公开(公告)号：US20010000163A1

公开(公告)日：2001-04-05

申请号：US09727023

申请日：2000-11-29

Inventor： Xueping Xu ,  George R. Brandes ,  Christopher J. Spindt ,  Colin D. Stanners ,  John M. Macaulay

IPC: H01J009/04 ,  H01J009/12

CPC classification number: H01J1/3042 ,  H01J2201/30426 ,  H01J2201/319 ,  H01J2329/00

Abstract: A cathode structure suitable for a flat panel display is provided with coated emitters. The emitters are formed with material, typically nickel, capable of growing to a high aspect ratio. These emitters are then coated with carbon containing material for improving the chemical robustness and reducing the work function. One coating process is a DC plasma deposition process in which acetylene is pumped through a DC plasma reactor to create a DC plasma for coating the cathode structure. An alternative coating process is to electrically deposit raw carbon-based material onto the surface of the emitters, and subsequently reduce the raw carbon-based material to the carbon containing material. Work function of coated emitters is typically reduced by about 0.8 to 1.0 eV.

Abstract translation: 适用于平板显示器的阴极结构设置有涂覆的发射器。 发射体由能够生长到高纵横比的材料（通常为镍）形成。 然后，这些发射体涂覆有含碳材料，以改善化学稳定性并降低功函数。 一个涂覆工艺是DC等离子体沉积工艺，其中将乙炔泵送通过DC等离子体反应器以产生用于涂覆阴极结构的DC等离子体。 另一种涂覆方法是将原始碳基材料电沉积到发射体的表面上，随后将原始的碳基材料还原成含碳材料。 涂覆发射体的功函数通常降低约0.8至1.0eV。

公开(公告)号：US20040259456A1

公开(公告)日：2004-12-23

申请号：US10714914

申请日：2003-11-18

Inventor： Takeo Ito ,  Sadao Miki ,  Kazuo Sakai

IPC: H01J009/12 ,  H01J009/14 ,  H01J009/04

CPC classification number: H01J3/022 ,  H01J9/025 ,  H01J31/127 ,  H01J2329/00

Abstract: Phosphor layers are formed on the inner surface of a face plate. An electron source device that emits electrons to excite the phosphor layers is provided on the inner surface of a base plate. The electron source device comprises an alumina substrate that has a number of small through holes. Electron-emitting material is buried in the through holes. A reference electrode is formed on the lower surface of the alumina substrate and contacts the electron-emitting material. A gate electrode is formed on the upper surface of the substrate and insulated from the electron-emitting material. The gate electrode is configured to concentrate an electron field of the electron-emitting material by virtue of an voltage applied between the reference electrode and the gate electrode, thereby to cause the electron-emitting material to emit electrons toward the phosphor layers.

Abstract translation: 荧光体层形成在面板的内表面上。 在基板的内表面上设置有发射电子以激发荧光体层的电子源装置。 电子源装置包括具有多个小通孔的氧化铝基板。 电子发射材料被埋在通孔中。 参考电极形成在氧化铝基板的下表面上并与电子发射材料接触。 栅电极形成在衬底的上表面上并与电子发射材料绝缘。 栅电极被配置为通过施加在参考电极和栅电极之间的电压来集中电子发射材料的电子场，从而使电子发射材料向荧光体层发射电子。

公开(公告)号：US20040183422A1

公开(公告)日：2004-09-23

申请号：US10740415

申请日：2003-12-22

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kazuo Kuroda ,  Noriaki Ohguri ,  Toshifumi Yoshioka ,  Takeo Tsukamoto ,  Yoshio Suzuki

IPC: H01J001/00 ,  H01J001/14 ,  H01J009/04

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

Abstract: To provide an antistatic film that requires low power consumption and provides satisfactory electric contact, as a measure for preventing an insulating substrate surface having an electronic device formed thereon from being charged. The electronic device includes: an insulating substrate; a conductor; and a resistance film connected with the conductor, the conductor and the resistance film being formed on the insulating substrate, characterized in that the resistance film has a larger thickness in a connection region with the conductor than a thickness in portions other than the connection region.

