公开(公告)号：US20240170248A1

公开(公告)日：2024-05-23

申请号：US17992007

申请日：2022-11-22

Applicant: Kamil Podhola

Inventor： Kamil Podhola

IPC: H01J29/56 ,  H01J29/58 ,  H01J31/04 ,  H01J31/50

CPC classification number: H01J29/563 ,  H01J29/58 ,  H01J31/04 ,  H01J31/50 ,  H01J2229/58

Abstract: The invention relates to a particle beam system (PBS) comprising a particle guiding tube, one or more transversely movable electrodes (of a defined type) providing a transverse electric and/or magnetic field (pulse or linear) wherein a particle flow can be influenced by the electrodes which can further have a defined shape. The PBS can be provided with a protective film and/or an insulation, it can form a mono and/or stereo particle path. The PBC can provide a cross-sectionally shaped beam, an adjustable optical axis, a rotating electric and/or magnetic field, a circularly polarized beam. The PBS can form an array, it can comprise one or more connections, one or more modules. The PBC can be coupled with electro- and/or mechanocomponents. The PBC can form lenses configured in a separate eye ray configuration. A method for providing a particle beam and a digitizer of photographic or X-ray images are proposed.

公开(公告)号：US20190189408A1

公开(公告)日：2019-06-20

申请号：US16318858

申请日：2017-06-14

Applicant: Aktsionernoe Obshchestvo "KATOD"

Inventor： Iosif Isaakovich GOL'DBERG ,  Aleksandr Vladimirovich DOLGIKH ,  Vladimir Il'ich LOKTIONOV

IPC: H01J40/06 ,  H01J43/08 ,  H01J31/50

CPC classification number: H01J40/06 ,  H01J31/50 ,  H01J43/08 ,  H01J2201/3423

Abstract: A photocathode assembly of a vacuum photoelectronic device with a semi-transparent photocathode that consists of an input window in the form of a disk made from sapphire, layers of heteroepitaxial structure of gallium nitride compounds as a semi-transparent photocathode grown on the inner surface of the input window, and an element for connecting the input window with a vacuum photoelectronic device housing, which is vacuum-tight fixed on the outer surface of the input window at its periphery. The element for connecting of the input window with the vacuum photoelectronic device housing is made of a bimetal, in which a layer that is not in contact with the outer surface of the input window consists of a material with a temperature coefficient of linear expansion that differs from the temperature coefficient of linear expansion of sapphire by no more than 10% in the temperature range from 20° C. to 200° C.

公开(公告)号：US20170074726A1

公开(公告)日：2017-03-16

申请号：US15260674

申请日：2016-09-09

Applicant: Burle Technologies, LLC

Inventor： Robert Joseph McCreight, JR. ,  James G. Burke, III

IPC: G01J5/04 ,  G01J5/02

CPC classification number: G01J5/04 ,  F41G1/32 ,  G01J5/028 ,  G02B23/12 ,  G02B23/16 ,  H01J31/50

Abstract: A mounting system for night vision tubes includes a multi-part sleeve that opens in the manner of a clamshell to receive the tube. The sleeve includes a longitudinal seam or a partial longitudinal seam and opens around compliant hinge regions. The night vision tube engages a ramp section of the sleeve, urging the sleeve to open and then abuts against a front shoulder, causing the sleeve to clamp shut around the night vision tube. The tube is constrained between the front shoulder and a retaining shoulder. An indexing pin engages the night vision tube and the sleeve to maintain mutual rotational alignment. The sleeve and the tube are inserted into a housing of a night vision system.

Abstract translation: 用于夜视管的安装系统包括以蛤壳的方式打开以接收管的多部分套筒。 套筒包括纵向接缝或部分纵向接缝，并围绕柔顺铰链区域开口。 夜视管接合套筒的斜坡部分，推动套筒打开，然后抵靠前肩，使套管夹紧在夜视管周围。 管被限制在前肩和保持肩之间。 分度销接合夜视管和套筒以保持相互旋转对准。 套管和管插入夜视系统的外壳中。

公开(公告)号：US20170069455A1

公开(公告)日：2017-03-09

申请号：US15353980

申请日：2016-11-17

Applicant: KLA-TENCOR CORPORATION

Inventor： YUNG-HO ALEX CHUANG ,  JOHN FIELDEN

IPC: H01J29/38 ,  H01L27/148 ,  H01J31/50 ,  H01J1/34 ,  H01J31/26

CPC classification number: H01J29/385 ,  G01N21/9501 ,  G02B21/125 ,  H01J1/34 ,  H01J31/26 ,  H01J31/50 ,  H01L27/14643 ,  H01L27/148 ,  H01L27/14806 ,  H01L27/14893

Abstract: A photocathode is formed on a monocrystalline silicon substrate having opposing illuminated (top) and output (bottom) surfaces. To prevent oxidation of the silicon, a thin (e.g., 1-5 nm) boron layer is disposed directly on the output surface using a process that minimizes oxidation and defects. An optional second boron layer is formed on the illuminated (top) surface, and an optional anti-reflective material layer is formed on the second boron layer to enhance entry of photons into the silicon substrate. An optional external potential is generated between the opposing illuminated (top) and output (bottom) surfaces. The photocathode forms part of novel electron-bombarded charge-coupled device (EBCCD) sensors and inspection systems.

