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公开(公告)号：US09293309B2
公开(公告)日：2016-03-22
申请号：US13484663
申请日：2012-05-31
申请人： Hideki Shimoi , Hiroyuki Kyushima , Keisuke Inoue
发明人： Hideki Shimoi , Hiroyuki Kyushima , Keisuke Inoue
IPC分类号： H01J43/22
CPC分类号： H01J43/22
摘要： The present invention relates to an electron multiplier and others to effectively suppress luminescence noise, even in compact size, in which each of multistage dynodes has a plurality of columns each having a peripheral surface separated physically, and in which each column is processed in such a shape that an area or a peripheral length of a section parallel to an installation surface on which the electron multiplier is arranged becomes minimum at a certain position on the peripheral surface in the column of interest.
摘要翻译： 本发明涉及一种电子倍增器及其它有效抑制发光噪声的方法，即使在紧凑的尺寸下，多级倍增电极中的每一个具有多个柱体，每一列具有在物理上分离的外围表面，并且其中每列处理 形成与感兴趣的列的外周表面上的特定位置处平行于其上布置有电子倍增器的安装表面的部分的面积或周长的最小值。
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公开(公告)号：US08242694B2
公开(公告)日：2012-08-14
申请号：US13113604
申请日：2011-05-23
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.
摘要翻译： 本发明涉及具有能够容易地实现高检测精度和精细处理的结构的光电倍增管及其制造方法。 光电倍增管包括具有内部保持在真空状态的外壳，而响应于入射光发射电子的光电阴极，电子倍增器部分以级联方式从光电阴极发射的电子和用于取出二次电子的阳极 在电子倍增器部分中产生的电极被布置在外壳中。 外壳的一部分由具有平坦部分的玻璃基板构成，而电子倍增器部分和阳极中的每一个二维地布置在玻璃基板的平坦部分上。
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公开(公告)号：US07602122B2
公开(公告)日：2009-10-13
申请号：US10586498
申请日：2005-02-16
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
IPC分类号： H01J43/04
摘要： The present invention relates to a photomultiplier of a fine structure that realizes a high multiplier efficiency. The photomultiplier comprises an outer casing whose interior is maintained at vacuum, and, in the outer case, a photocathode that emits photoelectrons in response to incident light, an electron multiplier section that performs cascade multiplication of the photoelectrons emitted from the photocathode, and an anode for taking out secondary electrons, which are generated at the electron multiplier section, are arranged. In particular, groove portions for performing cascade multiplication of electrons from the photocathode are provided in the electron multiplier section, and on the respective surfaces of each pair of wall portions that define the groove portions are provided with one or more protrusions each having a secondary electron emitting surface formed on the surface thereof.
摘要翻译： 本发明涉及实现高乘法器效率的精细结构的光电倍增管。 光电倍增管包括内壳保持真空的外壳，在外壳中，响应于入射光发射光电子的光电阴极，执行从光电阴极发射的光电子的级联倍增的电子倍增器部分和阳极 用于取出在电子倍增器部分产生的二次电子。 具体而言，在电子倍增部中设置用于进行电子从光电阴极的级联倍增的槽部，在形成有槽部的各对壁部的各表面设置有一个以上的具有二次电子 在其表面上形成的发光表面。
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公开(公告)号：US20090236985A1
公开(公告)日：2009-09-24
申请号：US11922007
申请日：2006-06-28
摘要： A photomultiplier tube 1 is an electron tube comprising an envelope 5 including a frame 3b having at least one end part formed with an opening and an upper substrate 2 airtightly joined to the opening, and a photocathode 6 contained within the envelope 5, the photocathode 6 emitting a photoelectron into the envelope 5 in response to light incident thereon from the outside; wherein multilayer metal films 10b, 10a each constituted by a metal film made of titanium, a metal film made of platinum, and a metal film made of gold laminated in this order are formed at the opening and the joint part between the upper substrate 2 and opening; and wherein the frame 3b and upper side substrate 2 are joined to each other by holding a joint layer 14 containing indium between the respective multilayer metal films 10b, 10a.
摘要翻译： 光电倍增管1是包括外壳5的电子管，外壳5包括框架3b，框架3b具有形成有开口的至少一个端部和与开口气密地接合的上基板2，以及容纳在外壳5内的光电阴极6，光电阴极6 响应于从外部入射到其上的光，将光电子发射到信封5中; 其中，在上部基板2和第二基板2之间的开口部和接合部形成有由钛构成的金属膜，铂金属膜和金制的金属膜构成的多层金属膜10b，10a， 开口 并且其中框架3b和上侧基板2通过在各个多层金属膜10b，10a之间保持包含铟的接合层14而彼此接合。
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公开(公告)号：US20080018246A1
公开(公告)日：2008-01-24
申请号：US10586498
申请日：2005-02-16
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
IPC分类号： H01J43/04
摘要： The present invention relates to a photomultiplier of a fine structure that realizes a high multiplier efficiency. The photomultiplier comprises an outer casing whose interior is maintained at vacuum, and, in the outer case, a photocathode that emits photoelectrons in response to incident light, an electron multiplier section that performs cascade multiplication of the photoelectrons emitted from the photocathode, and an anode for taking out secondary electrons, which are generated at the electron multiplier section, are arranged. In particular, groove portions for performing cascade multiplication of electrons from the photocathode are provided in the electron multiplier section, and on the respective surfaces of each pair of wall portions that define the groove portions are provided with one or more protrusions each having a secondary electron emitting surface formed on the surface thereof.
