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111.发明公开
公开(公告)号：EP1598844A1
公开(公告)日：2005-11-23
申请号：EP04702855.0
申请日：2004-01-16
Applicant: HAMAMATSU PHOTONICS K. K.
Inventor： WATANABE, Takashi, Hamamatsu Photonics K.K. , AKAI, Yoshiro, Hamamatsu Photonics K.K. , SAKAI, Shirou, Hamamatsu Photonics K.K.
IPC: H01J9/12
CPC classification number: C22B26/10 , C22B5/04 , C23C14/14 , C23C14/243 , H01J1/35 , H01J9/12 , H01J2201/32 , H01J2201/3426
Abstract: The present invention relates to an alkali metal generating agent and others for formation of a photo-cathode or a secondary-electron emitting surface capable of stably generating an alkali metal. The alkali metal generating agent is used in formation of a photo-cathode for emitting a photoelectron corresponding to incident light, or in formation of a secondary-electron emitting surface for emitting secondary electrons corresponding to an incident electron. Particularly, the alkali metal generating agent contains at least an oxidizer comprising at least one vanadate with an alkali metal ion as a counter cation, and a reducer for reducing the ion. An alkali metal generating device comprises at least the alkali metal generating agent and a case housing it, and the case is provided with a discharge port for discharging the vapor of the alkali metal.
Abstract translation: 本发明涉及在碱金属发生剂和其它用于形成光电阴极或二次电子发射能够在碱金属稳定地产生表面的。 碱金属发生剂中形成一个光电阴极的用于发射的光电子对应于入射光，或在形成二次电子发射的二次电子在入射电子对应于发射表面的。 特别地，碱金属发生剂包含至少至少一种氧化剂在钒超过碱金属离子作为抗衡阳离子包括，和用于降低离子减速器。 碱金属发生装置至少包括碱金属发生剂和容纳它的情况下，和的情况下，用于排出该碱金属的蒸气设置有排出口。
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公开(公告)号：EP0622827B1
公开(公告)日：1997-11-12
申请号：EP94303102.1
申请日：1994-04-28
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
CPC classification number: H01J43/04 , H01J9/12 , H01J9/18 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426
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公开(公告)号：EP0622825B1
公开(公告)日：1997-07-30
申请号：EP94303105.4
申请日：1994-04-28
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
CPC classification number: H01J9/12 , H01J9/18 , H01J43/04 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426
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公开(公告)号：EP0360317B1
公开(公告)日：1994-11-23
申请号：EP89202191.6
申请日：1989-08-30
Applicant: Philips Electronics N.V.
CPC classification number: H01J9/12 , H01J9/395 , H01J2201/3425 , H01J2201/3426
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公开(公告)号：EP0622828A1
公开(公告)日：1994-11-02
申请号：EP94303103.9
申请日：1994-04-28
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kyushima, Hiroyuki , Nagura, Koji , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Hasegawa, Yutaka , Atsumi, Akira , Mizuide, Masuya
CPC classification number: H01J43/10 , H01J9/12 , H01J9/18 , H01J43/04 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426
Abstract: A photomultiplier which can be easily made compact has a dynode unit having a plurality of dynode plates (6) stacked in an electron incident direction in a vacuum container fabricated by a housing and a base member integrally formed with the housing. Each dynode plate is constituted by welding at least two plates (6a,6b) overlapping each other. The welding positions (W) do not overlap each other in the stacking direction of the dynode plates. With this structure, field discharge at the welding portions between the dynode plates can be prevented to reduce noise.
Abstract translation: 一种可容易地制造成紧凑型的光电倍增器具有一个倍增电极单元，该倍增电极单元具有多个在电子入射方向上堆叠的倍增极板（6），该倍增极板由真空容器制成，该真空容器由壳体和与壳体一体形成的基座构件制成。 每个倍增极板通过焊接至少两个彼此重叠的板（6a，6b）而构成。 焊接位置（W）在倍增极板的堆叠方向上不相互重叠。 利用这种结构，可以防止在倍增极板之间的焊接部分处的场放电，以降低噪声。
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Patent Agency Ranking
公开(公告)号：EP0257528B1
公开(公告)日：1991-01-30
申请号：EP87111980.6
申请日：1987-08-18
Applicant: FUJITSU LIMITED
Inventor： Sakamoto, Kiichi Fujitsu Ltd Pat. Dep. , Yasuda, Hiroshi Fujitsu Ltd Pat. Dep. , Kudou, Jinko Fujitsu Ltd Pat. Dep. , Yamada, Akio Fujitsu Ltd Pat. Dep.
CPC classification number: B82Y10/00 , B82Y40/00 , H01J1/34 , H01J9/12 , H01J37/3175 , H01J2201/3425 , H01J2201/3426 , H01J2237/31779
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公开(公告)号：EP0360316A1
公开(公告)日：1990-03-28
申请号：EP89202190.8
申请日：1989-08-30
Applicant: Philips Electronics N.V.
Inventor： Van der Marel, Cornelis
CPC classification number: H01J9/395 , H01J9/12 , H01J2201/3426
Abstract: Alkali metal source based on a powder of silicon or germanium grains with a shell from a compound of silicon or germanium and the metal.
Abstract translation: 基于硅或锗颗粒的硅粉或锗的化合物和金属的碱金属源。
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118.发明授权
公开(公告)号：EP0249547B1
公开(公告)日：1990-01-10
申请号：EP87401281.8
申请日：1987-06-05
Applicant: THOMSON-CSF
Inventor： Vieux, Gérard , Diaz, Francis , Rougeot, Henri
CPC classification number: H01J9/12 , H01J2201/32 , H01J2201/3426
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119.发明公开Procédé et dispositif de production d'électrons utilisant un couplage de champ et l'effet photoélectrique 失效用于通过电场耦合和光电效应的手段产生电子方法和装置。
公开(公告)号：EP0298817A1
公开(公告)日：1989-01-11
申请号：EP88401584.3
申请日：1988-06-23
Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
CPC classification number: H01J3/021 , H01J1/34 , H01J23/04 , H01J2201/3425 , H01J2201/3426 , H01S3/0903
Abstract: Procédé et dispositif de production d'électrons utilisant un couplage de champ et l'effet photoélectrique.
Selon l'invention, on envoie, sous incidence rasante, un premier rayonnement (6) du domaine infrarouge, polarisé rectilignement, sur une cible (2) faite d'un matériau non électriquement isolant et, simultanément, on envoie sur ladite cible, sous incidence non rasante, un second rayonnement (8) du domaine visible ou ultraviolet, et de telle façon qu'une même zone de la cible soit atteinte par le premier et le second rayonnements, le plan de polarisation du premier rayonnement étant en outre tel qu'il contienne une normale à ladite zone, cette zone produisant alors des électrons.
Application à la réalisation de lasers à électrons libres.-
120.发明授权An input screen for an image intensifier tube and a method of making the same 失效用于图像增强器管的输入屏幕及其制造方法
公开(公告)号：EP0083225B1
公开(公告)日：1988-05-11
申请号：EP82306926.5
申请日：1982-12-23
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Noji, Takashi c/o Patent Division , Obata, Yoshiharu c/o Patent Division , Higashi, Takayoshi c/o Patent Division
CPC classification number: H01J29/385 , H01J9/12 , H01J2201/3426
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