专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1611589B1 Electron multiplier 有权
标题翻译：电子倍增器
公开(公告)号：EP1611589B1
公开(公告)日：2008-05-21
申请号：EP04758323.2
申请日：2004-03-25
申请人： ITT Manufacturing Enterprises, Inc.
发明人： SMITH, Arlynn, Walter
IPC分类号： H01J1/32 , H01J43/22
CPC分类号： H01J43/10 , H01J1/32 , H01J31/506
摘要： An image intensifier and electron multiplier therefor is disclosed. Photons of an image impinge a photo-cathode that converts the photons to electrons. An electron multiplier multiplies the electrons from the photo-cathode to create an increased number of electrons. A sensor captures the increased number of electrons to produce an intensified image. The electron multiplier is an electron bombarded device (EBD) containing a semiconductor structure. The semiconductor structure has an input surface for receiving electrons and an emission surface for passing an increased number of electrons. The semiconductor structure is doped to direct the flow of electrons through the semiconductor structure to an emission area on the emission surface.

2. 发明公开

EP1253614A4 CATHODE FOR EMITTING PHOTOELECTRON OR SECONDARY ELECTRON, PHOTOMULTIPLIER TUBE, AND ELECTRON-MULTIPLIER TUBE 审中-公开
标题翻译：光电子或二级电子发射阴极和电光电倍增光电倍增管
公开(公告)号：EP1253614A4
公开(公告)日：2007-03-28
申请号：EP01900777
申请日：2001-01-16
申请人： HAMAMATSU PHOTONICS KK
发明人： KINOSHITA MASAO , WATANABE HIROYUKI , NISHIURA RIE
IPC分类号： H01J1/34 , H01J43/06 , H01J1/32 , H01J1/35 , H01J40/06 , H01J43/08 , H01J43/10 , H01J43/18
CPC分类号： B82Y10/00 , H01J1/35 , H01J43/06 , H01J43/10 , H01J2201/30469 , H01J2201/32 , H01J2201/3426 , Y10S977/952
摘要： A cathode (5) for emitting photoelectrons or secondary electrons comprises a nickel electrode substrate (5c) with an aluminum layer (5b) deposited on it; an intermediate layer (5a) consisting of carbon nanotubes formed on the aluminum layer; and an alkaline metal layer (5d) formed on the intermediate layer (5a) and composed, for example, of particles of an alkali antimony compound that either emits photoelectrons in response to incident light or emits secondary electrons in response to incident electrons. The decrease in defect density of the particles reduces the probability of recombination of electron and hole remarkably, thus increasing quantum efficiency.

3. 发明授权

EP0841684B1 Electron tube provided with an electron multiplier 失效
标题翻译：电子管与电子倍增
公开(公告)号：EP0841684B1
公开(公告)日：2003-07-02
申请号：EP97308917.0
申请日：1997-11-06
申请人： Hamamatsu Photonics K.K.
发明人： Niigaki, Minoru , Hirohata, Toru , Kan, Hirofumi , Yamada Masami
IPC分类号： H01J43/10 , H01J43/04 , H01J1/32
CPC分类号： H01J43/045 , H01J1/32 , H01J43/10

4. 发明授权

EP0622829B1 Photomultiplier 失效
公开(公告)号：EP0622829B1
公开(公告)日：1997-06-18
申请号：EP94303104.7
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Hasegawa, Yutaka , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J43/04
CPC分类号： H01J43/04 , H01J9/12 , H01J9/18 , H01J43/10 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

