公开(公告)号：US6046533A

公开(公告)日：2000-04-04

申请号：US64911

申请日：1998-04-23

Applicant: Suguru Nakatsuka

Inventor： Suguru Nakatsuka

IPC: C01B13/11 ,  H05H1/24 ,  H01J1/02

CPC classification number: C01B13/11 ,  H05H1/24 ,  H05H1/2406 ,  C01B2201/34 ,  H05H2001/2412

Abstract: A discharge cell for use in an ozone generator is provided which can suppress a time-related reduction in ozone concentration without adding a catalytic gas such as nitrogen gas to oxygen gas as a raw material gas. The discharge cell includes a pair of electrodes disposed in an opposed spaced relation with a discharge space therebetween, and a dielectric layer of a three-layer structure consisting of three ceramic dielectric layers successively stacked on at least one of the electrodes, wherein a first dielectric layer of the dielectric layer contacting the one electrode contains no titanium dioxide, wherein a second dielectric layer of the dielectric layer exposed to the discharge space contains titanium dioxide in a metal element ratio of not lower than 10 wt %.

Abstract translation: 提供一种用于臭氧发生器的放电单元，其可以在不向作为原料气体的氧气中添加氮气等催化气体的情况下抑制臭氧浓度的时间性降低。 放电单元包括一对以与它们之间的放电空间相对隔开的电极设置的电极，以及三层结构的电介质层，三层结构由三个陶瓷介电层组成，三个陶瓷电介质层依次层叠在至少一个电极上，其中第一电介质 与一个电极接触的电介质层的层不含有二氧化钛，其中暴露于放电空间的电介质层的第二电介质层含有金属元素比率不低于10重量％的二氧化钛。

公开(公告)号：US6034467A

公开(公告)日：2000-03-07

申请号：US421387

申请日：1995-04-13

Applicant: Roy D. Roberts

Inventor： Roy D. Roberts

IPC: F21V29/02 ,  H01J61/52 ,  H01J1/02

CPC classification number: H01J61/52 ,  F21V29/02 ,  F21V29/74 ,  G03B21/2026

Abstract: A heat sink for an arc lamp comprises a thin-wall copper strip that is brazed in pleated folds between inner and outer cylindrical rings to create cooling fins. The thickness of the material used for the cooling fins can therefore be exceedingly thin, e.g., 0.012 inches. The cylindrical rings act as fin supports and provide mechanical sturdiness. The thinness of the fin material allows a large number of fins to be included and the efficiency is increased thereby.

Abstract translation: 用于电弧灯的散热器包括薄壁铜带，其在内圆柱形环和外圆柱形环之间钎焊成褶皱褶皱，以产生冷却翅片。 因此，用于冷却翅片的材料的厚度可以非常薄，例如0.012英寸。 圆柱形环用作翅片支撑并提供机械坚固性。 翅片材料的薄度允许包括大量翅片，从而提高效率。

公开(公告)号：US6028391A

公开(公告)日：2000-02-22

申请号：US953407

申请日：1997-10-17

Applicant: Hideo Makishima

Inventor： Hideo Makishima

IPC: H01J1/304 ,  H01J1/30 ,  H01J3/02 ,  H01J29/04 ,  H01J31/12 ,  H01J1/02

CPC classification number: H01J3/022 ,  H01J31/127 ,  H01J2201/30403 ,  H01J2201/30426

Abstract: There is provided a field emission thin film cold cathode including a substrate, an electron-emission layer formed on the substrate and having a spherical surface or a curved surface approximated to a spherical surface recessed into the substrate, a first electrode disposed about the electron-emission layer and having a greater height from the substrate than the electron-emission layer, an electrically insulating layer formed on the first electrode, and a second electrode formed on the electrically insulating layer. The electron-emission layer may be made of monocrystalline diamond, polycrystalline diamond or amorphous diamond. The above-mentioned field emission thin film cold cathode provides an electron source which makes it no longer necessary to fabricate a micro-structured device, can be fabricated without a lithography apparatus having a high accuracy, and has a small current modulating voltage.

