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公开(公告)号：US09583300B2
公开(公告)日：2017-02-28
申请号：US15000353
申请日：2016-01-19
Applicant: NORITAKE ITRON CORPORATION , NORITAKE CO., LIMITED , KORG INC.
Inventor： Kazunori Tatsuda , Tadami Maeda , Misa Yamanaka , Fumio Mieda
Abstract: The vacuum tube subject to the present invention comprises a filament and two pairs of a grid and an anode. The filament is tensioned linearly and emitting thermoelectrons. Both of the anodes are formed on the same face on a planar substrate. The filament is arranged parallel to the planar substrate at a position facing both of the anodes. Each of the grids is arranged, such that the grid faces the anode in the same pair at a first predetermined distance from the anode and has a second predetermined distance from the filament, between the anode and the filament. The vacuum tube comprises an intermediate filament fixing part fixing the filament at a position corresponding to an intermediate point between the anodes of the two pairs.
Abstract translation: 根据本发明的真空管包括灯丝和两对栅极和阳极。 灯丝线性拉伸并发射热电子。 两个阳极均形成在平面基板上的同一面上。 灯丝在面向两个阳极的位置处平行于平面基板布置。 每个栅格被布置成使得栅格以相对于阳极的第一预定距离处的阳极面对阳极，并且在阳极和灯丝之间具有与灯丝的第二预定距离。 该真空管包括将灯丝固定在与两对的阳极之间的中间点对应的位置的中间丝固定部。
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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：US09620323B1
公开(公告)日：2017-04-11
申请号：US15388328
申请日：2016-12-22
Applicant: NORITAKE ITRON CORPORATION , NORITAKE CO., LIMITED , KORG INC.
Inventor： Kazunori Tatsuda , Tadami Maeda , Misa Yamanaka , Fumio Mieda
Abstract: A vacuum tube includes a filament and two pairs of a grid and an anode. The filament is tensioned linearly and emits thermoelectrons. Both of the anodes are formed on a same face on a planar substrate. The filament is arranged parallel to the planar substrate at a position facing both of the anodes. Each of the grids is arranged, such that the grid faces the anode of a same pair at a first predetermined distance from the anode and has a second predetermined distance from the filament, between the anode and the filament. The vacuum tube further includes an intermediate filament fixing part fixing the filament at a position corresponding to an intermediate point between the anodes of the two pairs.
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公开(公告)号：US09589758B2
公开(公告)日：2017-03-07
申请号：US15000392
申请日：2016-01-19
Applicant: NORITAKE ITRON CORPORATION , NORITAKE CO., LIMITED
Inventor： Kazunori Tatsuda , Tadami Maeda , Misa Yamanaka
Abstract: An object of the present invention is to provide a vacuum tube with a structure close to that of an inexpensive and easily available vacuum fluorescent display which easily operates as an analog amplifier. A vacuum tube subject to the present invention comprises: a filament which is tensioned linearly and emits thermoelectrons, an anode arranged parallel to the filament, and a grid arranged between the filament and the anode such that the grid faces the anode. The present invention is characterized in that a distance between the filament and the grid is between 0.2 mm and 0.6 mm, including 0.2 mm and 0.6 mm.
