公开(公告)号：US20040056579A1

公开(公告)日：2004-03-25

申请号：US10080057

申请日：2002-02-20

Inventor： Chang Chul Ha ,  Son Jong Woo ,  Kim Jung Jae

IPC: H01J001/02

CPC classification number: H01J1/304 ,  H01J2201/30446 ,  H01J2329/00

Abstract: An electron-emitting device contains an emitter seed layer patterned into multiple laterally separated sections situated between the electron-emissive elements, on one hand, and emitter electrodes, on the other hand. Sections of the seed layer are spaced apart along each emitter electrode to electrically decouple electron emission elements disposed on the seed layer.

Abstract translation: 另一方面，电子发射器件包含图案化成位于电子发射元件之间的多个横向分离的部分的发射极种子层，另一方面，发射极电极。 种子层的各个部分沿着每个发射极间隔开，以电耦合设置在种子层上的电子发射元件。

公开(公告)号：US20040051429A1

公开(公告)日：2004-03-18

申请号：US10652831

申请日：2003-08-29

Applicant: FUJITSU DISPLAY TECHNOLOGIES CORPORATION

Inventor： Keiji Hayashi ,  Tetsuya Kobayashi ,  Toshihiro Suzuki ,  Tetsuya Hamada ,  Mari Sugawara

IPC: H01J001/02

CPC classification number: G02B6/0065 ,  G02B6/0071 ,  H01J61/523

Abstract: There is provided a light source device, used in a display device and the like, having a high light emitting efficiency. The light source device has an electric discharge tube containing mercury and electrodes at both ends. A heat conducting member is attached to and is in contact with a part of the electric discharge tube. The heat conducting member locally cools the tube. The heat conducting member and the tube satisfy the following relationship, 6null10null5/S

Abstract translation: 提供了具有高发光效率的用于显示装置等的光源装置。 光源装置具有在两端具有汞和电极的放电管。 导热构件附接到放电管的一部分并与其接触。 导热部件局部冷却管子。 导热构件和管满足以下关系：6×10 -5 / S <（1 / k1-1 / k2）W，其中放电管的横截面积为S（m 2） 放电管的单位长度的发热量为W（W），非冷却部的导热率为k1（W / K / m），冷却部的导热率为k2（W / K / m）。

公开(公告)号：US20040036398A1

公开(公告)日：2004-02-26

申请号：US10350642

申请日：2003-01-24

Inventor： Sungho Jin

IPC: H01J001/02

CPC classification number: B82Y10/00 ,  B82Y40/00 ,  H01J37/3177 ,  H01J2201/30 ,  H01J2237/0635 ,  Y10S977/901

Abstract: In accordance with the present invention, apparatus for performing electron beam lithography on selected portions of a substrate having a resist covered surface comprises a plurality of nanoscale electron emitters for emitting directional beams of electrons and, for each emitter, a directional control element to direct the emitted beam toward the selected portions. In a preferred embodiment the emitters comprise carbon nanotubes, and the directional control elements comprise micro-electro-mechanical disks in a two-dimensional array. In an alternative embodiment the directional control elements are electrodes.

Abstract translation: 根据本发明，用于在具有抗蚀剂覆盖表面的衬底的选定部分上进行电子束光刻的装置包括用于发射电子的定向束的多个纳米级电子发射器，并且对于每个发射器，定向控制元件引导 向所选择的部分发射光束。 在优选实施例中，发射器包括碳纳米管，并且方向控制元件包括二维阵列中的微机电盘。 在替代实施例中，方向控制元件是电极。

公开(公告)号：US20040012327A1

公开(公告)日：2004-01-22

申请号：US10332969

申请日：2003-01-14

Inventor： Tetsuya W. Shiratori ,  Koji Akiyama ,  Hideo Kurokawa

IPC: H01J001/02

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30426 ,  H01J2201/30469

Abstract: An object of the present invention is to provide electron emission devices having improved electron convergence. To this end, an electron emission device of the present invention is such that a cathode electrode, an insulating layer, and a gate electrode are layered on a substrate in an order; an electron emission layer is in a first hole on the substrate penetrating from the gate electrode through the cathode electrode; an upper surface of the electron emission layer is between an upper surface of the substrate and a boundary between the cathode electrode and the insulating layer; at least one of a side surface and a lower surface except for a central area of the electron emission layer contacts the cathode electrode. By such an electron emission device, electrons are emitted mainly from the peripheral area of the electron emission layer. Accordingly, the electron convergence is improved.

