公开(公告)号：US08975052B2

公开(公告)日：2015-03-10

申请号：US14307922

申请日：2014-06-18

Applicant: Xyleco, Inc.

Inventor： Marshall Medoff

IPC: G06K5/00 ,  D21H21/48 ,  D21H25/04 ,  G03C11/02 ,  G21K5/00 ,  G01N33/34 ,  C12M1/00 ,  H01J3/02 ,  H01J3/04

CPC classification number: G06K5/02 ,  B32B29/002 ,  B32B2262/0276 ,  B32B2554/00 ,  C08B15/00 ,  C08J7/123 ,  C12M45/00 ,  C12M45/06 ,  C12P19/00 ,  D21H21/48 ,  D21H25/04 ,  G01N33/346 ,  G01N2223/1013 ,  G01N2223/102 ,  G03C11/02 ,  G06K5/00 ,  G21K5/00 ,  H01J3/02 ,  H01J3/04

Abstract: Methods of marking paper products and marked paper products are provided. Some methods include irradiating the paper product to alter the functionalization of the paper.

公开(公告)号：US6061074A

公开(公告)日：2000-05-09

申请号：US778982

申请日：1997-01-06

Applicant: Johann Bartha ,  Frank Druschke ,  Gerhard Elsner ,  Johann Greschner

Inventor： Johann Bartha ,  Frank Druschke ,  Gerhard Elsner ,  Johann Greschner

IPC: B41J2/415 ,  H01J3/04 ,  H01J27/26

CPC classification number: B41J2/415 ,  H01J27/26 ,  H01J3/04

Abstract: An ion generator for the generation of a plasma is assembled from module subassemblies. The first subassembly includes a dielectric plate 1, on the first surface 1a of which are located a large number of first electrodes 3, and the second surface 1b of which is coated with a structured conductive layer 2. The second subassembly includes an aperatured spacer plate with a large number of dielectric spacers with a second electrode 5 on the side facing away from the dielectric plate 1. In joining the subassemblies together, the aperatured spacer plate is connected to the dielectric plate 1 at its first surface 1a in such a way that cavities 6 for accommodating plasma are formed by the first electrodes 3, parts of the first surface 1a of the dielectric plate 1 and the spacers 4 with the second electrodes 5. The first set of electrodes 3 shield the points where the subassemblies are bonded together from plasma in the cavities.

Abstract translation: 用于产生等离子体的离子发生器由模块子组件组装。 第一子组件包括电介质板1，其第一表面1a位于大量的第一电极3上，其第二表面1b涂覆有结构化导电层2.第二子组件包括温度分隔板 具有大量的电介质隔离物，其在背离电介质板1的一侧具有第二电极5.在将子组件接合在一起时，高温隔离板在其第一表面1a处以电连接板1连接到电介质板1， 用于容纳等离子体的空腔6由电介质板1的第一表面1a的一部分和具有第二电极5的间隔物4的第一电极3形成。第一组电极3将组件结合在一起的点 空腔中的等离子体。

公开(公告)号：US5283501A

公开(公告)日：1994-02-01

申请号：US732298

申请日：1991-07-18

Applicant: Xiaodong T. Zhu ,  James E. Jaskie ,  Robert C. Kane

Inventor： Xiaodong T. Zhu ,  James E. Jaskie ,  Robert C. Kane

IPC: H01J29/04 ,  H01J1/02 ,  H01J1/304 ,  H01J3/02 ,  H01J3/04 ,  H01J21/00 ,  H01J31/12 ,  H05B41/00

CPC classification number: H01J1/3042 ,  H01J3/022 ,  H01J2201/30457

Abstract: Electron devices employing electron sources including a material having a surface exhibiting a very low/negative electron affinity such as, for example, the 111 crystallographic plane of type II-B diamond. Electron sources with geometric discontinuities exhibiting radii of curvature of greater than approximately 1000.ANG. are provided which substantially improve electron emission levels and relax tip/edge feature requirements. Electron devices employing such electron sources are described including image generation electron devices, light source electron devices, and information signal amplifier electron devices.

