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31. 发明公开

EP1892740A4 DIAMOND ELECTRON EMISSION CATHODE, ELECTRON EMISSION SOURCE, ELECTRON MICROSCOPE, AND ELECTRON BEAM EXPOSURE DEVICE 有权
标题翻译：金刚石电子发射阴极，电子发射源，电子与电设备曝光
公开(公告)号：EP1892740A4
公开(公告)日：2010-05-26
申请号：EP06757402
申请日：2006-06-19
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： UEDA AKIHIKO , YAMAMOTO YOSHIYUKI , NISHIBAYASHI YOSHIKI , IMAI TAKAHIRO
IPC分类号： H01J1/15 , H01J37/06 , H01J37/305
CPC分类号： H01J1/15 , H01J1/14 , H01J37/06 , H01J2237/06308 , H01J2237/06316

32. 发明授权

EP1063669B1 Cathode with improved work function and method for making the same 有权
标题翻译：阴极具有改进的功函数，并产生相同的方法
公开(公告)号：EP1063669B1
公开(公告)日：2010-04-14
申请号：EP00305015.0
申请日：2000-06-13
申请人： LUCENT TECHNOLOGIES INC.
发明人： Sungho, Jin , Katsap, Victor , Waskiewicz, Warren K. , Zhu, Wei
IPC分类号： H01J1/15 , H01J9/04 , H01J37/06
CPC分类号： H01J1/15 , H01J9/042 , H01J37/06 , H01J2237/3175

33. 发明公开

EP2156459A1 X-RAY EMITTING FOIL WITH TEMPORARY FIXING BARS AND PREPARING METHOD THEREFORE 有权
标题翻译：工艺用于生产电子发射薄膜临时固定STRIPS
公开(公告)号：EP2156459A1
公开(公告)日：2010-02-24
申请号：EP08763134.7
申请日：2008-05-29
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V.
发明人： HAUTTMANN, Stefan
IPC分类号： H01J35/06 , H01J9/04
CPC分类号： H01J35/06 , H01J1/15 , H01J9/04
摘要： The invention describes an emitter device (10) and a method for precisely mounting a thin film electron emitter foil into a cathode cup. Therefore, small fixing bars (71) are realized to keep fine and hence weak emitter structures in position while fixing this setup onto a cathode cup. After mounting those temporary structures are removed (72) to get the final functional emitter-cathode setup.

34. 发明公开

EP1892741A1 DIAMOND ELECTRON EMISSION CATHODE, ELECTRON EMISSION SOURCE, ELECTRON MICROSCOPE, AND ELECTRON BEAM EXPOSURE DEVICE 有权
标题翻译：金刚石电子发射阴极，电子发射源，电子显微镜和电子束曝光装置
公开(公告)号：EP1892741A1
公开(公告)日：2008-02-27
申请号：EP06766923.4
申请日：2006-06-19
申请人： Sumitomo Electric Industries, Ltd.
发明人： Nishibayashi, Y., Sumitomo Electric Ind., Ltd. , Ueda, A., Sumitomo Electric Industries, Ltd. , Yamamoto, Y., Sumitomo Electric Industries, Ltd. , Imai, Takahiro, Sumitomo Electric Industries, Ltd.
IPC分类号： H01J1/15 , H01J37/06 , H01J37/305
CPC分类号： H01J1/15 , H01J1/14 , H01J37/06 , H01J2237/06308 , H01J2237/06316
摘要： An object of the present invention is to provide an electron emission cathode and an electron emission source using diamond and having a high brightness and a small energy width that are used in electron beam and electron beam devices and vacuum tubes, in particular, electron microscopes and electron beam exposure devices, and electronic devices that uses such electron emission cathode and electron emission source. A diamond electron emission cathode according to the present invention has single crystal diamond in at least part thereof, the diamond electron emission cathode being in a columnar form having a sharpened acute section in one place of an electron emitting portion and being constituted by at least two types of semiconductors that differ in electric properties. One of the types constituting the semiconductors is a n-type semiconductor comprising n-type impurities at 2 × 10 15 cm -3 or higher, the other type is a p-type semiconductor comprising p-type impurities at 2 × 10 15 cm -3 or higher, the p-type semiconductor and the n-type semiconductor are joined, an electric potential that is negative with respect to the p-type semiconductor is applied with a pair of current introducing terminals to the n-type semiconductor so that electrons flow from the n-type semiconductor to the p-type semiconductor, and the n-type semiconductor has a component in which electrons flow to the electron emitting portion.
摘要翻译：本发明的一个目的是提供一种使用金刚石并具有高亮度和小能量宽度的电子发射阴极和电子发射源，其用于电子束和电子束装置以及真空管，特别是电子显微镜和电子束曝光装置，以及使用这种电子发射阴极和电子发射源的电子装置。根据本发明的金刚石电子发射阴极在其至少一部分中具有单晶金刚石，该金刚石电子发射阴极为柱状，在电子发射部分的一个位置上具有尖锐的锐截面并且由至少两个电性能不同的半导体类型。构成半导体的一种类型是包含2×1015cm-3或更高的n型杂质的n型半导体，另一种是包含2×1015cm-3的p型杂质的p型半导体或更高，将p型半导体和n型半导体接合，相对于p型半导体为负的电位被施加一对电流引入端子到n型半导体，使得电子从 n型半导体到p型半导体，并且n型半导体具有其中电子流到电子发射部分的分量。

