公开(公告)号：EP1330846A1

公开(公告)日：2003-07-30

申请号：EP01979558.2

申请日：2001-10-09

Applicant: The University of Chicago

Inventor： KRAUSS, Alan, R. DI ,  GRUEN, Dieter, M. ,  AUCIELLO, Orlando, H. ,  CARLISLE, John, A. ,  SWAIN, Greg M.,Dpt. of Chemistry and Biochemistry ,  DING, Ming

IPC: H01L31/0312

CPC classification number: C23C16/274 ,  B01J3/067 ,  B01J2203/0655 ,  C01B32/25 ,  C23C16/277 ,  C23C16/278 ,  C23C16/279 ,  C30B25/105 ,  C30B29/04 ,  C30B29/605 ,  H01B1/04 ,  H01J1/30 ,  H01J2201/30457

Abstract: An electrode having a surface of an electrically conducting ultrananocrystalline diamond having not less than 10 atoms/cm nitrogen with an electrical conductivity at ambient temperature of not less than about 0.1 ( OMEGA cm) is disclosed as is a method of remediating toxic materials with the electrode. An electron emission device incorporating an electrically conducting ultrananocrystalline diamond having not less that 10 atoms/cm nitrogen with an electrical conductivity at ambient temperature of not less than about 0.1 ( OMEGA cm) is disclosed.

公开(公告)号：EP1198819A4

公开(公告)日：2002-11-06

申请号：EP00941613

申请日：2000-06-21

Applicant: EXTREME DEVICES INC

Inventor： GORSKI RICH ,  JAMISON KEITH D

IPC: H01J9/44 ,  H01J1/304 ,  H01J3/02 ,  H01J3/18 ,  H01J9/02 ,  H01J29/04

CPC classification number: H01J29/04 ,  H01J3/022 ,  H01J2201/30457

Abstract: A compact electron gun includes a field emission cathode (12), a Pierce-like electrode (18), a gate layer (14), a focus lens layer (16), a focus lens (20), and a convergence cup (22).

Abstract translation: 提供聚焦电子束的源用于阴极射线管（CRT）或真空微电子器件。 使用用于形成集成电路的制造技术，形成碳基场致发射阴极，提取栅极和聚焦透镜作为集成结构。 外部聚焦透镜用于限制来自大量碳基表面的子束。 汇聚杯将波束朝向漂移空间加速，最后加速到CRT或其他设备上的屏幕。 源可能比现有的CRT电子光学装置更紧凑。

公开(公告)号：EP0707333B1

公开(公告)日：2001-06-20

申请号：EP95116042.3

申请日：1995-10-11

Applicant: YAMAHA CORPORATION

Inventor： Hattori, Atsuo

IPC: H01J9/02

CPC classification number: H01J9/025 ,  H01J2201/30457

公开(公告)号：EP1030338A2

公开(公告)日：2000-08-23

申请号：EP99403176.3

申请日：1999-12-16

Applicant: SONY CORPORATION ,  Hitachi Powdered Metals Co., Ltd.

Inventor： Iida, Koichi ,  Saito, Ichiro ,  Tachizono, Shinichi ,  Yamagishi, Takeshi

IPC: H01J1/30 ,  H01J3/02

CPC classification number: H01J1/3042 ,  H01J9/025 ,  H01J2201/30423 ,  H01J2201/30457

Abstract: The field emission type cathode is made as a multilayered structure (33) in which conductive platelike corpuscles (30) are piled, whereby an edge portion of end surface of a field emission type cathode for emitting electrons is formed sharply and easily.

Abstract translation: 场致发射型阴极被制成多层结构（33），其中导电板状微粒（30）被堆叠，由此形成了用于发射电子的场致发射型阴极的端面的边缘部分，并且容易地形成。

公开(公告)号：EP0717877B1

公开(公告)日：1999-11-17

申请号：EP94927275.1

申请日：1994-09-08

Applicant: SILICON VIDEO CORPORATION

Inventor： MACAULAY, John, M. ,  SPINDT, Christopher, J. ,  SEARSON, Peter, C. ,  DUBOC, Robert, M., Jr.

IPC: H01J9/02 ,  H01J1/30

CPC classification number: B82Y10/00 ,  H01J1/3042 ,  H01J3/022 ,  H01J9/025 ,  H01J2201/30403 ,  H01J2201/30457 ,  H01J2201/319

Abstract: Electron-emissive elements in area electron emitters suitable for flat-panel displays are fabricated at high packing density. The electron-emissive elements have various shapes such as filaments (30A, 30B, or 30/88D1), cones (1181 or 142D), and cone-topped pedestals (92/1021). A typical emitter contains a substrate (20) that provides structural support. A patterned lower non-insulating region (22) formed with parallel lines is provided over insulating material of the substrate. Electron-emissive filaments (30A, 30B, or 30/88D1) are formed in pores (281) extending through an insulating layer (24) furnished over the lower non-insulating region. A patterned non-insulating gate layer (34B, 40B, or 46B) is typically provided over the insulating layer to form a gated device. Charged-particle tracks (261 or 50A1/50B1) are preferably employed to define locations for electron-emissive features. Usage of charged-particle tracks enables the electron-emissive features to be quite small and spaced closely together.

公开(公告)号：EP0861499B1

公开(公告)日：1999-10-27

申请号：EP96939680.3

申请日：1996-11-13

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

Inventor： BLANCHET-FINCHER, Graciela, Beatriz ,  HOLSTEIN, William, Leo ,  SUBRAMONEY, Shekhar ,  HERRON, Norman

IPC: H01J9/02

CPC classification number: H01J9/025 ,  H01J2201/30457

Abstract: A process for making a field emitter cathode by attaching a particulate field emitter material to a substrate. The particulate field emitter material is dispersed in a solution of a metal compound in a solvent and deposited onto the surface of the substrate. The substrate is heated for sufficient time to completely reduce the metal compound to the metal. The resulting field emitter cathode is a substrate coated with a thin layer of the metal with a particulate field electron emitter material embedded therein and protruding therefrom.