Abstract translation: 为了提供需要低功耗并提供令人满意的电接触的抗静电膜，作为防止其上形成有电子器件的绝缘衬底表面带电的措施。 电子装置包括：绝缘基板; 指挥 以及与所述导体连接的电阻膜，所述导体和所述电阻膜形成在所述绝缘基板上，其特征在于，所述电阻膜在与所述导体的连接区域中的厚度大于所述连接区域以外的部分的厚度。

公开(公告)号：US20040161998A1

公开(公告)日：2004-08-19

申请号：US10776171

申请日：2004-02-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Toshikazu Ohnishi ,  Masato Yamanobe ,  Ichiro Nomura ,  Hisetoshi Suzuki ,  Yoshikazu Banno ,  Take Ono ,  Masanori Mitome

IPC: H01J009/04 ,  H01J009/14 ,  H01J009/12

CPC classification number: H01J1/316 ,  H01J9/027

Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.

Abstract translation: 电子发射器件包括一对相对设置的电极和布置在电极之间并包括高电阻区域的导电膜。 高电阻区具有以碳为主要成分的沉积物。 电子发射器件可用于平板型图像形成装置的电子源。

公开(公告)号：US20040087240A1

公开(公告)日：2004-05-06

申请号：US10688731

申请日：2003-10-15

Inventor： Zhizhang Chen ,  Paul J. Benning ,  Sriram Ramamoorthi ,  Thomas Novet

IPC: H01J009/04 ,  H01J009/12

CPC classification number: B82Y10/00 ,  G11C11/23 ,  H01J1/312 ,  H01J9/025

Abstract: An emitter includes an electron supply and a tunneling layer disposed on the electron supply. A cathode layer is disposed on the tunneling layer. A conductive electrode has multiple layers of conductive material. The multiple layers include a protective layer disposed on the cathode layer. The conductive electrode has been etched to define an opening thereby exposing a portion of the cathode layer.

Abstract translation: 发射极包括电子源和设置在电子源上的隧穿层。 阴极层设置在隧道层上。 导电电极具有多层导电材料。 多层包括设置在阴极层上的保护层。 已经蚀刻导电电极以限定开口，从而暴露阴极层的一部分。

公开(公告)号：US20040087239A1

公开(公告)日：2004-05-06

申请号：US10685420

申请日：2003-10-16

Applicant: CANON KABUSHIKI KAISHA

Inventor： Taku Shimoda ,  Masahiro Terada ,  Shosei Mori

IPC: H01J009/04

CPC classification number: H01J9/027

Abstract: A manufacturing method of forming at low costs a surface conduction electron-emitting device by which microminiaturization can be easily realized and electron-emitting characteristics which are uniform over a large area can be obtained is provided. A resin pattern with ion-exchange performance is formed on a substrate, a solution containing a metal component is absorbed to the resin pattern portion by using a deionization reaction, thereafter, the resin pattern is baked to thereby form an electroconductive thin film, and a forming operation is executed to the obtained electroconductive thin film, thereby manufacturing the surface conduction electron-emitting device.

Abstract translation: 提供了一种以低成本形成可以容易地实现微小型化的表面传导电子发射器件的制造方法，并且可以获得在大面积上均匀的电子发射特性。 在基板上形成具有离子交换性能的树脂图案，通过使用去离子反应将含有金属成分的溶液吸收到树脂图案部分，然后烘烤树脂图案，从而形成导电薄膜， 对获得的导电薄膜进行成形操作，由此制造表面传导电子发射器件。

公开(公告)号：US20040036403A1

公开(公告)日：2004-02-26

申请号：US10432684

申请日：2003-05-19

Inventor： Takahito Ono ,  Esashi Masayoshi

IPC: H01J001/30 ,  H01J009/04

CPC classification number: H01J9/025 ,  G01Q70/12 ,  H01J2201/30469 ,  H01J2329/00

Abstract: In this invention, protrusions are formed on a substrate such as silicon and quartz glass, and catalytic metal of transition element, such as nickel, iron and cobalt are coated on the substrate, and carbon nanotubes are grown by hot-filament chemical vapor deposition or microwave-plasma enhanced chemical vapor deposition under an application of negative voltage to the substrate. Where the substrate is heated. In these methods, carbon nanotubes can be selectively grown from the apex of protrusions. As a substrate, silicon probe for scanning probe microscopy (SPM) can be used. The carbon nanotube probe can be applied to high resolution SPM probe for imaging a precise topographic image.

