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111.发明授权Method and apparatus for vacuum diode-based devices with electride-coated electrodes 失效具有电极涂覆电极的基于真空二极管的器件的方法和装置
公开(公告)号：US5675972A
公开(公告)日：1997-10-14
申请号：US719792
申请日：1996-09-25
Applicant: Jonathan Sidney Edelson
Inventor： Jonathan Sidney Edelson
CPC classification number: F25B21/00 , H01J21/04 , H01J21/105 , H01J45/00 , F25B2321/003 , H01J2201/30426 , Y02B30/66
Abstract: Vacuum diode-based devices, including Vacuum Diode Heat Pumps and Vacuum Thermionic Generators, are described in which the electrodes are coated with an electride. These materials have low work functions, which means that contact potential difference between cathode and anode may be set against the effects of space charge, resulting in an improved device whereby anode and cathode may be set at a greater distance from each other than has been previously envisaged.
Abstract translation: 描述了真空二极管的装置，其中包括真空二极管热泵和真空热电偶发生器，其中电极涂覆有电极。 这些材料具有低功函数，这意味着阴极和阳极之间的接触电位差可以针对空间电荷的影响来设定，从而得到改进的装置，由此阳极和阴极可以被设置在彼此之前比之前更大的距离 设想了
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112.发明授权
公开(公告)号：US4739219A
公开(公告)日：1988-04-19
申请号：US80141
申请日：1987-07-29
Applicant: Roger A. Hume
Inventor： Roger A. Hume
CPC classification number: H01K1/38 , H01J61/368 , H01J9/326
Abstract: A lead wire arrangement used in the pinch seal of a tungsten halogen incandescent or air burning discharge lamp. The outer lead wires are made of an oxidation resistant material having a melting point significantly lower than the temperature surrounding the foil and lead wire arrangement during the pinch sealing process. Because the temperature reached during pinch sealing is of the order 2,000.degree. C. conventionally outer lead wires have been made of a highly refractory material, for example, molybdenum which has to be coated with platinum to prevent oxidation. The invention uses materials having significantly lower melting points than 2,000.degree. C. which are also oxidation resistant thus avoiding the use of the expensive platinum. Suitable materials for the outer lead wires include titanium wire, titanium coated wire, nickel/iron alloys and titanium/molybdenum alloys.
Abstract translation: 用于钨卤素白炽灯或空气燃烧放电灯的夹紧密封件中的引线布置。 外部引线由耐压材料制成，其熔点显着低于在夹紧密封过程期间箔周围的温度和引线布置。 由于夹紧期间达到的温度为2000℃左右。通常，外部引线由高耐火材料制成，例如必须用铂涂覆以防止氧化的钼。 本发明使用具有低于2000℃的显着较低熔点的材料，其也是抗氧化的，因此避免使用昂贵的铂。 用于外部引线的合适材料包括钛丝，钛涂层线，镍/铁合金和钛/钼合金。
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113.发明授权Liquid metal ion source and alloy for ion emission of multiple ionic species 失效液态金属离子源和多种离子物质离子发射合金
公开(公告)号：US4670685A
公开(公告)日：1987-06-02
申请号：US851755
申请日：1986-04-14
Applicant: William M. Clark, Jr. , Mark W. Utlaut , Joseph A. Wysocki , Edmund K. Storms , Eugene G. Szklarz , Robert G. Behrens , Lynwood W. Swanson , Anthony E. Bell
Inventor： William M. Clark, Jr. , Mark W. Utlaut , Joseph A. Wysocki , Edmund K. Storms , Eugene G. Szklarz , Robert G. Behrens , Lynwood W. Swanson , Anthony E. Bell
Abstract: A liquid metal ion source and alloy for the simultaneous ion evaporation of arsenic and boron, arsenic and phosphorus, or arsenic, boron and phosphorus. The ionic species to be evaporated are contained in palladium-arsenic-boron and palladium-arsenic-boron-phosphorus alloys. The ion source, including an emitter means such as a needle emitter and a source means such as U-shaped heater element, is preferably constructed of rhenium and tungsten, both of which are readily fabricated. The ion sources emit continuous beams of ions having sufficiently high currents of the desired species to be useful in ion implantation of semiconductor wafers for preparing integrated circuit devices. The sources are stable in operation, experience little corrosion during operation, and have long operating lifetimes.
Abstract translation: 一种液态金属离子源和合金，用于同时离子蒸发砷和硼，砷和磷，或砷，硼和磷。 待蒸发的离子物质包含在钯 - 砷 - 硼和钯 - 砷 - 硼 - 磷合金中。 包括诸如针发射器和诸如U形加热器元件的源装置的发射器装置的离子源优选地由铼和钨构成，这两者都容易制造。 离子源发射具有足够大的所需物质电流的连续离子束，以用于制备集成电路器件的半导体晶片的离子注入。 来源运行稳定，运行时腐蚀小，使用寿命长。
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公开(公告)号：US3482138A
公开(公告)日：1969-12-02
申请号：US3482138D
申请日：1967-05-16
Applicant: PERKIN ELMER CORP
Inventor： VOLLMER JOHN H
CPC classification number: H01J17/066 , H01J2893/0066
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