Abstract translation: 本发明的目的是提供具有改善的电子会聚的电子发射装置。 为此，本发明的电子发射器件使得阴极电极，绝缘层和栅极电极按顺序层叠在基板上; 电子发射层位于衬底上的第一个孔中，从栅电极穿过阴极电极; 电子发射层的上表面在衬底的上表面和阴极和绝缘层之间的边界之间; 除了电子发射层的中心区域之外的侧表面和下表面中的至少一个与阴极接触。 通过这样的电子发射装置，电子主要从电子发射层的周边区域发射。 因此，提高了电子会聚。

公开(公告)号：US20030234605A1

公开(公告)日：2003-12-25

申请号：US10179314

申请日：2002-06-24

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V .

Inventor： Junming Tu

IPC: H01J001/02

CPC classification number: H01J61/827 ,  H01J61/36

Abstract: An improved discharge lamp is provided which includes a discharge vessel (arc tube) enclosing a discharge space, the discharge vessel (arc tube) including within the discharge space a metal halide ionizable material; first and second discharge electrode feedthroughs, and first and second current conductors connected to the first and second discharge electrode feedthroughs, respectively. The improvement is through the use of a field wire of a material that includes Ni or Ni alloy, and wherein the field wire material exhibits an electrical resistivity at 25null C. 4.0 eV; a thermionic emission work function>4.0 eV; and a melting point>1200null C.

Abstract translation: 提供一种改进的放电灯，其包括包围放电空间的放电容器（电弧管），放电容器（电弧管）在放电空间内包含金属卤化物可电离材料; 第一和第二放电电极馈通，以及分别连接到第一和第二放电电极馈通的第一和第二电流导体。 改进之处在于通过使用包含Ni或Ni合金的材料的场线，并且其中场线材在25℃下表现出电阻率。10 OHMS / MM 2; 光电发射功能> 4.0 eV; 热离子发射功能> 4.0 eV; 熔点> 1200℃

公开(公告)号：US20030197456A1

公开(公告)日：2003-10-23

申请号：US10435536

申请日：2003-05-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Tohru Den ,  Tatsuya Iwasaki

IPC: H01J001/02 ,  H01L021/00

CPC classification number: D01F9/127 ,  G01Q60/16 ,  G01Q60/38 ,  G01Q70/12 ,  H01J1/14 ,  H01J1/30 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  Y10S977/932 ,  Y10S977/939

Abstract: The present invention discloses a carbon nanotube device comprising a support having a conductive surface and a carbon nanotube, one of whose terminus binds to the conductive surface so that conduction between the surface and the carbon nanotube is maintained, wherein a root of the carbon nanotube where the carbon nanotube binds to the conductive surface is surrounded by a wall. Such a carbon nanotube device, having carbon nanotubes with a uniform direction of growth, can generate a large quantity of emitted electrons when it is used as an electron emission device.

Abstract translation: 本发明公开了一种碳纳米管装置，其包括具有导电表面的支撑体和碳纳米管，其一个端部与导电表面结合，从而保持表面和碳纳米管之间的导电，其中碳纳米管的根部 与导电表面结合的碳纳米管被壁围绕。 具有均匀生长方向的碳纳米管的碳纳米管装置在用作电子发射装置时可产生大量的发射电子。

公开(公告)号：US20030160555A1

公开(公告)日：2003-08-28

申请号：US10257475

申请日：2003-04-21

Inventor： Aristides Pavani Filho ,  Victor Pellegrini Mammana ,  Francisco Tadeu Degasperi

IPC: H01J001/02

CPC classification number: B82Y10/00 ,  H01J29/94

Abstract: Electron emitter structure for field emission display, said display comprising a tabular vacuum chamber confined between a rigid transparent front plate and a substantially flat electron emitting structure comprising a plurality of emitting elements, the residual contaminant gas molecules being removed by transversal pumping through a plurality of pores spread out on said electron emitting structure in order to reach a layer of getter material uniformly distributed over the display area. The emitting elements may be provided by Spindt emitters, sharp or serrated metallic edges or carbon nanotubes. The electron emitting structure comprises an upper and a lower metallic layers plated over the upper and lower surfaces of an insulating plate, the latter consisting of a photo-etchable or plasma-etchable material, such as polyimide or SU8.