Abstract translation: 在具有相对的照明​​（顶部）和输出（底部）表面的单晶硅衬底上形成光电阴极。 为了防止硅的氧化，使用最小化氧化和缺陷的工艺将薄（例如1-5nm）的硼层直接设置在输出表面上。 在照明（顶部）表面上形成可选的第二硼层，并且在第二硼层上形成可选的抗反射材料层以增强光子进入硅衬底。 在相对的照明​​（顶部）和输出（底部）表面之间产生可选的外部电位。 光电阴极形成新型电子轰击电荷耦合器件（EBCCD）传感器和检测系统的一部分。

公开(公告)号：US09384932B2

公开(公告)日：2016-07-05

申请号：US13881347

申请日：2011-10-27

Applicant: Luke Perkins

Inventor： Luke Perkins

IPC: H01J29/02 ,  H01J3/02 ,  H01J29/48 ,  H01J29/96 ,  H01J31/50 ,  H01J37/248 ,  H05H3/06 ,  H01C3/14 ,  H01C17/065

CPC classification number: H01J29/02 ,  H01C3/14 ,  H01C17/06553 ,  H01J3/027 ,  H01J29/485 ,  H01J29/96 ,  H01J31/50 ,  H01J37/248 ,  H01J2235/02 ,  H05H3/06

Abstract: An annular ceramic washer has inner and outer cylindrical surfaces, first and second annular surfaces, and a winding path thick film resistor located on the inner surface. Metal washers are preferably brazed to the end ring surfaces. The annular ceramic washer is useful in vacuum tube applications in establishing a voltage on a target utilizing the voltage of an electrode coupled to the winding path thick film resistor.

Abstract translation: 环形陶瓷垫圈具有内圆柱形表面和外圆柱形表面，第一和第二环形表面以及位于内表面上的卷绕路径厚膜电阻器。 金属垫圈优选钎焊到端环表面。 环形陶瓷垫圈可用于使用耦合到绕组路径厚膜电阻器的电极的电压来建立目标上的电压的真空管应用中。

公开(公告)号：US20140027622A1

公开(公告)日：2014-01-30

申请号：US13558012

申请日：2012-07-25

Applicant: Minas Tanielian

Inventor： Minas Tanielian

IPC: H01J43/00

CPC classification number: H01J31/50 ,  G02B2027/0178 ,  H01J47/02

Abstract: A photon sensing and amplification device including a photocathode, a transparent electrode opposed from the photocathode, and a plasma chamber positioned between the photocathode and the transparent electrode, wherein the plasma chamber houses an ionizable gas.

Abstract translation: 一种光子感测和放大装置，包括光电阴极，与光电阴极相对的透明电极和位于光电阴极和透明电极之间的等离子体室，其中等离子体室容纳可电离气体。

公开(公告)号：US08335295B1

公开(公告)日：2012-12-18

申请号：US11959050

申请日：2007-12-18

Applicant: Ryuichi Uduka

Inventor： Ryuichi Uduka

IPC: H05G1/64

CPC classification number: H01J31/50 ,  H01J1/50

Abstract: A chromium oxide film is formed so as to continuously connect an anode and a grid electrode, and an insulating member for insulating those electrodes. A chromium oxide film is formed so as to continuously connect a grid electrode and a grid electrode, and an insulating member for insulating those electrodes. With use of the chromium oxide films, no intermittent discharge phenomenon occurs between the insulating member and the anode, and between the insulating member and the grid electrodes.

Abstract translation: 形成氧化铬膜，以连续地连接阳极和栅极，以及用于绝缘这些电极的绝缘构件。 形成氧化铬膜，以连续地连接栅格电极和栅格电极，以及用于绝缘这些电极的绝缘构件。 通过使用氧化铬膜，绝缘构件和阳极之间以及绝缘构件和栅电极之间不会发生间歇放电现象。

公开(公告)号：US08138460B1

公开(公告)日：2012-03-20

申请号：US12660966

申请日：2010-03-08

Applicant: Amur Margaryan ,  Karlen Gynashyan ,  Osamu Hashimoto ,  Stanislaw Majewski ,  Linguang Tang ,  Gagik Marikyan ,  Lia Marikyan, legal representative

Inventor： Amur Margaryan ,  Karlen Gynashyan ,  Osamu Hashimoto ,  Stanislaw Majewski ,  Linguang Tang ,  Gagik Marikyan

IPC: H01J43/00 ,  H01J31/00 ,  H01J25/76

CPC classification number: H01J31/50 ,  H01J31/506

Abstract: A method and apparatus of obtaining a record of repetitive optical or other phenomena having durations in the picosecond range, comprising a circular scan electron tube to receive light pulses and convert them to electron images consisting with fast nanosecond electronic signals, a continuous wave light or other particle pulses, e.g. electron picosecond pulses, and a synchronizing mechanism arranged to synchronize the deflection of the electron image (images) in the tube (tubes) with the repetition rate of the incident pulse train. There is also provided a method and apparatus for digitization of a repetitive and random optical waveform with a bandwidth higher than 10 GHz.