Abstract translation: 使用电子源的电子器件包括具有非常低/负电子亲和力的表面的材料，例如II-B型金刚石的111晶体平面。 提供具有大于约1000（Aangstroem）的曲率半径的几何不连续性的电子源，其基本上改善电子发射水平并缓和尖端/边缘特征要求。 描述了使用这种电子源的电子器件，其包括图像生成电子器件，光源电子器件和信息信号放大器电子器件。

公开(公告)号：US4638217A

公开(公告)日：1987-01-20

申请号：US476470

申请日：1983-03-18

Applicant: Masao Okubo ,  Kiyoshi Sugaya ,  Toshinori Takagi ,  Junzo Ishikawa

Inventor： Masao Okubo ,  Kiyoshi Sugaya ,  Toshinori Takagi ,  Junzo Ishikawa

IPC: H01J37/08 ,  H01J3/04 ,  H01J27/26 ,  H01J49/16 ,  H01J7/24 ,  H05B31/26

CPC classification number: H01J27/26

Abstract: An ion source having a sintered metal head for ionizing various substances is disclosed. This ion source comprises a container made of a material which has a higher fusing point than that of the substance which is to be ionized, and a tip formed of a molded sintered metal of a higher fusing point than that of the substance which is to be ionized. The head is formed into a nearly conical shape and has a porosity capable of allowing the substance which is to be ionized to infiltrate therethrough in the molten state and the tip of the head is positioned at the opening of one end of the container for the ionizable material and arranged in such a manner that it protrudes beyond the end of the container.

Abstract translation: 公开了一种具有用于电离各种物质的烧结金属头的离子源。 该离子源包括由与要离子化的物质相比具有更高熔点的材料制成的容器，以及由与要物质相同的物质的熔点高的成型烧结金属形成的尖端 电离。 头部形成为近似圆锥形的形状，并且具有能够使被离子化的物质在熔融状态下渗透的孔隙，​​并且头部的顶端位于容器的一端的开口处，用于可离子化 材料并且以使其突出超过容器的端部的方式布置。

公开(公告)号：US4638209A

公开(公告)日：1987-01-20

申请号：US646438

申请日：1984-09-04

Applicant: Tatsuo Asamaki ,  Takao Kato

Inventor： Tatsuo Asamaki ,  Takao Kato

IPC: G21K1/00 ,  H01J3/04 ,  H01J27/26 ,  H01J37/08

CPC classification number: H01J37/08 ,  H01J27/26 ,  H01J2237/061 ,  H01J2237/0807

Abstract: An ion beam generating apparatus is used together with a vacuum chamber. The ion beam generating apparatus has an anode assembly arranged inside the vacuum chamber, a gas supply mechanism for supplying a gas into the vicinity of the anode assembly, a temperature control mechanism for controlling a temperature of an apex of the anode assembly, and a cooling mechanism for cooling at least part of the anode assembly.

Abstract translation: 离子束产生装置与真空室一起使用。 离子束产生装置具有布置在真空室内的阳极组件，用于将气体供应到阳极组件附近的气体供给机构，用于控制阳极组件的顶点的温度的温度控制机构和冷却 用于冷却阳极组件的至少一部分的机构。

公开(公告)号：US4486665A

公开(公告)日：1984-12-04

申请号：US405963

申请日：1982-08-06

Applicant: Ka-Ngo Leung ,  Kenneth W. Ehlers

Inventor： Ka-Ngo Leung ,  Kenneth W. Ehlers

IPC: H01J37/08 ,  H01J3/04 ,  H01J27/02 ,  H01J27/14 ,  H05H1/22 ,  H01J27/00

CPC classification number: H01J27/028

Abstract: An ionization vessel is divided into an ionizing zone and an extraction zone by a magnetic filter. The magnetic filter prevents high-energy electrons from crossing from the ionizing zone to the extraction zone. A small positive voltage impressed on a plasma grid, located adjacent an extraction grid, positively biases the plasma in the extraction zone to thereby prevent positive ions from migrating from the ionizing zone to the extraction zone. Low-energy electrons, which would ordinarily be dragged by the positive ions into the extraction zone, are thereby prevented from being present in the extraction zone and being extracted along with negative ions by the extraction grid. Additional electrons are suppressed from the output flux using ExB drift provided by permanent magnets and the extractor grid electrical field.

Abstract translation: 电离容器通过磁性过滤器分为电离区和提取区。 磁性过滤器防止高能电子从电离区域交叉到提取区域。 施加在等离子体栅格上的小正电压位于提取栅格附近，对提取区中的等离子体进行正偏置，从而防止正离子从电离区迁移到提取区。 因此，通常被正离子牵引到提取区中的低能电子被防止存在于萃取区中，并通过提取网格与负离子一起提取。 使用由永磁体和提取器栅格电场提供的ExB漂移，从输出通量抑制附加电子。

公开(公告)号：US4454453A

公开(公告)日：1984-06-12

申请号：US386529

申请日：1982-06-09

Applicant: Toru Sugawara

Inventor： Toru Sugawara

IPC: G21K1/00 ,  G21K1/04 ,  H01J3/04 ,  H01J27/08 ,  H01J37/08 ,  H01J37/248 ,  H05H5/00 ,  H05B41/36 ,  H01J27/02

CPC classification number: H01J27/08 ,  H01J37/248

Abstract: The invention provides a power source device for an ion source, including first to third power source units coupled to the anode, the cathode and the beam extraction electrode of the ion source. The second power source unit applies an alternating voltage across the cathode. An alternating heating current then flows through the cathode. Each cycle of the alternating voltage from the second power source unit has positive and negative components with preset levels which are generated with a predetermined time interval between them. The power source device further includes a control circuit for interrupting the operation of the first and third power source units during the predetermined time interval.

