公开(公告)号：EP2729938B1

公开(公告)日：2018-02-14

申请号：EP12733034.8

申请日：2012-06-27

Applicant: Tetra Laval Holdings & Finance SA

Inventor： WITTWER, Hans ,  HOSTETTLER, Urs ,  WABER, Toni ,  REUSSER, Hans

IPC: G21K5/02 ,  H01J1/88

CPC classification number: H01J1/88 ,  G21K5/02 ,  H01J9/36 ,  H01J33/02

Abstract: A cathode-housing suspension of an electron beam device having a tubular body of elongate shape with an exit window extending in the longitudinal direction and a connector end in one end of the tubular body is disclosed. The electron beam device further comprises a cathode housing having an elongate shape and comprising a free end and an attachment end remote to the free end, and the attachment end comprises an outwardly extending flange provided with threaded openings for set screws and non-threaded openings for attachment bolts, for attaching the attachment end to a corresponding socket of the tubular body, wherein a mechanism configured to bias the attachment end away from the socket are arranged in the tubular body.

公开(公告)号：EP2924705B1

公开(公告)日：2017-12-13

申请号：EP15153821.2

申请日：2015-02-04

Applicant: Shimadzu Corporation

Inventor： Miyaoka, Akihiro

IPC: H01J35/28 ,  H01J35/04 ,  H01J35/14

CPC classification number: H01J35/16 ,  A61B6/40 ,  A61B6/44 ,  A61B2560/0406 ,  H01J1/40 ,  H01J1/88 ,  H01J5/02 ,  H01J5/04 ,  H01J19/56 ,  H01J35/02 ,  H01J35/04 ,  H01J35/14 ,  H01J35/28 ,  H01J37/16 ,  H01J2235/083 ,  H01J2235/087 ,  H01J2235/16 ,  H01J2235/163 ,  H01J2235/186 ,  H05G1/02 ,  H05G1/04

Abstract: An X-ray generator is provided using a transmission type target having a long life span, where it is possible to change the point for generating X-rays on the surface of the target while maintaining the vacuum chamber in a high vacuum state. A portion of a vacuum chamber 1 that includes a target 2 is linked to a main body portion 1a of the chamber through a linking member 5 as a movable chamber portion 1b. A fixed anode 12 is provided between the target 2 and the electrode 10 at the final stage from among a group of electrodes 8, 9 and 10 for electrostatically accelerating and converging electrons from an electron source 7 and is fixed to the main body portion 1a of the chamber in order to prevent the form of the electrical field from changing when the movable chamber portion 1b is shifted.

公开(公告)号：EP3059755A1

公开(公告)日：2016-08-24

申请号：EP14853543.8

申请日：2014-09-03

Applicant: Hamamatsu Photonics K.K.

Inventor： ISHII, Atsushi ,  SUZUKI, Naonobu

IPC: H01J35/08 ,  H01J35/30

CPC classification number: H01J35/08 ,  A61B6/547 ,  H01J1/88 ,  H01J1/92 ,  H01J1/94 ,  H01J3/26 ,  H01J19/32 ,  H01J19/46 ,  H01J19/48 ,  H01J21/36 ,  H01J35/14 ,  H01J35/32 ,  H01J37/1472 ,  H01J2235/08 ,  H01J2235/081 ,  H01J2235/086 ,  H01J2235/087 ,  H01J2235/088 ,  H01J2235/186 ,  H01J2237/032 ,  H01J2237/036 ,  H01J2893/0003 ,  H01J2893/0051 ,  H01J2893/0052 ,  H05G1/52

Abstract: An X-ray generation device which can be efficiently used is provided. The X-ray generation device 1 has an electron gun 3, a target unit T, a tubular portion 5, a reflected electron detector 31, and a coil unit 9, and the target unit T includes a plurality of targets 23, and a plurality of mark portions 27 having a predetermined location relationship with the targets 23 and each having a surface area larger than a surface area of the target 23, when viewed from a normal direction to principal faces of the target unit T.