公开(公告)号：EP0712146B1

公开(公告)日：1999-06-30

申请号：EP95402450.1

申请日：1995-11-03

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE

Inventor： Danroc, Joel ,  Van Tran, Danh

IPC: H01J3/02 ,  H01J9/02 ,  H01J31/12

CPC classification number: H01J9/025 ,  H01J3/022 ,  H01J2201/30403 ,  H01J2201/30457 ,  H01J2329/00

公开(公告)号：EP0841677A1

公开(公告)日：1998-05-13

申请号：EP97908514.9

申请日：1997-03-26

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  Hiraki, Akio ,  Ito, Toshimichi ,  Hatta, Akimitsu

Inventor： HIRAKI, Akio ,  ITO, Toshimichi ,  HATTA, Akimitsu ,  DEGUCHI, Masahiro ,  EIMORI, Nobuhiro ,  KITABATAKE, Makoto

IPC: H01J1/30 ,  H01J9/02

CPC classification number: B82Y10/00 ,  H01J1/312 ,  H01J2201/30457

Abstract: The present invention provides an electron emitting device for efficiently emitting electron beams by applying a forward bias to an MIS, pn, and a pin structure using a diamond layer so as to supply electrons from an electron supply layer to a p-type diamond layer. Furthermore, the present invention provides a method for easily and efficiently performing important production processes for producing a highly efficient electron emitting device having a diamond layer and controlling a surface state of the diamond layer. A multi-layer structure including an electrode layer, an electron supply layer and a diamond layer is used as the structure thereof. Alternatively, the electron affinity state of the surface of the diamond layer is arbitrarily controlled by a method such as ultraviolet ray irradiation.

Abstract translation: 本发明提供一种电子发射器件，用于通过使用金刚石层向MIS，pn和引脚结构施加正向偏压来有效地发射电子束，从而将电子从电子供给层提供给p型金刚石层。 此外，本发明提供了一种方法，用于容易且有效地执行用于制造具有金刚石层并控制金刚石层的表面状态的高效电子发射器件的重要生产方法。 使用包括电极层，电子供给层和金刚石层的多层结构作为其结构。 或者，通过紫外线照射等方法任意地控制金刚石层的表面的电子亲合性。

公开(公告)号：EP0776493A2

公开(公告)日：1997-06-04

申请号：EP95930135.0

申请日：1995-08-09

Applicant: FED CORPORATION

Inventor： JONES, Gary, W.

IPC: G02B27 ,  G09G3 ,  H01J3 ,  H01J9 ,  H01J29 ,  H01J31 ,  H04N5 ,  H04N13

CPC classification number: G09G3/025 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2235 ,  G02B2027/0132 ,  G02B2027/0136 ,  G09G3/001 ,  H01J3/022 ,  H01J9/025 ,  H01J29/94 ,  H01J31/127 ,  H01J2201/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2201/319 ,  H01J2209/385 ,  H01J2329/00 ,  H01J2329/8625 ,  H04N5/70 ,  H04N5/7408 ,  H04N5/7491 ,  H04N13/194 ,  H04N13/286 ,  H04N13/324 ,  H04N13/341 ,  H04N13/344 ,  H04N13/361 ,  H04N13/363 ,  H04N13/365 ,  H04N13/398

Abstract: An imaging apparatus (100) for providing an image from a display (106) to an observer (101), comprising: a display (106) generating an optical output, an imaging surface member (109) constructed and arranged for viewing by said observer, and a scanning mirror/lens assembly (102) optically interposed between the display and the imaging surface member, and constructed and arranged to motively repetitively scan the display, generate a scanned image, and transmit the scanned image to the imaging surface member, for viewing of the scanned image. Various field emitter display designs and subassemblies are described, which may be usefully employed in such imaging apparatus.

公开(公告)号：EP0773574A1

公开(公告)日：1997-05-14

申请号：EP96307791.2

申请日：1996-10-29

Applicant: AT&T Corp.

Inventor： Jin, Sungho ,  Zhu, Wei ,  Kochanski, Gregory Peter

IPC: H01J9/02

CPC classification number: H01J9/025 ,  H01J2201/30403 ,  H01J2201/30457

Abstract: The present invention provides improved methods for making field emission devices by which one can pre-deposit and bond the diamond particles or islands on a flexible metal foil at a desirably high temperature (e.g., near 900° C or higher), and then subsequently attach the high-quality- emitter-coated conductor foil onto the glass substrate. In addition to maximizing the field emitter properties, these methods provide high-speed, low-cost manufacturing. Since the field emitters can be pre-deposited on the metal foil in the form of long continuous sheet wound as a roll, the cathode assembly can be made by a high-speed, automated bonding process without having to subject each of the emitter-coated glass substrates to plasma heat treatment in a vacuum chamber.

Abstract translation: 本发明提供了用于制备由其中一个可以预先存在一个理想的高温粘结上的柔性金属箔的金刚石颗粒或岛（例如，靠近900℃或更高），并随后附加场发射器件的改进的方法 高质量 - 发射极涂覆导体箔到玻璃基材上。 除了最大化场发射器的特性，合成方法提供高速，低成本的制造。 由于场致发射体，可以在金属箔上的长的连续片材卷绕成卷的形式预先沉积，阴极组件可以通过高速，自动化的接合方法来制造，而不必经受每个的发射极 - 涂覆的 玻璃基板在真空室中等离子体热处理。