35. 发明公开

EP1063670A3 Bonded article with improved work function uniformity and method for making the same 有权
标题翻译：粘结制品具有改进的放电电位的均匀性及其制造方法
公开(公告)号：EP1063670A3
公开(公告)日：2006-05-10
申请号：EP00305016.8
申请日：2000-06-13
申请人： LUCENT TECHNOLOGIES INC.
发明人： Katsap, Victor , Waskiewicz, Waren K.
IPC分类号： H01J1/15 , H01J9/04 , H01J37/06
CPC分类号： H01J1/15 , H01J9/04 , H01J37/06 , H01J2237/3175
摘要： A bonded article including a single crystal cathode with an improved work function, for use in projection electron beam lithography, such as the SCALPEL™ system. Because of its single crystalline structure, the single crystal cathode has only slightly misoriented grains. As a result, the single crystal cathode has fewer structural non-uniformities than conventional micro-polycrystalline foils, and therefore a more uniform emission characteristic. The single crystal cathode may be made of at least one of tantalum, tungsten, rhenium, and molybdenum. A local bonding technique for bonding a single crystal cathode with a conventional member. The local bonding technique does not recrystallize a center of the single crystal cathode, and therefore produces a bonded article which is usable in a projection electron lithography system, such as the SCALPEL™ system. The local bonding technique may be laser welding and the single crystal cathode may be made of at least one of tantalum, tungsten, rhenium, and molybdenum. The member may be a conventional filament and the filament may be made of one of tungsten, a tungsten-rhenium alloy, and a tungsten-tantalum alloy.

36. 发明公开

EP0755064A2 Cathode having a reservoir and method of manufacturing the same 失效
标题翻译：具有储存器的阴极及其制造方法
公开(公告)号：EP0755064A2
公开(公告)日：1997-01-22
申请号：EP96111123.4
申请日：1996-07-10
申请人： HITACHI, LTD.
发明人： Shinada, Hiroyuki , Fukuhara, Satoru , Kuroda, Katsuhiro
IPC分类号： H01J1/15 , H01J9/04
CPC分类号： H01J1/15
摘要： A cathode includes a hairpin type filament made of a refractory metal such as W, Mo or Re; a single crystal needle, made of a refractory metal such as W, Mo or Re joined to the filament; and a reservoir formed by applying a slurry of a powder of a metal or metal compound and an organic solvent containing nitrocellulose in the vicinity of a junction between the single crystal needle and the filament. The powder for a reservoir is made of a metal lower than the single crystal needle in a work function or electron affinity, such as Ti, Zr, Hf, Y, Th, Sc or Se, or a compound thereof.
摘要翻译：阴极包括由诸如W，Mo或Re的难熔金属制成的发夹型细丝; 由W，Mo或Re等难熔金属制成的单晶针; 以及通过在单晶针和细丝之间的接合部附近涂覆金属或金属化合物的粉末和含有硝化纤维素的有机溶剂的浆料而形成的储库。用于储存器的粉末由功函数低于单晶针的金属或电子亲和力制成，例如Ti，Zr，Hf，Y，Th，Sc或Se或其化合物。