Abstract translation: 本发明提供了一种用于离子源的电源装置，包括耦合到阳极的第一至第三电源单元，离子源的阴极和光束提取电极。 第二电源单元跨越阴极施加交流电压。 然后交替的加热电流流过阴极。 来自第二电源单元的交流电压的每个周期具有正和负分量，其中预设电平以它们之间的预定时间间隔产生。 电源装置还包括用于在预定时间间隔期间中断第一和第三电源单元的操作的控制电路。

公开(公告)号：US4143299A

公开(公告)日：1979-03-06

申请号：US881463

申请日：1978-02-22

Applicant: Phillip A. Sprangle ,  Adam T. Drobot ,  Wallace M. Manheimer

Inventor： Phillip A. Sprangle ,  Adam T. Drobot ,  Wallace M. Manheimer

IPC: H01J3/04 ,  H01J25/10

CPC classification number: H01J3/04

Abstract: An electron beam and collective ion-electron beam accelerating apparatus inhich a relativistic electron beam and ions moving with it are accelerated in speed by passing them through a converging waveguide (i.e., a drift tube) of gradually decreasing diameter. The ions are separated from the electrons upon leaving the waveguide.

公开(公告)号：US4037268A

公开(公告)日：1977-07-19

申请号：US557869

申请日：1975-03-12

Applicant: James Cyril Gallagher

Inventor： James Cyril Gallagher

IPC: B03C3/38 ,  H01J3/04

CPC classification number: B03C3/38

Abstract: Method and apparatus for generating particles having the characteristics and mobility of free electrons. The particles may be dispersed into the environment around the apparatus without circulating air through the apparatus. A relatively high alternating voltage is applied between alternate spaced electrically conductive plates covered with a dielectric material which has high coefficients of secondary electron emission and sufficient dielectric strength to withstand the generation of a cold glow discharge or plasma between facing layers of the material.

Abstract translation: 用于产生具有自由电子的特性和迁移率的颗粒的方法和装置。 颗粒可以分散到设备周围的环境中，而不会使空气循环通过设备。 在交替间隔的导电板之间施加相对较高的交变电压，其间覆盖有电介质材料，其具有高的二次电子发射系数和足够的介电强度，以承受在材料的相对层之间产生冷辉光放电或等离子体。

公开(公告)号：US3944873A

公开(公告)日：1976-03-16

申请号：US508793

申请日：1974-09-23

Applicant: Joseph Franks ,  Dennis John Baghurst

Inventor： Joseph Franks ,  Dennis John Baghurst

IPC: H01J37/08 ,  H01J3/04 ,  H01J27/00 ,  H01J27/04 ,  H01J27/08 ,  H05H7/08 ,  H01J7/24 ,  H05B7/06 ,  H05H1/00

CPC classification number: H01J27/04

Abstract: An ion source having an extremely high beam current density at low gas flow rates and therefore, low system pressures. The ion source includes an electrode system which consists of a cathode of, for example, spherical or cylindrical configuration which cathode encloses an anode having a pair of screen electrodes symmetrically disposed about and parallel to the plane of the anode, the anode and screen electrodes each having apertures formed therein. A gas inlet is formed in the cathode wall, preferably between the screen electrodes, and an ion beam outlet aperture of substantially the same size as the anode aperture is provided in the cathode. Upon application of suitable potentials to the anode, cathode and screen electrodes, the latter preferably being at a potential substantially equal to cathode potential, gas introduced through the gas supply inlet is ionised and the positive ions created are accelerated towards the cathode and emerge in a beam through the ion beam outlet aperture.

Abstract translation: 离子源在低气体流速下具有非常高的束流密度，因此具有低系统压力。 离子源包括电极系统，其由例如球形或圆柱形结构的阴极组成，阴极包围具有一对屏蔽电极的阳极，该屏对电极围绕并平行于阳极平面对称设置，阳极和屏幕电极各自 其中形成有孔。 在阴极壁中，优选在屏幕电极之间形成气体入口，并且在阴极中提供与阳极孔大致相同大小的离子束出口孔。 当向阳极，阴极和屏幕电极施加合适的电位时，后者优选地处于基本上等于阴极电位的电位，电离通过气体供应入口引入的气体，产生的正离子朝向阴极加速并在 光束穿过离子束出口孔。