公开(公告)号：EP2924705A1

公开(公告)日：2015-09-30

申请号：EP15153821.2

申请日：2015-02-04

Applicant: Shimadzu Corporation

Inventor： Miyaoka, Akihiro

IPC: H01J35/28 ,  H01J35/04 ,  H01J35/14

CPC classification number: H01J35/16 ,  A61B6/40 ,  A61B6/44 ,  A61B2560/0406 ,  H01J1/40 ,  H01J1/88 ,  H01J5/02 ,  H01J5/04 ,  H01J19/56 ,  H01J35/02 ,  H01J35/04 ,  H01J35/14 ,  H01J35/28 ,  H01J37/16 ,  H01J2235/083 ,  H01J2235/087 ,  H01J2235/16 ,  H01J2235/163 ,  H01J2235/186 ,  H05G1/02 ,  H05G1/04

Abstract: An X-ray generator is provided using a transmission type target having a long life span, where it is possible to change the point for generating X-rays on the surface of the target while maintaining the vacuum chamber in a high vacuum state. A portion of a vacuum chamber 1 that includes a target 2 is linked to a main body portion 1a of the chamber through a linking member 5 as a movable chamber portion 1b. A fixed anode 12 is provided between the target 2 and the electrode 10 at the final stage from among a group of electrodes 8, 9 and 10 for electrostatically accelerating and converging electrons from an electron source 7 and is fixed to the main body portion 1a of the chamber in order to prevent the form of the electrical field from changing when the movable chamber portion 1b is shifted.

Abstract translation: 使用寿命长的透射型靶设置X射线发生器，能够在将真空室保持在高真空状态的同时，改变在靶表面产生X射线的点。 包括目标2的真空室1的一部分通过作为可移动腔部分1b的连接构件5连接到腔室的主体部分1a。 在一组电极8,9和10之间，在目标2和电极10之间设置固定阳极12，用于从电子源7静电加速和会聚电子，并将其固定到主体部分1a 该腔室为了防止当可移动腔室部分1b移动时电场的形式改变。

公开(公告)号：EP2729938A1

公开(公告)日：2014-05-14

申请号：EP12733034.8

申请日：2012-06-27

Applicant: Tetra Laval Holdings & Finance SA

Inventor： WITTWER, Hans ,  HOSTETTLER, Urs ,  WABER, Toni ,  REUSSER, Hans

IPC: G21K5/02 ,  H01J1/88

CPC classification number: H01J1/88 ,  G21K5/02 ,  H01J9/36 ,  H01J33/02

Abstract: A cathode-housing suspension of an electron beam device having a tubular body of elongate shape with an exit window extending in the longitudinal direction and a connector end in one end of the tubular body is disclosed. The electron beam device further comprises a cathode housing having an elongate shape and comprising a free end and an attachment end remote to the free end, and the attachment end comprises an outwardly extending flange provided with threaded openings for set screws and non-threaded openings for attachment bolts, for attaching the attachment end to a corresponding socket of the tubular body, wherein a mechanism configured to bias the attachment end away from the socket are arranged in the tubular body.

公开(公告)号：EP2057659A4

公开(公告)日：2010-11-24

申请号：EP07814511

申请日：2007-08-28

Applicant: TEMPRONICS INC

Inventor： MAKANSI TAREK

IPC: H01J1/02

CPC classification number: H01J1/88 ,  F25B21/00 ,  F25B2321/003 ,  H01J19/42 ,  Y02B30/66

公开(公告)号：EP0498379A1

公开(公告)日：1992-08-12

申请号：EP92101851.1

申请日：1992-02-05

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventor： Nonomura, Kinzo ,  Hamada, Kiyoshi ,  Hashiguchi, Jumpei ,  Murai, Ryuichi ,  Kitao, Satoshi

IPC: H01J17/49

CPC classification number: H01J31/126 ,  H01J1/88 ,  H01J29/02 ,  H01J29/028 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645

Abstract: In a planar type display device, deterioration of the picture quality caused by distortion of laminated electrodes due to temperature rise in use is prevented by laminating the electrodes having such a structure that each electrode plate is free from expansion and contract by thermal expansion.
Securing means spacers 23 thicker slightly than electrode plates are inserted in holes of the electrode plates 21a to 21e, securing means pin 24 is passed therethrough holding electrode plate spacers 22 therebetween, forming laminated electrode group 5. Since the respective electrode plates have slight gaps in a thickness direction and the electrode plates are free from expansion and contraction and do not distorted at the time of thermal expansion.

