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    Electron emission materials and components
    81.
    发明授权
    Electron emission materials and components 失效
    电子发射材料和组件

    公开(公告)号：US06190579B1

    公开(公告)日：2001-02-20

    申请号：US09435508

    申请日：1999-11-08

    Applicant: Garth W. Billings

    Inventor： Garth W. Billings

    IPC: H01B102

    CPC classification number: H01B1/06 ,  B82Y10/00 ,  H01J1/14 ,  H01J1/142 ,  H01J1/144 ,  H01J1/148 ,  H01J1/304 ,  H01J2201/19

    Abstract: Electron emission materials consisting of carbides, borides, and oxides, and related mixtures and compounds, of Group IVB metals Hf, Zr, and Ti, Group IIA metals Be, Mg, Ca, Sr, and Ba, and Group IIIB metals Sc, Y, and lanthanides La through Lu are used in electrodes. The electron emission materials include ternary Group IVB-IIIB, IVB-IIA, and IIIB-IIA oxides and quaternary Group IVB-IIIB-IIA oxides. These electron emission materials are typically contained in a refractory metal matrix formed of tungsten, molybdenum, tantalum, rhenium, and their alloys, but may also be used by themselves. These materials and electrodes have high melting points, low vapor pressures, low work functions, high electrical and thermal conductivity, and high thermionic electron emission and field emission properties.

    Abstract translation: 由ⅣB族金属Hf，Zr和Ti，IIA族金属Be，Mg，Ca，Sr和Ba以及IIIB族金属组成的由碳化物，硼化物和氧化物组成的电子发射材料及相关混合物和化合物Sc，Y ，镧系元素La-Lu用于电极。 电子发射材料包括IVB-IIIB族，IVB-IIA族和IIIB-IIA族氧化物，IVB-IIIB-IIA族四元族氧化物。 这些电子发射材料通常包含在由钨，钼，钽，铼及其合金形成的难熔金属基体中，但也可以自己使用。 这些材料和电极具有高熔点，低蒸汽压力，低功函数，高导热性和高热电子发射和场发射性能。

    Cathode in electron tube with actinoid metal(s) or compound(s) thereof
    82.
    发明授权
    Cathode in electron tube with actinoid metal(s) or compound(s) thereof 失效
    具有锕系金属或其化合物的电子管中的阴极

    公开(公告)号：US06181058B2

    公开(公告)日：2001-01-30

    申请号：US09190187

    申请日：1998-11-12

    Applicant: Gyeong Sang Lee

    Inventor： Gyeong Sang Lee

    IPC: H01J114

    CPC classification number: H01J1/142

    Abstract: Cathode in an electron tube, is disclosed, including an actinoid metal or actinoid metal compound added to either a thermion emission material layer or a base metal, or formed between the thermion emission material layer and the base metal, whereby improving an electron emission characteristic of the cathode, significantly.

    Abstract translation: 公开了一种电子管中的阴极，包括添加到热离子发射材料层或贱金属中的锕系金属或锕系金属化合物，或者形成在热离子发射材料层和贱金属之间，由此改善电子发射特性 阴极，显着。

    Cathode for an electron tube
    83.
    发明授权
    Cathode for an electron tube 失效
    阴极用于电子管

    公开(公告)号：US6091189A

    公开(公告)日：2000-07-18

    申请号：US771916

    申请日：1996-12-23

    Applicant: Takashi Shinjo ,  Riichi Kondo ,  Masato Saito ,  Takuya Ohira ,  Hiroyuki Teramoto ,  Kinjirou Sano

    Inventor： Takashi Shinjo ,  Riichi Kondo ,  Masato Saito ,  Takuya Ohira ,  Hiroyuki Teramoto ,  Kinjirou Sano

    IPC: H01J1/142 ,  H01J1/26 ,  H01K1/04

    CPC classification number: H01J1/142 ,  H01J1/26

    Abstract: A cathode for an electron tube including a base body having nickel as a major component and including at least one kind of reducing agents, a metal member in a layer-like shape, which has as a major component a metal provided with a reducing power equivalent to or smaller than a reducing power of the at least one kind of reducing agents included in the base body and larger than a reducing power of nickel and which is formed on faces of the base body, an electron emitting substance layer formed by depositing alkaline earth metal oxides including barium on the metal member, wherein the metal member is formed on the faces of the base body such that the base body is restrained from deforming by thermal stresses of intermetallic compounds formed at portions of the base body bounded with the metal member.

