公开(公告)号：US06836063B2

公开(公告)日：2004-12-28

申请号：US10094794

申请日：2002-03-12

Applicant: Manabu Ishimoto ,  Tsutae Shinoda ,  Akira Tokai ,  Hitoshi Yamada

Inventor： Manabu Ishimoto ,  Tsutae Shinoda ,  Akira Tokai ,  Hitoshi Yamada

IPC: H01J162

CPC classification number: H01J11/18

Abstract: A display tube is provided that can improve light emission efficiency without raising a breakdown voltage. The display tube has a tubular vessel defining a discharge gas space and a pair of display electrodes for generating surface discharge along the circumferential surface of the vessel and opposing discharge traversing the inside of the vessel.

Abstract translation: 提供一种可以提高发光效率而不提高击穿电压的显示管。 显示管具有限定放电气体空间的管状容器和用于沿着容器的圆周表面产生表面放电的一对显示电极，并且横向穿过容器的内部的相反放电。

公开(公告)号：US06828722B2

公开(公告)日：2004-12-07

申请号：US10655013

申请日：2003-09-05

Applicant: Kazuyuki Ueda ,  Kenji Niibori

Inventor： Kazuyuki Ueda ,  Kenji Niibori

IPC: H01J162

CPC classification number: H01J29/028 ,  H01J29/06 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/8665

Abstract: Distances between spacers and electron passing apertures in potential regulation plate are regulated. An electron beam apparatus includes a first substrate having a region from which electrons are emitted, a second substrate having a region which is irradiated by the emitted electrons, spacers located between the first substrate and the second substrate for forming an atmospheric pressure resistant structure, and at least one potential regulation plate having aperture portions, through which electrons emitted from the first substrate pass, between the first substrate and the second substrate, wherein the potential regulation plate has recessed portions, to which the spacers fitted on, on one principal surface of the potential regulation plate, and a part of the other principal surface of the potential regulation plate abuts on the first substrate and/or the second substrate in the state in which the spacers are fitted to the recessed portions.

Abstract translation: 电位调节板中间隔物和电子通过孔之间的距离受到调节。 电子束装置包括具有发射电子的区域的第一基板，具有被发射电子照射的区域的第二基板，位于第一基板和第二基板之间的用于形成耐大气压结构的间隔物，以及 至少一个电位调节板，其具有开口部分，通过该开口部分从第一基板发射的电子通过第一基板和第二基板之间，其中电位调节板具有嵌入其中的间隔件的凹部， 电位调节板和电位调节板的另一个主表面的一部分在间隔件装配到凹部的状态下与第一基板和/或第二基板邻接。

公开(公告)号：US06815894B2

公开(公告)日：2004-11-09

申请号：US10252042

申请日：2002-09-23

Applicant: Michio Takagaki ,  Shinichi Irisawa

Inventor： Michio Takagaki ,  Shinichi Irisawa

IPC: H01J162

CPC classification number: H01J61/125

Abstract: A mercury-free arc tube having a closed glass bulb held between pinch seal portions located at opposite ends of the closed glass bulb and a pair of electrodes provided in the closed glass bulb. The closed glass bulb does not contain mercury (Hg), but contains a main light emitting, a buffer metal halide, and a starting rare gas enclosed in the closed glass bulb. The buffer metal halide includes a halide selected from halides of Ta, Th, Cu, Rb, Nb and Pd. Preferably, at least one of the halides is Ta, Cu, Rb or Nb. The halides serve as a buffer substance and a light emitting substance in substitution for the mercury, and have an ionization potential of about 5 to 8.5 eV and excitation potential of about 4.5 eV or less having emission spectrum in a visible range, and are sealed with the rare gas.

公开(公告)号：US06815886B2

公开(公告)日：2004-11-09

申请号：US09832795

申请日：2001-04-12

Applicant: Takeo Kawase

Inventor： Takeo Kawase

IPC: H01J162

CPC classification number: H01L51/5262 ,  H01L51/0014 ,  H01L51/0017 ,  H01L2251/105

Abstract: A light emitting device comprising a substrate, a transparent electrode formed on said substrate, a layer of light emitting material provided over the transparent electrode and having at least one corrugated surface, and a further electrode formed over the light emitting material. In a preferred arrangement there is provided a light emitting device comprising a substrate having a corrugated surface, a transparent electrode formed on said corrugated surface, a layer of light emitting material provided over the transparent electrode and a further electrode formed over the light emitting material. In another preferred arrangement there is provided a light emitting device comprising a substrate, a transparent electrode formed over the substrate, a conductive polymer layer formed over the transparent electrode and having a corrugated surface opposite to a surface facing the transparent electrode, a light emitting material in contact with said corrugated surface and a further electrode formed over the light emitting material. The invention also provides a method of manufacturing a light emitting device comprising the steps of providing a substrate, forming a transparent electrode on said substrate, providing a layer of light emitting material over the transparent electrode, arranging for the light emitting surface to have at least one corrugated surface, and forming a further electrode over the light emitting material. Very preferably the light emitting material is an organic material.