5. 发明公开

EP0347996A2 Tube photomultiplicateur comportant des électrodes fixées sur un support 失效
标题翻译：电子邮件地址：电子邮件地址：
公开(公告)号：EP0347996A2
公开(公告)日：1989-12-27
申请号：EP89201598.3
申请日：1989-06-19
申请人： PHILIPS PHOTONIQUE , Philips Electronics N.V.
发明人： Chopy, Hervé
IPC分类号： H01J43/24 , H01J1/88 , H05K7/12
CPC分类号： H05K7/12 , H01J1/88 , H01J43/10
摘要： Tube photomultiplicateur comprenant une pluralité d'électrodes devant être fixées par des pattes (10) de fixation à l'intérieur d'une fente (20). Selon l'invention, chaque patte (10) de fixation est fixée de manière serrée à l'intérieur de la fente (20), et, en particulier, chaque fente (20) comprend, d'une part, deux extrémités (22a,22b) de profil continûment variable, en contact avec des bords (21a,21b) de la patte (10) de fixation situés sur une première face (11) de ladite patte, et, d'autre part, au moins un méplat (23) de support central en contact avec une deuxième face (12) de la patte (10) de fixation, la patte (10) de fixation présentant à sa base des arrondis coopérant respectivement avec les profils desdites extrémités (22a,22b) de la fente (20).
Application aux tubes photomultiplicateurs dont les dynodes présentent des pattes de fixation.
摘要翻译：光电倍增管包括多个电极，该多个电极必须通过腿固定（10）固定在槽（20）内。根据本发明，每个固定腿（10）以紧固方式固定在狭槽（20）内，特别地，每个狭槽（20）一方面包括连续的两个端部（22a，22b）与位于所述腿部的第一面（11）上的固定腿（10）的边缘（21a，21b）接触的可变轮廓，另一方面，至少一个中心支撑平面（23）与固定腿（10）的第二面（12）接触，固定腿（10）在其底部具有分别与槽（20）的所述端部（22a，22b）的轮廓配合的切口。 ...应用于具有固定腿的倍增电极的光电倍增管。 ... ...

6. 发明公开

EP3065159A4 TRANSMISSION PHOTOCATHODE 有权
标题翻译： ÜBERTRAGUNGSPHOTOKATHODE
公开(公告)号：EP3065159A4
公开(公告)日：2017-06-28
申请号：EP14858313
申请日：2014-08-08
申请人： HAMAMATSU PHOTONICS KK
发明人： NAGATA TAKAAKI , HAMANA YASUMASA , NAKAMURA KIMITSUGU
IPC分类号： H01J1/34 , H01J1/32 , H01J40/06 , H01J43/08 , H01J43/10
CPC分类号： H01J1/34 , H01J1/32 , H01J40/06 , H01J43/08 , H01J43/10
摘要： A transmission mode photocathode 2 comprises: an optically transparent substrate 4 having an outside face 4a to which light is incident, and an inside face 4b from which the light incident to the outside face 4a side is output; a photoelectric conversion layer 5 disposed on the inside face 4b side of the optically transparent substrate 4 and configured to convert the light output from the inside face 4b into a photoelectron or photoelectrons; and an optically-transparent electroconductive layer 6 comprising graphene, and disposed between the optically transparent substrate 4 and the photoelectric conversion layer 5.
摘要翻译：透射模式光电阴极2包括：光学透明基板4，其具有光入射到其的外侧面4a和从其射出入射到外侧面4a侧的光的内侧面4b; 设置在光学透明基板4的内表面4b侧并且被配置为将从内表面4b输出的光转换为光电子或光电子的光电转换层5; 和包含石墨烯的光学透明导电层6，并且设置在光学透明基板4和光电转换层5之间。

7. 发明公开

EP1611589A2 IMAGE INTENSIFIER AND ELECTRON MULTIPLIER THEREFOR 有权
标题翻译：电子倍增器
公开(公告)号：EP1611589A2
公开(公告)日：2006-01-04
申请号：EP04758323.2
申请日：2004-03-25
申请人： ITT MANUFACTURING ENTERPRISES, INC.
发明人： SMITH, Arlynn, Walter
IPC分类号： H01J1/32 , H01J43/22
CPC分类号： H01J43/10 , H01J1/32 , H01J31/506
摘要： An image intensifier (300) and electron multiplier (312) therefor is disclosed. Photons (308) of an image impinge a photo-cathode (306) that converts the photons to electrons. An electron multiplier multiplies the electrons from the photo-cathode to create an increased number of electrons. A sensor (304) captures the increased number of electrons to produce an intensified image. The electron multiplier is an electron bombarded device (EBD) containing a semiconductor structure (320). The semiconductor structure has an input surface (320a) for receiving electrons and an emission surface (320b) for passing an increased number of electrons. The semiconductor structure is doped to direct the flow of electrons through the semiconductor structure to an emission area on the emission surface.