    Abstract translation: 一种电子管的阴极，其包括以镍为主要成分的基体，并且包括至少一种还原剂，层状形式的金属构件，其具有作为主要组分的金属，该金属具有还原能当量 至少包含在所述基体中的所述至少一种还原剂的还原力大于或小于所述基体的表面上形成的还原能力的电子发射物质层，所述电子发射物质层通过沉积碱土 在金属构件上的包含钡的金属氧化物，其中金属构件形成在基体的表面上，使得通过在与金属构件界定的基体的部分处形成的金属间化合物的热应力来限制基体变形。

    Cathode for electron tube
    84.
    发明授权
    Cathode for electron tube 失效
    电子管阴极

    公开(公告)号：US5982083A

    公开(公告)日：1999-11-09

    申请号：US744453

    申请日：1996-11-07

    Applicant: Gyu-Nam Ju ,  Jong-Seo Choi ,  Keun-Bae Kim ,  Kwang-Min Lee ,  Kwi-Seok Choi ,  Su-Chan Lee ,  Sang-Jin Lee

    Inventor： Gyu-Nam Ju ,  Jong-Seo Choi ,  Keun-Bae Kim ,  Kwang-Min Lee ,  Kwi-Seok Choi ,  Su-Chan Lee ,  Sang-Jin Lee

    IPC: H01J1/142 ,  H01J1/13

    CPC classification number: H01J1/142

    Abstract: A cathode for an electron tube includes a layer of a electron emitting substance containing alkaline earth metal oxides containing 0.01--20.0 wt % of both a lanthanum compound and a magnesium compound or a lanthanum-magnesium compound disposed on a base metal including nickel as a major component and tungsten as a minor component. The tungsten prevents embrittlement and ensures a continuing supply of fill barium in the electron-emitting substance. The cathode enjoys full interchangeability with the conventional oxide cathode and a 15-30% longer life span.

    Abstract translation: 电子管的阴极包括含有碱土金属氧化物的层，所述碱土金属氧化物含有0.01-20.0重量％的镧化合物和镁化合物，或镧 - 镁化合物，其配置在包含镍作为主要的贱金属 组分和钨作为次要组分。 钨防止脆化并确保在电子发射物质中持续供应填充钡。 阴极与常规氧化物阴极完全互换，寿命长达15-30％。

    EL sheet diaphragm and a switch using the same
    85.
    发明授权
    EL sheet diaphragm and a switch using the same 失效
    EL片隔膜和使用其的开关

    公开(公告)号：US5871088A

    公开(公告)日：1999-02-16

    申请号：US913821

    申请日：1998-01-16

    Applicant: Kouji Tanabe

    Inventor： Kouji Tanabe

    IPC: H01J29/04 ,  C09K11/02 ,  H01H13/702 ,  H01H13/785 ,  H01J1/142 ,  H01J9/04 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28 ,  H01N9/00 ,  H01H13/70

    CPC classification number: H01H13/785 ,  C09K11/02 ,  H01H13/702 ,  H01J1/142 ,  H01J9/042 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2219/018

    Abstract: An EL sheet diaphragm including a diffusion type EL sheet having a diaphragm portion exhibiting a dome shape and a flange supporting portion disposed about the outer circumference of the diffusion type EL sheet. The diffusion type EL sheet including a transparent film having an upper surface and a lower surface, a transparent electrode layer formed on the lower surface of the transparent film, a light emitting layer formed on the transparent electrode, a dielectric layer formed on the light emitting layer, a rear electrode layer formed on the dielectric layer, and an insulating layer formed on the rear electrode layer. The diffusion type EL sheet emits light from the diaphragm portion of the upper surface of the transparent film. The diffusion type EL sheet bows outwardly in an at-rest state such that the upper surface of the transparent film exhibits a convex shape, and bows inwardly when depressed for operation such that the upper surface of the transparent film exhibits a concave shape.

    Abstract translation: PCT No.PCT / JP96 / 00831 Sec。 371日期1998年1月16日 102（e）日期1998年1月16日PCT提交1996年3月28日PCT公布。 第WO96 / 30919号公报 日期：1996年10月3日包括具有圆顶形状的隔膜部分的扩散型EL片和围绕扩散型EL片的外周设置的凸缘支撑部的EL片。 扩散型EL片，包括具有上表面和下表面的透明膜，形成在透明膜的下表面上的透明电极层，形成在透明电极上的发光层，形成在发光 层，形成在电介质层上的后电极层和形成在后电极层上的绝缘层。 扩散型EL片从透明膜的上表面的隔膜部发射光。 扩散型EL片在静止状态下向外弯曲，使得透明膜的上表面呈凸形，并且在按压操作时向内弯曲，使得透明膜的上表面呈凹形。

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