Abstract translation: 一种获得具有皮秒范围持续时间的重复光学或其他现象的记录的方法和装置，包括用于接收光脉冲并将其转换成由快速纳秒电子信号组成的电子图像的圆形扫描电子管，连续波光或其它 粒子脉冲，例如 电子皮秒脉冲，以及同步机构，其将管（管）中的电子图像（图像）的偏转与入射脉冲序列的重复频率同步。 还提供了一种带宽高于10GHz的重复和随机光波形数字化的方法和装置。

公开(公告)号：US08080904B2

公开(公告)日：2011-12-20

申请号：US10548989

申请日：2003-12-23

Applicant: Doo-Hwan Kim

Inventor： Doo-Hwan Kim

IPC: H01J31/50

CPC classification number: H01J31/50 ,  H02J7/0065 ,  Y10T307/516 ,  Y10T307/527 ,  Y10T307/675 ,  Y10T307/735 ,  Y10T307/826

Abstract: Disclosed is a power supply (40) and a night vision device using the power supply (40). The power supply (40) comprises a battery (41), a power switch (42), a booster (43) for boosting a battery voltage provided by the battery (41) to an established voltage according to an operation of the power switch (42) and outputting a boost voltage, and a voltage selector (44) for comparing the voltage provided by the battery with a reference voltage (VR), outputting the boost voltage when the battery voltage is below the reference voltage (VR), and outputting the battery voltage when the battery voltage is beyond the reference voltage (VR). The night vision device is operable by voltages supplied from the power supply (40). According to the invention, stable voltages are supplied and batteries (41) are effectively used by supplying constant voltages in the case of using batteries (41) with different voltages, and hence, usage time of the night vision device is increased.

Abstract translation: 公开了一种使用电源（40）的电源（40）和夜视装置。 电源（40）包括电池（41），电源开关（42），用于根据电源开关的操作将由电池（41）提供的电池电压升压到建立的电压的升压器（43） 42）并输出升压电压;以及电压选择器（44），用于将由电池提供的电压与参考电压（VR）进行比较，当电池电压低于参考电压（VR）时输出升压电压，并输出 当电池电压超过参考电压（VR）时的电池电压。 夜视装置可由电源（40）提供的电压操作。 根据本发明，在使用具有不同电压的电池（41）的情况下，提供稳定的电压并且通过提供恒定电压来有效地使用电池（41），因此夜视装置的使用时间增加。

公开(公告)号：US20110042550A1

公开(公告)日：2011-02-24

申请号：US12678869

申请日：2008-09-24

Applicant: Erez Halahmi ,  Gilad Diamant ,  Tamar Ravon

Inventor： Erez Halahmi ,  Gilad Diamant ,  Tamar Ravon

IPC: H01L27/148 ,  H01L27/146

CPC classification number: H01J31/50 ,  H01J2231/50068

Abstract: An image sensor cell (100) is presented for use in an imaging device, for example of a night vision type. The image sensor cell (100) comprises an electrodes' assembly and a control unit (118). The electrodes' assembly is configured and operable to receive an input light signal and produce a corresponding electrical signal. The electrodes' assembly comprises a photocathode (112) having an active region capable of emitting electrons in response to incident light; and at least one electrode (114, 116) in a path of electrons emitted from the photocathode (112). The control unit (118) is configured and operable for controlling an electric field profile in said path so as to selectively cause the electrons' capture on said at least one electrode (114,116) resulting in accumulation of charge on said at least one electrode (114,116) corresponding to the input electromagnetic signal indicative of an acquired image, thereby enabling direct reading of the accumulated charge. The image sensor cell (100) thus provides for direct conversion of a light signal into an electric signal indicative thereof.

Abstract translation: 图像传感器单元（100）被呈现用于例如夜视型的成像装置中。 图像传感器单元（100）包括电极组件和控制单元（118）。 电极组件被配置和操作以接收输入光信号并产生相应的电信号。 电极组件包括具有能够响应于入射光而发射电子的有源区的光电阴极（112）; 和从光电阴极（112）发射的电子路径中的至少一个电极（114,116）。 控制单元（118）被配置和操作用于控制所述路径中的电场分布，以便选择性地使所述至少一个电极（114,116）上的电子俘获导致所述至少一个电极（114,116）上的电荷累积 ），其指示所获取的图像的输入电磁信号，从而能够直接读取累积的电荷。 因此，图像传感器单元（100）提供将光信号直接转换成指示其的电信号。