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公开(公告)号：US09711287B2
公开(公告)日：2017-07-18
申请号：US14658794
申请日：2015-03-16
Applicant: Advanced Fusion Systems LLC
Inventor： Curtis A Birnbach
IPC: H01J9/04 , H01J35/06 , H01J35/08 , H01J35/16 , H01J21/10 , H05G1/22 , H01G4/35 , G05F1/10 , H01J5/02 , H01J7/16 , H01J19/82 , H02H9/02 , H02H3/08 , H02H9/08 , H01J19/24
CPC classification number: H01G4/35 , G05F1/10 , H01J5/02 , H01J7/16 , H01J19/24 , H01J19/42 , H01J19/54 , H01J19/70 , H01J19/82 , H01J21/10 , H02H3/08 , H02H9/02 , H02H9/08
Abstract: A high voltage, high current vacuum integrated circuit includes a common vacuum enclosure that includes at least two cold-cathode field emission electron tubes, and contains at least one internal vacuum pumping means, at least one exhaust tubulation, vacuum-sealed electrically-insulated feedthroughs, and internal electrical insulation. The cold-cathode field emission electron tubes are configured to operate at high voltage and high current and interconnected with each other to implement a circuit function.
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公开(公告)号：US20150187531A1
公开(公告)日：2015-07-02
申请号：US14658794
申请日：2015-03-16
Applicant: Advanced Fusion Systems LLC
Inventor： Curtis A. Birnbach
CPC classification number: H01G4/35 , G05F1/10 , H01J5/02 , H01J7/16 , H01J19/24 , H01J19/42 , H01J19/54 , H01J19/70 , H01J19/82 , H01J21/10 , H02H3/08 , H02H9/02 , H02H9/08
Abstract: A high voltage, high current vacuum integrated circuit includes a common vacuum enclosure that includes at least two cold-cathode field emission electron tubes, and contains at least one internal vacuum pumping means, at least one exhaust tubulation, vacuum-sealed electrically-insulated feedthroughs, and internal electrical insulation. The cold-cathode field emission electron tubes are configured to operate at high voltage and high current and interconnected with each other to implement a circuit function.
Abstract translation: 高电压，大电流真空集成电路包括共同的真空外壳，其包括至少两个冷阴极场发射电子管，并且包含至少一个内部真空泵送装置，至少一个排气管，真空密封的电绝缘馈通 ，和内部电气绝缘。 冷阴极场致发射电子管被配置为在高电压和高电流下工作并彼此互连以实现电路功能。
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公开(公告)号：US20050052103A1
公开(公告)日：2005-03-10
申请号：US10873358
申请日：2004-06-23
Applicant: Soichi Katagiri , Takashi Ohshima
Inventor： Soichi Katagiri , Takashi Ohshima
CPC classification number: H01J37/18 , H01J7/16 , H01J7/18 , H01J37/07 , H01J2237/022 , H01J2237/062 , H01J2237/06316 , H01J2237/1825 , H01J2237/188
Abstract: To provide a small electron gun capable of keeping a high vacuum pressure used for an electron microscope and an electron-beam drawing apparatus. An electron gun constituted by a nonevaporative getter pump, a heater, a filament, and an electron-source positioning mechanism is provided with an opening for rough exhausting and its automatically opening/closing valve, and means for ionizing and decomposing an inert gas or a compound gas for the nonevaporative getter pump. It is possible to keep a high vacuum pressure of 10−10 Torr without requiring an ion pump by using a small electron gun having a height and a width of approximately 15 cm while emitting electrons from the electron gun.
Abstract translation: 提供能够保持用于电子显微镜和电子束拉伸装置的高真空压力的小型电子枪。 由非蒸发式吸气泵，加热器，灯丝和电子源定位机构构成的电子枪设置有用于粗排气的开口及其自动打开/关闭阀，以及用于电离和分解惰性气体或 用于非蒸发吸气泵的复合气体。 通过使用电子枪发射电子的高度和宽度约为15cm的小型电子枪，可以保持10 -10乇的高真空压力，而不需要离子泵。
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公开(公告)号：US09172277B2
公开(公告)日：2015-10-27
申请号：US13854870
申请日：2013-04-01
Applicant: ContiTech Vibration Control GmbH
Inventor： Robert Genderjahn , Peter Marienfeld , Hans-Juergen Karkosch
CPC classification number: H02K1/02 , F16K31/082 , H01F3/08 , H01F7/066 , H01F7/122 , H01J7/16 , H02K35/00
Abstract: An actuator includes an electrically conductive coil defining a longitudinal axis (L) and having a plurality of winding turns. A magnet is spaced from the winding turns in radial direction. A first conductive element has a mid region covering the coil on a side thereof facing away from the magnet. A second conductive element has a mid region covering the magnet on a side thereof facing away from the winding turns of the coil. The first conductive element projects beyond the coil in axial direction and the second conductive element projects beyond the magnet also in axial direction. The first and second conductive elements have respective collar-shaped projections whereat the first and second conductive elements project beyond the coil and the magnet, respectively. At least one of the first and second conductive elements is made of soft-magnetic powder composite material.