8. 发明公开

EP1253614A1 CATHODE FOR EMITTING PHOTOELECTRON OR SECONDARY ELECTRON, PHOTOMULTIPLIER TUBE, AND ELECTRON-MULTIPLIER TUBE 审中-公开
标题翻译：伊丽莎白二世SE EN RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE RE
公开(公告)号：EP1253614A1
公开(公告)日：2002-10-30
申请号：EP01900777.2
申请日：2001-01-16
申请人： HAMAMATSU PHOTONICS K. K.
发明人： KINOSHITA, Masao , WATANABE, Hiroyuki , NISHIURA, Rie
IPC分类号： H01J1/35 , H01J40/06 , H01J43/10
CPC分类号： B82Y10/00 , H01J1/35 , H01J43/06 , H01J43/10 , H01J2201/30469 , H01J2201/32 , H01J2201/3426 , Y10S977/952
摘要： The cathode for photo-electron emission 5 is comprised of an alkali metal containing layer 5d made of material for emitting photo-electrons by the entry of light or for emitting secondary electrons by the entry of electrons, such as particles which consist of an alkali antimony compound, on an Ni electrode substrate 5c on which an Al layer 5b is deposited, and has an intermediate layer 5a made of carbon nano-tubes between the alkali metal containing layer 5d and the Ni electrode substrate 5c, therefore the defect density inside the particles is decreased, and the recombining probability of electrons and holes drops remarkably, which improves the quantum efficiency.
摘要翻译：用于光电子发射的阴极5由含有碱金属的层5d组成，所述碱金属含有层5d由用于通过光入射发射光电子的材料或通过电子进入发射二次电子，例如由碱锑组成的颗粒在沉积有Al层5b的Ni电极基板5c上，在碱金属含有层5d和Ni电极基板5c之间具有由碳纳米管构成的中间层5a，因此颗粒内的缺陷密度电子和空穴的重组概率明显下降，提高了量子效率。

9. 发明授权

EP0622828B1 Photomultiplier 失效
标题翻译： Photovervielfacher
公开(公告)号：EP0622828B1
公开(公告)日：1997-07-09
申请号：EP94303103.9
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki , Nagura, Koji , Kawano, Eiichiro , Kuroyanagi, Tomihiko , Hasegawa, Yutaka , Atsumi, Akira , Mizuide, Masuya
IPC分类号： H01J43/22 , H01J9/18 , H01J29/02
CPC分类号： H01J43/10 , H01J9/12 , H01J9/18 , H01J43/04 , H01J43/12 , H01J43/22 , H01J2201/32 , H01J2201/3426

10. 发明公开

EP0622824A1 Photomultiplier 失效
标题翻译： Photovervielfacher。
公开(公告)号：EP0622824A1
公开(公告)日：1994-11-02
申请号：EP94303076.7
申请日：1994-04-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kyushima, Hiroyuki, c/o Hamamatsu Photonics K.K. , Nagura, Koji, c/o Hamamatsu Photonics K.K. , Hasegawa, Yutaka, c/o Hamamatsu Photonics K.K. , Kawano, Eiichiro, c/o Hamamatsu Photonics K.K. , Kuroyanagi, Tomihiko, c/o Hamamatsu Photonics K.K. , Atsumi, Akira, c/o Hamamatsu Photonics K.K. , Mizuide, Masuya, c/o Hamamatsu Photonics K.K.
IPC分类号： H01J43/04 , H01J43/12
CPC分类号： H01J43/12 , H01J9/12 , H01J9/18 , H01J43/04 , H01J43/10 , H01J43/22 , H01J2201/32 , H01J2201/3426
摘要： A photomultiplier includes a photocathode and an electron multiplier. A typical structure of the electron multiplier is obtained such that a dynode unit constituted by stacking a plurality of dynode plates in the incident direction of photoelectrons, an anode plate, and an inverting dynode plate are stacked. The anode plate (5) has electron through holes at a predetermined portion to cause secondary electrons emitted from the dynode unit (13) to pass therethrough. Each electron through hole has a diameter on the inverting dynode plate side larger than that on the dynode unit side, thereby increasing the capture area of the secondary electrons orbit-inverted by the inverting dynode plate.
摘要翻译：光电倍增管包括光电阴极和电子倍增器。获得电子倍增器的典型结构，使得在光电子，阳极板和反相倍增极板的入射方向堆叠多个倍增极板构成的倍增电极单元被堆叠。阳极板（5）在预定部分具有电子通孔，以使从倍增极单元（13）发射的二次电子通过。每个电子通孔的反相倍增极板侧的直径大于倍增极单元侧的直径，从而增加由反相倍增极板轨道反转的二次电子的捕获面积。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式