Abstract translation: 提供一种场致发射薄膜冷阴极，其包括基板，形成在基板上的电子发射层，具有近似于凹入基板的球面的球面或曲面;第一电极， 并且具有比所述电子发射层更高的与所述衬底的高度，形成在所述第一电极上的电绝缘层和形成在所述电绝缘层上的第二电极。 电子发射层可以由单晶金刚石，多晶金刚石或非晶金刚石制成。 上述场发射薄膜冷阴极提供了不再需要制造微结构器件的电子源，可以在没有高精度的光刻设备的情况下制造，并且具有小的电流调制电压。

公开(公告)号：US06008569A

公开(公告)日：1999-12-28

申请号：US961277

申请日：1997-10-30

Applicant: Masato Yamanobe

Inventor： Masato Yamanobe

IPC: H01J9/02 ,  G09F9/313 ,  H01J1/304 ,  H01J1/316 ,  H01J29/04 ,  H01J31/12 ,  H01J1/02

CPC classification number: H01J9/025 ,  H01J1/316 ,  H01J2329/00

Abstract: An electron emission device can be driven with a low voltage and has an excellent mass production capability. A display device, such as a color flat panel or the like, which uses such electron emission devices has an excellent display quality. The electron emission device includes a first electrode, on which a plurality of fine particles of an electron emission body obtained by terminating carbon bodies formed on metal fine particles, serving as nuclei, with a low-work-function material via oxygen are partially arranged, on a first substrate, and a second electrode where a voltage for drawing electrons from the electron emission body into a vacuum is applied. A metal of the metal fine particles is a catalytic metal. The catalytic metal is an iron-family element, such as Ni, Co, Fe or the like, or a platinum-family element, such as Pd, Ir or Pt. The carbon bodies are made of graphite. The low-work-function material is an alkaline metal or an alkaline earth metal.

Abstract translation: 电子发射装置可以以低电压驱动并具有优异的批量生产能力。 使用这种电子发射装置的诸如彩色平板等的显示装置具有优异的显示质量。 电子发射装置包括第一电极，其上部分地布置有多个通过用作为核的金属微粒上形成的碳体与通过氧气的低功函数材料形成的电子发射体的微粒， 在第一基板和第二电极上施加用于将电子从电子发射体吸入真空的电压。 金属微粒的金属是催化金属。 催化金属是诸如Ni，Co，Fe等的铁族元素，或者铂族元素，例如Pd，Ir或Pt。 碳体由石墨制成。 低功函数材料是碱金属或碱土金属。

公开(公告)号：US6005335A

公开(公告)日：1999-12-21

申请号：US990624

申请日：1997-12-15

Applicant: Michael D Potter

Inventor： Michael D Potter

IPC: H01J29/94 ,  H01J1/02 ,  H01J1/16 ,  H01J1/62 ,  H01J19/10

CPC classification number: H01J29/94 ,  H01J2201/30423 ,  H01J2329/00

Abstract: A self-gettering electron field emitter has a first portion formed of a low-work-function material for emitting electrons, and it has an integral second portion that acts both as a low-resistance electrical conductor and as a gettering surface. The self-gettering emitter is formed by disposing a thin film of the low-work-function material parallel to a substrate and by disposing a thin film of the low-resistance gettering material parallel to the substrate and in contact with the thin film of the low-work-function material. The self-gettering emitter is particularly suitable for use in lateral field emission devices. The preferred emitter structure has a tapered edge, with a salient portion of the low-work-function material extending a small distance beyond an edge of the gettering and low resistance material. A fabrication process specially adapted for in situ formation of the self-gettering electron field emitters while fabricating microelectronic field emission devices is also disclosed.

Abstract translation: 自吸电子场发射器具有由用于发射电子的低功函数材料形成的第一部分，并且其具有作为低电阻电导体和吸气表面的整体第二部分。 自吸收发射体通过将低功函数材料的薄膜平行于衬底设置并且将低电阻吸气材料的薄膜平行于衬底设置并与薄膜接触而形成 低功能材料。 自吸式发射器特别适用于横向场发射装置。 优选的发射极结构具有锥形边缘，低功函数材料的显着部分在吸气和低电阻材料的边缘之外延伸一小段距离。 还公开了专门用于在制造微电子场发射器件的同时形成自吸电子场发射体的制造工艺。

公开(公告)号：US5986405A

公开(公告)日：1999-11-16

申请号：US976521

申请日：1997-11-21

Applicant: Bennie J. De Maagt ,  Claudio Boffito

Inventor： Bennie J. De Maagt ,  Claudio Boffito

IPC: H01J61/28 ,  H01J17/20 ,  H01J1/02 ,  H01J7/24 ,  H01J61/12

CPC classification number: H01J61/28 ,  H01J61/26 ,  H01J61/34 ,  H01J61/82

Abstract: The high pressure discharge lamp has a discharge vessel (1) mounted in an outer envelope (4) in which an oxygen dispenser (30) is disposed. The oxygen dispenser (30) contains silver oxide and may be disposed at a location where it obtains a temperature of at least 340.degree. C. during operation of the lamp, at which temperature the oxide is decomposed and oxygen is released. The deposit of black coatings originating from hydrocarbon contaminations is thereby prevented.