Abstract translation: 用于场发射显示的电子发射器结构，所述显示器包括限制在刚性透明前板和包括多个发射元件的基本上平坦的电子发射结构之间的平板状真空室，残留的污染物气体分子通过横向泵送通过多个 在所述电子发射结构上扩散出孔，以便达到在显示区域上均匀分布的吸气剂材料层。 发光元件可以由Spindt发射器，尖锐或锯齿状金属边缘或碳纳米管提供。 电子发射结构包括在绝缘板的上表面和下表面上电镀的上金属层和下金属层，后者由光刻蚀或等离子蚀刻材料（例如聚酰亚胺或SU8）组成。

公开(公告)号：US20030141795A1

公开(公告)日：2003-07-31

申请号：US10355203

申请日：2003-01-31

Inventor： Eric J. Strang ,  Andrej S. Mitrovic

IPC: H01J001/02

CPC classification number: H01J37/32174 ,  H01J37/32082

Abstract: An electrode assembly for use in a plasma processing system including a base electrode adapted to be coupled to a source of RF energy, a removable electrode removably coupled to the base electrode, and a material interposed between a surface of the base electrode and a surface of the removable electrode.

Abstract translation: 一种用于等离子体处理系统的电极组件，其包括适于耦合到RF能量源的基极电极，可移除地耦合到所述基极电极的可移除电极以及插入所述基极电极的表面和 可拆卸电极。

公开(公告)号：US20030122467A1

公开(公告)日：2003-07-03

申请号：US10179739

申请日：2002-06-24

Inventor： Young Rae Cho ,  Do Hyung Kim ,  Seong Deok Ahn ,  Yoon Ho Song ,  Jin Ho Lee ,  Kyoung Ik Cho

IPC: H01J001/02

CPC classification number: H01J1/3048 ,  H01J9/025 ,  Y10S977/939

Abstract: The present invention relates to a cathode for use in a field emission device. In a triode-type cathode for use in an electron emission device being a core component constituting a field emission device, the present invention includes forming a catalytic layer at the sidewall of a gate hole and then growing an emitter in the catalytic layer, thus uniformly distributing an electric field generated by a voltage applied to a gate electrode over the emitter. Therefore, the present invention can improve the brightness contrast at a low anode voltage and also can control electrons emitted from the emitter only with the gate voltage.

Abstract translation: 本发明涉及用于场发射装置的阴极。 在作为构成场致发射器件的核心部件的电子发射器件中使用的三极管型阴极中，本发明包括在栅极孔的侧壁处形成催化剂层，然后在催化剂层中生长发射极，从而均匀地 分配由施加到发射极上的栅电极的电压产生的电场。 因此，本发明可以提高低阳极电压下的亮度对比度，并且还可以仅利用栅极电压来控制从发射极发射的电子。

公开(公告)号：US20030076021A1

公开(公告)日：2003-04-24

申请号：US10281010

申请日：2002-10-24

Inventor： Robert Desmond Woolford

IPC: H01J001/02

CPC classification number: F21V29/83 ,  F21V29/506

Abstract: An apparatus 1 for capturing heat from a light globe 9 is disclosed. The apparatus 1 comprises: a transparent or translucent internal sheath 19 adapted to fit around the globe 9, the internal sheath defining a first space 20; a transparent or translucent external sheath 29 mounted around and spaced from the internal sheath 19 so as to define a second space 30 between the sheaths; and an aperture 10 through the internal sheath 19 providing communication between the first and second spaces. A fluid inlet 4 and a fluid outlet 5 are provided to enable fluid to be circulated through the spaces to capture heat from the light globe 9.

Abstract translation: 公开了一种用于从光圈9捕获热的装置1。 装置1包括：适于围绕球体9配合的透明或半透明的内部护套19，内部护套限定第一空间20; 安装在内护套19周围并与内护套19隔开的透明或半透明外护套29，以便在护套之间限定第二空间30; 以及通过内部护套19的孔10，其提供第一和第二空间之间的连通。 流体入口4和流体出口5被设置成使得流体能够通过空间循环以从光球9吸收热量。