Abstract translation: 致动器包括限定纵向轴线（L）并且具有多个绕组匝的导电线圈。 磁体与绕组匝在径向方向上间隔开。 第一导电元件具有覆盖线圈的中间区域，所述中间区域在其背离磁体的一侧上。 第二导电元件具有覆盖磁体的中间区域，该中间区域在远离线圈的绕组匝的一侧上覆盖。 第一导电元件沿轴向突出超过线圈，并且第二导电元件在轴向方向上突出超过磁体。 第一和第二导电元件具有相应的凸缘形突起，其中第一和第二导电元件分别突出超过线圈和磁体。 第一和第二导电元件中的至少一个由软磁性粉末复合材料制成。
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公开(公告)号：US20130234539A1
公开(公告)日：2013-09-12
申请号：US13854870
申请日：2013-04-01
Applicant: CONTITECH VIBRATION CONTROL GMBH
Inventor： Robert Genderjahn , Peter Marienfeld , Hans-Juergen Karkosch
CPC classification number: H02K1/02 , F16K31/082 , H01F3/08 , H01F7/066 , H01F7/122 , H01J7/16 , H02K35/00
Abstract: An actuator includes an electrically conductive coil defining a longitudinal axis (L) and having a plurality of winding turns. A magnet is spaced from the winding turns in radial direction. A first conductive element has a mid region covering the coil on a side thereof facing away from the magnet. A second conductive element has a mid region covering the magnet on a side thereof facing away from the winding turns of the coil. The first conductive element projects beyond the coil in axial direction and the second conductive element projects beyond the magnet also in axial direction. The first and second conductive elements have respective collar-shaped projections whereat the first and second conductive elements project beyond the coil and the magnet, respectively. At least one of the first and second conductive elements is made of soft-magnetic powder composite material.
Abstract translation: 致动器包括限定纵向轴线（L）并且具有多个绕组匝的导电线圈。 磁体与绕组匝在径向方向上间隔开。 第一导电元件具有覆盖线圈的中间区域，所述中间区域在其背离磁体的一侧上。 第二导电元件具有覆盖磁体的中间区域，该中间区域在远离线圈的绕组匝的一侧上覆盖。 第一导电元件沿轴向突出超过线圈，并且第二导电元件在轴向方向上突出超过磁体。 第一和第二导电元件具有相应的凸缘形突起，其中第一和第二导电元件分别突出超过线圈和磁体。 第一和第二导电元件中的至少一个由软磁性粉末复合材料制成。
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Patent Agency Ranking
6.发明申请Sputter ion pump and manufacturing method therefor and image display device with sputter ion pump 审中-公开溅射离子泵及其制造方法和溅射离子泵的图像显示装置公开(公告)号：US20060078433A1
公开(公告)日：2006-04-13
申请号：US11281374
申请日：2005-11-18
Applicant: Kazuyuki Seino , Yoshiyuki Shimada
Inventor： Kazuyuki Seino , Yoshiyuki Shimada
Abstract: A sputter ion pump comprises a metal pump container. In the pump container are arranged a cathode and an anode opposed to each other in the pump container and a permanent magnet situated between the cathode and the inner surface of the pump container. After locating the anode, cathode, and magnetic material in the pump container, the magnetic material is magnetized from outside the pump container, thereby forming the permanent magnet.
Abstract translation: 溅射离子泵包括金属泵容器。 在泵容器中设置有在泵容器中彼此相对的阴极和阳极以及位于泵容器的阴极和内表面之间的永磁体。 将阳极，阴极和磁性材料定位在泵容器中后，磁性材料从泵容器的外部被磁化，从而形成永磁体。
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公开(公告)号：US5578900A
公开(公告)日：1996-11-26
申请号：US551317
申请日：1995-11-01
Applicant: Chao-Chi Peng , Chun-hui Tsai
Inventor： Chao-Chi Peng , Chun-hui Tsai
CPC classification number: H01J29/94 , H01J7/16 , H01J2201/304 , H01J2209/385 , H01J2329/00
Abstract: A field emission display having an ion pump, for removal of outgassed material, is described. The display has a baseplate and an opposing face plate. A substrate acts as a base for the baseplate. There are parallel, spaced conductors acting as cathode electrodes, over the substrate. An insulating layer covers the cathode electrodes and the substrate, and parallel, spaced conductors act as gate electrodes and overlay the insulating layer. There is a plurality of openings extending through the insulating layer and the gate electrodes. At each of the openings is a field emission microtip connected to and extending up from one of the cathode electrodes. The faceplate has a glass base and is mounted opposite and parallel to the baseplate. A conducting anode electrode covers the glass base. There is a pattern of phosphorescent material over the conducting anode electrode, so that when electrons which are emitted from the field emission microtips strike the pattern of phosphorescent material, light is emitted, as well as outgassed material. Ion pump cathode electrodes formed of a gettering material cover the gate electrodes, so that during display operation the outgassed material is collected at the ion pump cathode electrodes. Alternately, the ion pump cathode may be formed on a focusing electrode, on a focusing mesh, or on other electrode structures.