37. 发明公开

EP0641007A3 Direct-heating-type dispenser cathode structure 失效
标题翻译：直接加热储备式阴极结构。
公开(公告)号：EP0641007A3
公开(公告)日：1995-06-21
申请号：EP94300660.1
申请日：1994-01-28
申请人： SAMSUNG DISPLAY DEVICES CO., LTD.
发明人： Kim, Chang-seob , Shon, Seok-bong , Kim, Seok-gi , Jang, Dong-gil , Jeong, Bong-uk
IPC分类号： H01J1/15 , H01J1/28
CPC分类号： H01J1/15 , H01J1/28
摘要： A direct heating type-cathode structure is provided with filaments (200) which are secured to at least three points on the side surfaces of a porous pellet (100) formed of tungsten or molybdenum, and the cathode material thereof includes an alkaline earth metal oxide of barium. The thus-structured direct-heating-type cathode structure requires a temperature of only 950°C to 980°C to obtain the current density of 10A/cm² and is suitable for use in a color cathode ray tube and specifically in wide-screen televisions and industrial cathode ray tubes.

38. 发明授权

EP0263483B1 Hot cathode in wire form 失效
标题翻译：导线形式的热阴极
公开(公告)号：EP0263483B1
公开(公告)日：1992-07-08
申请号：EP87114566.0
申请日：1987-10-06
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Saito, Masato Shohinkenkyusho , Fukuyama, Keiji Shohinkenkyusho , Ishida, Masako Shohinkenkyusho , Watanabe, Keiji Shohinkenkyusho , Suzuki, Ryo Shohinkenkyusho , Kamata, Toyokazu Kyotoseisakusho , Sano, Kinjiro Kyotoseisakusho , Nakanishi, Hisao Kyotoseisakusho
IPC分类号： H01J1/15 , H01J29/04 , H01J17/06 , H01J9/04
CPC分类号： H01J1/14 , H01J1/15 , H01J61/0677

39. 发明公开

EP0470631A2 Wire shaped electron source 失效
标题翻译： DrahtförmigeElektronenquelle。
公开(公告)号：EP0470631A2
公开(公告)日：1992-02-12
申请号：EP91113376.7
申请日：1991-08-09
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nonomura, Kinzo , Hashiguchi, Jumpei , Murai, Ryuichi , Hamada, Kiyoshi , Kitao, Satoshi
IPC分类号： H01J29/04 , H01J1/15 , H01J1/18
CPC分类号： H01J29/04 , H01J1/15
摘要： A wire shaped electron source includes a heating core wire (10, 20a and 20b), an insulator (11, 22a, and 22b) partially provided on the heating core wire (10, 20a, and 20b), and an electron emission material provided on the heating core (10, 20a, and 20b) between the insulators (10, 20a, and 20b). The thickness of the electron emission material is less than the height of the insulators (10, 20a, and 20b). When the wire shape electron source is installed in the flat panel display device, the insulator (11, 21a, and 21b) prevents the electron emission material from vibrating and thus preventing any contact with the inner wall of the flat panel display device.
摘要翻译：线形电子源包括加热芯线（10），部分地设置在加热芯线上的绝缘体（11）和设置在绝缘体之间的加热芯上的电子发射材料（14）。电子发射材料的厚度小于绝缘体的高度。当线形电子源安装在平板显示装置中时，绝缘体防止电子发射材料振动，从而防止与平板显示装置的内壁接触。绝缘体（11）的一个可能的实施例包括具有氧化铝涂层（13）或玻璃纤维的钨芯线（12），而所述电子源的应用是复制机器中使用的管状照明装置的一部分喜欢。

40. 发明授权

EP0330543B1 Cathode à chauffage direct en matériau thermoémissif 失效
标题翻译：从热敏材料制造的直接加热阴极
公开(公告)号：EP0330543B1
公开(公告)日：1992-01-22
申请号：EP89400375.5
申请日：1989-02-09
申请人： THOMSON-CSF
发明人： Grass, Didier THOMSON-CSF SCPI
IPC分类号： H01J1/15
CPC分类号： H01J1/15

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