Abstract translation: 高压放电灯具有安装在其中设置有氧分配器（30）的外封套（4）中的放电容器（1）。 氧气分配器（30）含有氧化银，并且可以在灯的操作期间在其中获得至少340℃的温度的位置处，在该温度下氧化物被分解并释放氧气。 因此防止了源自碳氢化合物污染物的黑色涂层的沉积。

公开(公告)号：US5977696A

公开(公告)日：1999-11-02

申请号：US848463

申请日：1997-05-08

Applicant: Akihiko Okamoto

Inventor： Akihiko Okamoto

IPC: H01J3/18 ,  H01J1/304 ,  H01J3/02 ,  H01J1/02

CPC classification number: H01J3/022

Abstract: In a field emission electron gun including emitters (104) on predetermined parts of a substrate (109), an insulator film (105) on a remaining part of the substrate, a first gate electrode (101) on the insulator film so as to surround the emitters with a space left between each emitter and the first gate electrode and to have an outer peripheral surface defining an emission region (E), a gate edge portion (106) of a conductor is formed on the insulator film to surround the outer peripheral surface of the first gate electrode in contact with the outer peripheral surface of the first gate electrode. A second gate electrode (102) is formed on the insulator film to surround the gate edge portion with a distance left between the gate edge portion and the second gate electrode applied with a second voltage less than a first voltage applied to the first gate electrode.

Abstract translation: 在包括在基板（109）的预定部分上的发射体（104）的场致发射电子枪中，在所述基板的剩余部分上的绝缘膜（105），所述绝缘膜上的第一栅电极（101） 所述发射体在每个发射极和第一栅电极之间留有空间，并且具有限定发射区域（E）的外周表面，导体的栅极边缘部分（106）形成在绝缘膜上以包围外周 所述第一栅电极的表面与所述第一栅电极的外周面接触。 第二栅电极（102）形成在绝缘膜上以围绕栅极边缘部分，栅极边缘部分和第二栅极电极之间留下的距离小于施加到第一栅电极的第一电压的第二电压。

公开(公告)号：US5962959A

公开(公告)日：1999-10-05

申请号：US33991

申请日：1998-03-03

Applicant: Shingo Iwasaki ,  Kiyohide Ogasawara

Inventor： Shingo Iwasaki ,  Kiyohide Ogasawara

IPC: H01J1/312 ,  H01J29/04 ,  H01J31/12 ,  H01J1/02

CPC classification number: B82Y10/00 ,  H01J1/312

Abstract: An electron emission device exhibits a high electron emission efficiency. The device includes an electron supply layer of metal or semiconductor, an insulator layer formed on the electron supply layer, and a thin-film metal electrode formed on the insulator layer. The insulator layer is made of a polycrystal dielectric substance and has a film thickness of 50 nm or greater and has a polycrystal phase with an average grain size of 5 to 100 nm as a major component and an amorphous phase as a minor component. When an electric field is applied between the electron supply layer and the thin-film metal electrode, the electron emission device emits electrons.

Abstract translation: 电子发射装置表现出高电子发射效率。 该装置包括金属或半导体的电子供应层，形成在电子供给层上的绝缘体层和形成在绝缘体层上的薄膜金属电极。 绝缘体层由多晶电介质材料制成，膜厚度为50nm以上，具有平均粒径为5〜100nm的多晶相作为主成分，非晶相为次要成分。 当在电子供给层和薄膜金属电极之间施加电场时，电子发射装置发射电子。

公开(公告)号：US5886458A

公开(公告)日：1999-03-23

申请号：US858401

申请日：1997-05-19

Applicant: Hsueh-Hung Chen Hsu

Inventor： Hsueh-Hung Chen Hsu

IPC: H01K1/02 ,  H01J1/02

CPC classification number: H01K1/02

Abstract: A lamp bulb for a Christmas tree light set including two filaments connected between two lead-in wires thereof at different elevations above a mica disc.

Abstract translation: 一种用于圣诞树灯组合的灯泡，包括两根连接在云母盘上方不同高度的引出线之间的灯丝。

公开(公告)号：US5874039A

公开(公告)日：1999-02-23

申请号：US935196

申请日：1997-09-22

Applicant: Jonathan Sidney Edelson

Inventor： Jonathan Sidney Edelson

IPC: H01J1/02 ,  H01J1/14 ,  C25B11/00 ,  H01J1/05

CPC classification number: H01J1/14 ,  H01J1/02 ,  F25B2321/003

Abstract: A substrate is coated with a compound comprised of a cation completed by a heterocyclic multidentate ligand, which provides a surface having a low work-function and facilitates the emission of electrons.

Abstract translation: 用由杂环多齿配体完成的阳离子组成的化合物涂覆底物，其提供具有低功函数的表面并促进电子的发射。