Abstract translation: 本发明的一个目的是提供一种具有接近于便于操作的模拟放大器的便宜且容易获得的真空荧光显示器的结构的真空管。 根据本发明的真空管包括：线状拉伸并发射热电子的细丝，平行于灯丝布置的阳极和布置在灯丝和阳极之间的格栅，使得栅格面向阳极。 本发明的特征在于，细丝与网格之间的距离在0.2mm至0.6mm之间，包括0.2mm和0.6mm。
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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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Patent Agency Ranking
6.发明授权Vacuum device having non-evaporable getter component with increased exposed surface area 有权具有不可蒸发的吸气剂组分的真空装置具有增加的暴露表面积公开(公告)号：US07608998B2
公开(公告)日：2009-10-27
申请号：US11387222
申请日：2006-03-22
Applicant: Sriram Ramamoorthi , Zhizhang Chen , John Liebeskind , Ronald L. Enck , Jennifer Shih
Inventor： Sriram Ramamoorthi , Zhizhang Chen , John Liebeskind , Ronald L. Enck , Jennifer Shih
Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
Abstract translation: 一种真空装置，包括基底和具有支撑周边的支撑结构，其中所述支撑结构设置在所述基底上。 此外，真空装置还包括具有暴露表面积的不可蒸发的吸气剂层。 不可蒸发的吸气剂层设置在支撑结构上方，并且在支撑结构的至少一个方向上延伸超过支撑周边，所述支撑结构在衬底和非蒸发性吸气剂层之间形成真空间隙，增加暴露的表面积。
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公开(公告)号：US20160211107A1
公开(公告)日：2016-07-21
申请号：US15000392
申请日：2016-01-19
Applicant: NORITAKE ITRON CORPORATION , NORITAKE CO., LIMITED
Inventor： Kazunori TATSUDA , Tadami MAEDA , Misa YAMANAKA
Abstract: An object of the present invention is to provide a vacuum tube with a structure close to that of an inexpensive and easily available vacuum fluorescent display which easily operates as an analog amplifier. A vacuum tube subject to the present invention comprises: a filament which is tensioned linearly and emits thermoelectrons, an anode arranged parallel to the filament, and a grid arranged between the filament and the anode such that the grid faces the anode. The present invention is characterized in that a distance between the filament and the grid is between 0.2 mm and 0.6 mm, including 0.2 mm and 0.6 mm.
Abstract translation: 本发明的一个目的是提供一种具有接近于便于操作的模拟放大器的便宜且容易获得的真空荧光显示器的结构的真空管。 根据本发明的真空管包括：线状拉伸并发射热电子的细丝，平行于灯丝布置的阳极和布置在灯丝和阳极之间的格栅，使得栅格面向阳极。 本发明的特征在于，细丝与网格之间的距离在0.2mm至0.6mm之间，包括0.2mm和0.6mm。
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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：US20060164009A1
公开(公告)日：2006-07-27
申请号：US11387222
申请日：2006-03-22
Applicant: Sriram Ramamoorthi , Zhizhang Chen , John Liebeskind , Ronald Enck , Jennifer Shih
Inventor： Sriram Ramamoorthi , Zhizhang Chen , John Liebeskind , Ronald Enck , Jennifer Shih
Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
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10.发明授权Microdevice assembly having a fine grain getter layer for maintaining vacuum 失效具有用于保持真空的细颗粒吸气剂层的微装置组件公开(公告)号：US06867543B2
公开(公告)日：2005-03-15
申请号：US10403637
申请日：2003-03-31
Applicant: Joe P. Wang , Cheryl B. Field , Michael Pfeifer
Inventor： Joe P. Wang , Cheryl B. Field , Michael Pfeifer
IPC: B81B20060101 , B81B1/00 , B81B7/00 , H01J9/38 , H01J19/70
CPC classification number: B81B7/0038 , H01J19/70 , H01L2224/48091 , H01L2224/48227 , H01L2224/48464 , H01L2924/00014
Abstract: A microdevice assembly (20) that includes a device microstructure (22), a housing (30), and a fine grain getter layer (40). The housing (30) has a base portion (32) and a lid (34). The device microstructure (22) is attached to the base portion (32) and the lid (34) is hermetically sealed to the base portion (32). The housing (30) defines a cavity (38) surrounding the device microstructure (22). The fine grain getter layer (40) is on an interior side (42) of the lid (34) for maintaining a vacuum in the cavity (38) surrounding the device microstructure (22). The lid (34) may be made of metal or have at least a metallic surface in the region where the fine grain getter layer (40) is applied. The fine grain getter layer (40) has a sub-micron grain size. There is also a method for making the microdevice assembly (20).
Abstract translation: 包括器件微结构（22），壳体（30）和细颗粒吸气剂层（40）的微器件组件（20）。 壳体（30）具有基部（32）和盖（34）。 装置微结构（22）附接到基部（32），并且盖（34）被气密地密封到基部（32）。 壳体（30）限定围绕器件微结构（22）的空腔（38）。 细颗粒吸气剂层（40）位于盖（34）的内侧（42）上，用于在包围装置微结构（22）的空腔（38）内保持真空。 盖（34）可以由金属制成，或者在施加微粒吸气剂层（40）的区域中至少具有金属表面。 细颗粒吸收剂层（40）具有亚微米粒度。 还有一种制造微型装置组件（20）的方法。
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