Abstract translation: 在平面型显示装置中，通过层压具有每个电极板不膨胀和热膨胀的结构的电极来防止由于使用中的温度升高而导致的层叠电极的变形引起的图像质量的劣化。 固定装置将比电极板稍微厚的间隔物23插入电极板21a至21e的孔中，固定装置销24穿过其间的保持电极板间隔件22，形成叠层电极组5.由于各个电极板在 厚度方向和电极板没有膨胀和收缩，并且在热膨胀时不会变形。

公开(公告)号：US20240029991A1

公开(公告)日：2024-01-25

申请号：US17871090

申请日：2022-07-22

Applicant: Plansee USA LLC

Inventor： Nam Ngo ,  Gerhard Duerrhammer ,  Jacob Boyer ,  Florian Schaper ,  Dustin Hacker ,  Mason Payne ,  Surf Johnson ,  Andrew Dalager

IPC: H01J37/08 ,  H01J37/317 ,  H01J1/88

CPC classification number: H01J37/08 ,  H01J37/3171 ,  H01J1/88 ,  H01J2237/061

Abstract: A repeller assembly mounts in an arc chamber of an ion implanter. The repeller assembly contains a repeller, a tubular insert, first and second insulators, a contact member, and a lock member. The repeller has a knob-shaped body placed on an inner side of the arc chamber opposite to a cathode assembly. A repeller shaft is arranged extending through an opening of a wall of the arc chamber to an outer side. The repeller shaft has a step narrowing down the repeller shaft. The tubular insert is mounted concentrically to the repeller shaft. The first insulator has a collar shape and is attached to the tubular insert so that an inner shoulder of the first insulator is pressed against an outer side of the wall of the arc chamber. The second insulator is cap-nut shaped and is attached to the first insulator with an outer flange thereof.

公开(公告)号：US20230223229A1

公开(公告)日：2023-07-13

申请号：US17573566

申请日：2022-01-11

Applicant: Thomas Koschmieder

Inventor： Thomas Koschmieder

IPC: H01J1/46 ,  H01J1/88

CPC classification number: H01J1/46 ,  H01J1/88

Abstract: A wire bonded triode for amplification of electromagnetic signals that includes an electron emitter (cathode), control grid, and an electron collector (anode) and having one or more wire bonded structures. A method of making a triode for amplification of electromagnetic signals that includes wirebonding one or more wires to form a wire bonded structure corresponding with one or more of an anode, grid and/or cathode element.

公开(公告)号：US09117616B2

公开(公告)日：2015-08-25

申请号：US14414517

申请日：2013-06-27

Applicant: SP TECH CO., LTD.

Inventor： Hee Sik Sohn

IPC: H01J1/88 ,  H01J19/42 ,  H05H1/24 ,  H01J1/02 ,  A61L9/22 ,  A61L2/14

CPC classification number: H01J1/88 ,  A61L2/14 ,  A61L9/22 ,  H01J1/02 ,  H01T19/04 ,  H01T23/00 ,  H05H1/2406 ,  H05H2001/2412 ,  H05H2001/2437

Abstract: Provided is a dielectric barrier discharge-type electrode structure for generating plasma. The electrode structure, according to the present invention, comprises: an upper conductive body electrode and a lower conductive body electrode; at least one conductive body electrode protrusion portion, which is formed on at least one surface of the upper conductive body electrode and/or the lower conductive body electrode; a dielectric layer which is formed on at least one of the inner surfaces of the upper conductive body electrode and the lower conductive body electrode that face each other, so as to have a substantially uniform thickness; and a specific gap (d) which is formed between the upper and lower conductive body electrodes and the dielectric layer, or between dielectric layers, due to the protruding effect of the conductive body electrode protrusion portion when the upper conductive body electrode and the lower conductive body electrodes come into close contact, wherein the plasma is generated by applying a pulse power or an alternating power to the upper conductive body electrode and the lower conductive body electrode.

Abstract translation: 提供一种用于产生等离子体的电介质阻挡放电型电极结构。 根据本发明的电极结构包括：上导电体电极和下导电体电极; 形成在上导电体电极和/或下导电体电极的至少一个表面上的至少一个导电体电极突出部分; 形成在所述上导电体电极和所述下导电体电极的至少一个内表面上彼此面对的电介质层，以具有基本均匀的厚度; 以及由上导电体电极和下导电体的导电体电极突出部的突出效果而在上下导电体电极与电介质层之间或电介质层之间形成的特定间隙（d） 体电极紧密接触，其中通过向上导电体电极和下导电体电极施加脉冲功率或交流电力来产生等离子体。