公开(公告)号：US06815884B2

公开(公告)日：2004-11-09

申请号：US09847420

申请日：2001-05-03

Applicant: Shuji Yamada ,  Kazuya Ishiwata ,  Tadayasu Meguro

Inventor： Shuji Yamada ,  Kazuya Ishiwata ,  Tadayasu Meguro

IPC: H01J162

CPC classification number: H01J1/3048 ,  H01J9/022 ,  H01J2201/30446 ,  H01J2329/00

Abstract: An electron source forming substrate wherein an insulating material film is disposed on the surface of the substrate at which surface an electron-emitting device is arranged. The insulating material film contains a plurality of metallic oxide particles having an average particle size within the range of 6 nm to 60 nm as expressed in a median value, and suppresses undesirable diffusion of Na from the substrate, thereby makes stable an electron-emitting characteristics, without an adverse effect due to the Na diffusion, even elapsing longer time.

Abstract translation: 一种电子源形成基板，其中绝缘材料膜设置在基板的表面上，在该表面上布置电子发射器件。 绝缘材料膜含有以中值表示的平均粒径在6nm〜60nm的范围内的多个金属氧化物粒子，并抑制不希望的Na从衬底的扩散，从而使电子发射特性稳定 ，由于Na扩散而没有不利影响，甚至经过更长的时间。

公开(公告)号：US06812636B2

公开(公告)日：2004-11-02

申请号：US09823815

申请日：2001-03-30

Applicant: John D. Porter ,  Roger A. Pearson ,  Kazuo Kajiwara ,  Haruo Kato ,  Lawrence S. Pan ,  Shiyou Pei ,  Theodore S. Fahlen

Inventor： John D. Porter ,  Roger A. Pearson ,  Kazuo Kajiwara ,  Haruo Kato ,  Lawrence S. Pan ,  Shiyou Pei ,  Theodore S. Fahlen

IPC: H01J162

CPC classification number: H01J1/74 ,  H01J1/70 ,  H01J29/185 ,  H01J29/28 ,  H01J29/325 ,  H01J29/58

Abstract: A light-emitting device (52) suitable for a flat-panel cathode-ray tube display contains a light-emissive region (66) formed over a plate (64). The light-emissive region contains a plurality of light-emissive particles (72). Part of the outer surface of each light-emissive particle is conformally covered with a coating (74) that provides light reflection or/and gettering.

Abstract translation: 适合于平板阴极射线管显示器的发光装置（52）包含形成在板（64）上的发光区域（66）。 发光区域包含多个发光颗粒（72）。 每个发光颗粒的外表面的一部分共形地覆盖有提供光反射和/或吸气的涂层（74）。

公开(公告)号：US06812634B2

公开(公告)日：2004-11-02

申请号：US09775497

申请日：2001-02-05

Applicant: Hirohiko Murakami ,  Masaaki Hirakawa ,  Chiaki Tanaka

Inventor： Hirohiko Murakami ,  Masaaki Hirakawa ,  Chiaki Tanaka

IPC: H01J162

CPC classification number: H01M4/587 ,  B82Y10/00 ,  B82Y30/00 ,  D01F9/127 ,  H01J1/3048 ,  H01J2201/30469 ,  H01M4/133 ,  H01M4/1393 ,  H01M10/0525 ,  H01M2004/022 ,  Y10S977/939

Abstract: A graphite nanofiber material herein provided has a cylindrical structure in which graphene sheets each having an ice-cream cone-like shape whose tip is cut off are put in layers through catalytic metal particles; or a structure in which small pieces of graphene sheets having a shape adapted for the facial shape of a catalytic metal particle are put on top of each other through the catalytic metal particles. The catalytic metal comprises Fe, Co or an alloy including at least one of these metals. The material can be used for producing an electron-emitting source, a display element, which is designed in such a manner that only a desired portion of a luminous body emits light, a negative electrode carbonaceous material for batteries and a lithium ion secondary battery. The electron-emitting source (a cold cathode ray source) has a high electron emission density and an ability of emitting electrons at a low electric field, which have never or less been attained by the carbon nanotube. The negative electrode carbonaceous material for batteries has a high quantity of doped lithium and ensures high charging and discharging efficiencies. Moreover, the lithium ion secondary battery has a sufficiently long cycle life, a fast charging ability and high charging and discharging capacities.

