ,  G11C11/24 ,  H01J1/312 ,  H01J9/02

CPC classification number: B82Y10/00 ,  G09G3/22 ,  H01J1/312 ,  H01J9/022 ,  H01J9/241 ,  H01J2201/3125

Abstract: A display having hot electron type electron sources displaying an image by a line sequential scanning scheme is provided to prevent poor brightness uniformity along scan lines. The hot electron type electron source is provided with a top electrode bus line serving as a scan line and a bottom electrode bus line serving as a data line. The top electrode bus line has a sheet resistance lower than that of the bottom electrode. The wire sheet resistance of the scam line can be reduced to several m/square. When forming a 40 inch large screen FED using the hot electron type electron sources, a voltage drop amount produced in the scan line can be suppressed below an allowable range. As a result, high quality image without poor brightness uniformity can be obtained.

Abstract translation: 提供具有通过行顺序扫描方式显示图像的热电子型电子源的显示器，以防止沿着扫描线的亮度均匀性差。 热电子型电子源设置有用作扫描线的顶部电极总线和用作数据线的底部电极总线。 顶部电极母线具有低于底部电极的薄层电阻。 欺诈线的电线电阻可以减小到几米/平方。 当使用热电子型电子源形成40英寸大屏幕FED时，可以将在扫描线上产生的电压降量抑制在允许范围以下。 结果，可以获得没有差的亮度均匀性的高质量图像。