Abstract translation: 在本发明中，在诸如硅和石英玻璃的基板上形成突起，并且在基板上涂覆诸如镍，铁和钴的过渡元素的催化金属，并且通过热丝化学气相沉积生长碳纳米管 微波等离子体增强化学气相沉积在负电压下施加到基板上。 在衬底被加热的地方。 在这些方法中，可以从突起的顶点选择性地生长碳纳米管。 作为基板，可以使用用于扫描探针显微镜（SPM）的硅探针。 碳纳米管探针可以应用于高分辨率SPM探针，用于对精确的地形图像进行成像。

公开(公告)号：US20040027053A1

公开(公告)日：2004-02-12

申请号：US10636138

申请日：2003-08-07

Inventor： Daniel Irwin Amey JR.

IPC: H01J001/62 ,  H01J009/04

CPC classification number: H01J9/148 ,  H01J9/14 ,  H01J29/467 ,  H01J2201/304 ,  H01J2329/00

Abstract: Multilayer cathode backplate structures are provided for use with a field emitter in display panels. Processes for making the structures are also disclosed. The backplate structures are made of a plurality of electrodes separated by one or more patterned layers of a dielectric composition, each said patterned layer being formed by firing a thick film dielectric composition which has been patterned by diffusion patterning.

Abstract translation: 提供多层阴极背板结构，用于显示面板中的场发射器。 还公开了用于制造结构的方法。 背板结构由多个由电介质组合物的一个或多个图案化层分开的电极制成，每个所述图案化层通过焙烧通过扩散图案化而被图案化的厚膜电介质组合物形成。

公开(公告)号：US20030162467A1

公开(公告)日：2003-08-28

申请号：US10368559

申请日：2003-02-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： Akira Shimazu ,  Hironobu Mizuno

IPC: H01J009/04 ,  H01J009/12 ,  H01J009/24

CPC classification number: H01J9/027 ,  H01J2329/00

Abstract: In manufacturing surface conduction electron-emitting devices, a polymer thin film is arranged to connect a pair of electrodes and then transformed into a low resistivity film (carbon film) by irradiating the polymer film with an energy beam. The energy beam irradiation is scanned over the polymer films plural times so that heat due to the energy beam irradiation does not affect other members which constitute the device and also the processing time for carbonization of polymer film is reduced.

Abstract translation: 在制造表面导电电子发射器件时，聚合物薄膜布置成连接一对电极，然后通过用能量束照射聚合物膜而转变成低电阻率膜（碳膜）。 能量束照射在聚合物膜上扫描多次，使得由能量束照射引起的热量不影响构成该装置的其他部件，并且聚合物膜的碳化处理时间也减少。

公开(公告)号：US20020182969A1

公开(公告)日：2002-12-05

申请号：US10198897

申请日：2002-07-19

Inventor： Benham Moradi ,  Zhong-Yi Xia ,  Tianhong Zhang

IPC: H01J009/04

CPC classification number: H01J3/022 ,  H01J2329/00

Abstract: A method for making an electrode structure and an electrode structure for a display device comprising a gate electrode proximate to an emitter and a focusing electrode separated from the gate electrode by an insulating layer containing a ridge. When the focusing electrode is an aperture-type electrode, the upper surface of the ridge protrudes closer to the emitter than the sidewall of the gate electrode or the sidewall of the focusing electrode. When the focusing electrode is a concentric-type electrode, the ridge protrudes above the upper surface of the gate electrode or the upper surface of the focusing electrode.

Abstract translation: 一种用于制造用于显示装置的电极结构和电极结构的方法，包括靠近发射极的栅电极和通过包含脊的绝缘层与栅电极分离的聚焦电极。 当聚焦电极是孔型电极时，脊的上表面比栅电极的侧壁或聚焦电极的侧壁更靠近发射极。 当聚焦电极是同心型电极时，脊突出在栅电极的上表面或聚焦电极的上表面之上。