Abstract translation: 本文提供的石墨纳米纤维材料具有圆柱形结构，其中每个具有切割尖端的冰淇淋锥形的石墨烯片通过催化金属颗粒层叠; 或者通过催化金属颗粒将具有适于催化金属颗粒的面形状的适合形状的小块石墨烯片放置在彼此的结构。 催化金属包括Fe，Co或包含这些金属中的至少一种的合金。 该材料可用于制造电子发射源，显示元件，其设计成只有发光体的所需部分发光，用于电池的负极碳质材料和锂离子二次电池。 电子发射源（冷阴极射线源）具有高的电子发射密度和在低电场下发射电子的能力，这些电子从来没有或通过碳纳米管获得。 用于电池的负极碳质材料具有大量掺杂的锂，并且确保高充电和放电效率。 此外，锂离子二次电池具有足够长的循环寿命，快速充电能力和高充电和放电能力。

公开(公告)号：US06809469B1

公开(公告)日：2004-10-26

申请号：US09413774

申请日：1999-10-07

Applicant: Nobuhiro Ito ,  Hideaki Mitsutake

Inventor： Nobuhiro Ito ,  Hideaki Mitsutake

IPC: H01J162

CPC classification number: H01J9/242 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/863 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

Abstract: A spacer on which static electricity is restricted and an electron beam apparatus in which the spacer is provided. In the electron beam apparatus comprising an electron source provided with electron emission devices, a face plate provided with anodes and spacers installed between the electron source and the face plate, unevenness is formed on the surface of the spacer substrate, and further a thin film which has a smaller thickness than a roughness. This makes possible the restriction of incident angle multiplication coefficient for the primary electrons whose energy is lower than the second cross-point energy of a resistive film. The electron beam apparatus provided with the above spacer is excellent in display definition and long-term reliability since the displacement of light emission points and the creeping discharge accompanying the static electricity can be restricted due to the spacer.

Abstract translation: 静电受限制的间隔物和设置间隔物的电子束装置。 在包括设置有电子发射装置的电子源的电子束装置中，设置有设置在电子源和面板之间的阳极和间隔物的面板在间隔基板的表面上形成不均匀性， 具有比粗糙度更小的厚度。 这使得对于能量低于电阻膜的第二交叉点能量的一次电子的入射角倍增系数的限制成为可能。 设置有上述间隔物的电子束装置由于间隔件而可以限制发光点的位移和伴随静电的沿面放电的显示定义和长期可靠性。

公开(公告)号：US06809468B1

公开(公告)日：2004-10-26

申请号：US10316370

申请日：2002-12-11

Applicant: Arpad Pirovic

Inventor： Arpad Pirovic

IPC: H01J162

CPC classification number: H01J61/10 ,  H01J61/04

Abstract: A cathode shield for a gas discharge lamp having a predetermined size hole proportional to the diameter of a cup and the diameter of the glass envelope of the gas discharge lamp. A conductive cup is placed around an electrode or a filament. The cup is covered with an insulator material having a hole therein. The diameter of the hole in the cover has a proportional relationship to the diameter of the envelope of the lamp and the diameter of the cup. The ratio of the diameter of the envelope and the hole in the cover ranges between 3.5 and 4.5. The ratio of the diameter of the cup and the hole in the cover ranges between 2.0 and 3.0. It has been determined that these ratios improve current loads without changing discharge characteristics. Additionally, lower temperature operation and starting is facilitated with increased service life. The cathode shield is particularly applicable to germicidal lamps used in water treatment due to the cooler starting and operating temperatures required.

Abstract translation: 一种用于气体放电灯的阴极屏蔽罩，其具有与杯子的直径成比例的预定尺寸的孔和气体放电灯的玻璃封套的直径。 导电杯放置在电极或细丝周围。 杯子上覆盖有绝缘体材料，其中有孔。 盖中的孔的直径与灯的外壳的直径和杯的直径成比例关系。 外壳的直径和盖的孔的比例在3.5和4.5之间。 杯子的直径和盖子的孔的比率在2.0和3.0之间。 已经确定这些比率改善了电流负载而不改变放电特性。 另外，随着使用寿命的延长，温度降低和启动也更为便利。 阴极屏蔽特别适用于用于水处理的杀菌灯，因为所需的起动和运行温度较冷。

公开(公告)号：US06806643B2

公开(公告)日：2004-10-19

申请号：US10141649

申请日：2002-05-09

Applicant: Kazuhiko Hayashi ,  Atsushi Oda

Inventor： Kazuhiko Hayashi ,  Atsushi Oda

IPC: H01J162

CPC classification number: H01L51/0545 ,  G09G3/3216 ,  G09G3/3225 ,  G09G3/3233 ,  G09G2300/0842 ,  H01L27/3244 ,  H01L51/52 ,  H01L51/5203 ,  H01L51/5221

Abstract: A light-emitting body of the present invention includes an anode and a cathode at least partly facing the anode with the intermediary of a light-emitting material layer. An auxiliary electrode is formed, via an insulation layer, on the surface of the light-emitting body opposite to the surface where the anode faces the cathode via the light-emitting material layer. The cathode can be formed of a material that corrodes little. The light-emitting body therefore extends the life of a light-emitting device and therefore the life of a light-emitting display.

Abstract translation: 本发明的发光体包括阳极和阴极，至少部分地面对阳极，并且具有发光材料层。 辅助电极经由绝缘层形成在发光体的与阳极面对阴极的表面相反的表面上，该电极经由发光材料层。 阴极可以由腐蚀很少的材料形成。 因此，发光体延长了发光装置的寿命，因此延长了发光显示器的寿命。