摘要翻译： 本发明涉及实现高乘法器效率的精细结构的光电倍增管。 光电倍增管包括内壳保持真空的外壳，在外壳中，响应于入射光发射光电子的光电阴极，执行从光电阴极发射的光电子的级联倍增的电子倍增器部分和阳极 用于取出在电子倍增器部分产生的二次电子。 具体而言，在电子倍增部中设置用于进行电子从光电阴极的级联倍增的槽部，在形成有槽部的各对壁部的各表面设置有一个以上的具有二次电子 在其表面上形成的发光表面。
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公开(公告)号：US20070194713A1
公开(公告)日：2007-08-23
申请号：US10589602
申请日：2005-02-16
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.
摘要翻译： 本发明涉及具有能够容易地实现高检测精度和精细处理的结构的光电倍增管及其制造方法。 光电倍增管包括具有内部保持在真空状态的外壳，而响应于入射光发射电子的光电阴极，电子倍增器部分以级联方式从光电阴极发射的电子和用于取出二次电子的阳极 在电子倍增器部分中产生的电极被布置在外壳中。 外壳的一部分由具有平坦部分的玻璃基板构成，而电子倍增器部分和阳极中的每一个二维地布置在玻璃基板的平坦部分上。
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公开(公告)号：US08643258B2
公开(公告)日：2014-02-04
申请号：US13548772
申请日：2012-07-13
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
IPC分类号： H01J43/00
摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.
摘要翻译： 本发明涉及具有能够容易地实现高检测精度和精细处理的结构的光电倍增管及其制造方法。 光电倍增管包括具有内部保持在真空状态的外壳，而响应于入射光发射电子的光电阴极，电子倍增器部分以级联方式从光电阴极发射的电子和用于取出二次电子的阳极 在电子倍增器部分中产生的电极被布置在外壳中。 外壳的一部分由具有平坦部分的玻璃基板构成，而电子倍增器部分和阳极中的每一个二维地布置在玻璃基板的平坦部分上。
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公开(公告)号：US07977878B2
公开(公告)日：2011-07-12
申请号：US10589602
申请日：2005-02-16
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.
摘要翻译： 本发明涉及具有能够容易地实现高检测精度和精细处理的结构的光电倍增管及其制造方法。 光电倍增管包括具有内部保持在真空状态的外壳，而响应于入射光发射电子的光电阴极，电子倍增器级联从光电阴极发射的电子和用于取出二次电子的阳极 在电子倍增器部分中产生的电极被布置在外壳中。 外壳的一部分由具有平坦部分的玻璃基板构成，而电子倍增器部分和阳极中的每一个二维地布置在玻璃基板的平坦部分上。
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公开(公告)号：US07741759B2
公开(公告)日：2010-06-22
申请号：US11922007
申请日：2006-06-28
IPC分类号： H01J43/00
摘要： A photomultiplier tube 1 is an electron tube comprising an envelope 5 including a frame 3b having at least one end part formed with an opening and an upper substrate 2 airtightly joined to the opening, and a photocathode 6 contained within the envelope 5, the photocathode 6 emitting a photoelectron into the envelope 5 in response to light incident thereon from the outside; wherein multilayer metal films 10b, 10a each constituted by a metal film made of titanium, a metal film made of platinum, and a metal film made of gold laminated in this order are formed at the opening and the joint part between the upper substrate 2 and opening; and wherein the frame 3b and upper side substrate 2 are joined to each other by holding a joint layer 14 containing indium between the respective multilayer metal films 10b, 10a.
摘要翻译： 光电倍增管1是包括外壳5的电子管，外壳5包括框架3b，框架3b具有形成有开口的至少一个端部和与开口气密地接合的上基板2，以及容纳在外壳5内的光电阴极6，光电阴极6 响应于从外部入射到其上的光，将光电子发射到信封5中; 其中，在上部基板2和第二基板2之间的开口部和接合部形成有由钛构成的金属膜，铂金属膜和金制金属膜构成的多层金属膜10b，10a， 开口 并且其中框架3b和上侧基板2通过在各个多层金属膜10b，10a之间保持包含铟的接合层14而彼此接合。
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公开(公告)号：US20130033175A1
公开(公告)日：2013-02-07
申请号：US13484663
申请日：2012-05-31
申请人： Hideki SHIMOI , Hiroyuki Kyushima , Keisuke Inoue
发明人： Hideki SHIMOI , Hiroyuki Kyushima , Keisuke Inoue
IPC分类号： H01J43/10
CPC分类号： H01J43/22
摘要： The present invention relates to an electron multiplier and others to effectively suppress luminescence noise, even in compact size, in which each of multistage dynodes has a plurality of columns each having a peripheral surface separated physically, and in which each column is processed in such a shape that an area or a peripheral length of a section parallel to an installation surface on which the electron multiplier is arranged becomes minimum at a certain position on the peripheral surface in the column of interest.
摘要翻译： 本发明涉及一种电子倍增器及其它有效抑制发光噪声的方法，即使在紧凑的尺寸下，多级倍增电极中的每一个具有多个柱体，每一列具有在物理上分离的外围表面，并且其中每列处理 形成与感兴趣的列的外周表面上的特定位置处平行于其上布置有电子倍增器的安装表面的部分的面积或周长的最小值。
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