Abstract translation: 描述了具有离子泵的场致发射显示器，用于去除脱气的材料。 显示器具有底板和相对的面板。 衬底作为底板的底座。 在衬底上方有平行，间隔的导体作为阴极电极。 绝缘层覆盖阴极电极和基板，平行隔开的导体充当栅电极并覆盖绝缘层。 存在延伸穿过绝缘层和栅电极的多个开口。 在每个开口处是与一个阴极连接并从其延伸的场发射微尖端。 面板具有玻璃基座并且安装成与基板相对并平行。 导电阳极电极覆盖玻璃基底。 在导电阳极电极上存在磷光材料的图案，使得当从场发射微尖端发射的电子撞击磷光材料的图案时，发射光以及脱气的材料。 由吸气材料形成的离子泵阴极电极覆盖栅电极，使得在显示操作期间，排出的物质被收集在离子泵阴极电极处。 或者，离子泵阴极可以形成在聚焦电极上，聚焦网上或其它电极结构上。
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公开(公告)号：US09025353B2
公开(公告)日：2015-05-05
申请号：US13253877
申请日：2011-10-05
Applicant: Curtis A. Birnbach
Inventor： Curtis A. Birnbach
CPC classification number: H01G4/35 , G05F1/10 , H01J5/02 , H01J7/16 , H01J19/24 , H01J19/42 , H01J19/54 , H01J19/70 , H01J19/82 , H01J21/10 , H02H3/08 , H02H9/02 , H02H9/08
Abstract: High voltage high current regulator circuit for regulating current is interposed between first and second terminals connected to an external circuit and comprises at least one main-current carrying cold-cathode field emission electron tube conducting current between the first and second terminals. First and second grid-control cold-cathode field emission electron tubes provide control signals for first and second grids of the at least one main-current carrying cold-cathode field emission electron tube for positive and negative excursions of voltage on the first and second terminals, respectively. The current regulator circuit may be accompanied by a voltage-clamping circuit that includes at least one cold-cathode field emission electron tube. At least two cold-cathode field emission electron tubes, configured to operate at high voltage and high current, are preferably contained within a single vacuum enclosure and are interconnected to provide a circuit function, so as to form a high voltage high current vacuum integrated circuit.
Abstract translation: 用于调节电流的高压大电流调节器电路被插入在连接到外部电路的第一和第二端子之间，并且包括在第一和第二端子之间传导电流的至少一个主电流负载冷阴极场致发射电子管。 第一和第二格栅控制冷阴极场发射电子管提供用于至少一个主电流负载冷阴极场发射电子管的第一和第二栅极的控制信号，用于在第一和第二端子上的正和负偏移电压 ， 分别。 电流调节器电路可以伴随着包括至少一个冷阴极场发射电子管的电压钳位电路。 配置为在高电压和高电流下操作的至少两个冷阴极场发射电子管优选地包含在单个真空外壳内并且互连以提供电路功能，以便形成高压大电流真空集成电路 。
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公开(公告)号：US6107745A
公开(公告)日：2000-08-22
申请号：US104683
申请日：1998-06-25
Applicant: Stephane Mougin , Lionel Riviere-Cazaux
Inventor： Stephane Mougin , Lionel Riviere-Cazaux
Abstract: A flat microtip display screen including a cathode provided with active areas of electron emission microtips; a cathodoluminescent anode provided, at least in front of the active microtip areas, with active areas of phosphor elements; a main grid of extraction of electrons emitted by the active microtips towards the phosphor elements; and on the cathode side, at least one sacrificial area of microtips adapted to being addressed, outside screen operation periods and independently from the active areas.
Abstract translation: 平面微型显示屏幕，包括具有电子发射微尖头的有源区域的阴极; 阴极发光阳极，至少在活性微尖区域的前面设置有磷光体元件的活性区域; 将主动微尖端发射的电子提取到磷光体元件的主栅格; 并且在阴极侧具有适于被寻址的屏幕操作周期的至少一个微尖端的牺牲区域，并且独立于有源区域。
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10.发明授权X-ray image intensifier tube with an ion pump to maintain a high vacuum in the tube 失效具有离子泵的X射线图像增强管保持管中的高真空度
公开(公告)号：US5563407A
公开(公告)日：1996-10-08
申请号：US308934
申请日：1994-09-20
Applicant: Shirofumi Yamagishi
Inventor： Shirofumi Yamagishi
CPC classification number: H01J31/501 , H01J29/94 , H01J7/16 , H01J2231/50036 , H01J2231/50063 , H01J2231/5053
Abstract: An X-ray image intensifier incorporates a pair of opposed electrodes and an ion pump within a vacuum vessel. The ion pump supplies a magnetic field to a space between the opposed electrodes. At least one of the opposed electrodes is connected to focusing electrodes in the vacuum vessel. With this structure, the vacuum vessel can be maintained in a high vacuum for a long period of time.
Abstract translation: X射线图像增强器在真空容器内结合有一对相对电极和离子泵。 离子泵向相对电极之间的空间提供磁场。 至少一个相对电极连接到真空容器中的聚焦电极。 利用这种结构，真空容器可以长期保持在高真空中。
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