스퍼터 이온 펌프, 그 제조 방법 및 스퍼터 이온 펌프를구비한 화상 표시 장치
    32.
    发明公开
    스퍼터 이온 펌프, 그 제조 방법 및 스퍼터 이온 펌프를구비한 화상 표시 장치 无效
    溅射泵,其制造方法和具有喷射器离子泵的图像显示

    公开(公告)号:KR1020060013545A

    公开(公告)日:2006-02-10

    申请号:KR1020057021975

    申请日:2004-05-18

    CPC classification number: H01J41/18 H01J7/16 H01J29/94

    Abstract: A sputter ion pump comprising a metallic pump container (51) containing a cathode (52) and an anode (53) disposed oppositely to each other, and a permanent magnet (57) located between the cathode and the inner surface of the pump container. After the anode, the cathode and a magnetic material are arranged in the pump container, the pump container is magnetized from the outside of the pump container to form a the permanent magnet.

    Abstract translation: 一种溅射离子泵,包括含有彼此相对设置的阴极(52)和阳极(53)的金属泵容器(51)和位于泵容器的阴极和内表面之间的永磁体(57)。 在阳极之后,阴极和磁性材料布置在泵容器中,泵容器从泵容器的外部被磁化,以形成永磁体。

    SYSTEM AND METHOD FOR ENHANCED ION PUMP LIFESPAN
    34.
    发明申请
    SYSTEM AND METHOD FOR ENHANCED ION PUMP LIFESPAN 审中-公开
    增强离子泵寿命的系统和方法

    公开(公告)号:US20160233063A1

    公开(公告)日:2016-08-11

    申请号:US14874165

    申请日:2015-10-02

    CPC classification number: H01J41/12 H01J41/18

    Abstract: Within an ion pump, accelerated ions leave the center portion of an anode tube due to the anode tube symmetry and the generally symmetrical electric fields present. The apparent symmetry within the anode tube may be altered by making the anode tube longitudinally segmented and applying independent voltages to each segment. The voltages on two adjacent segments may be time varying at different rates to achieve a rasterizing process. In various embodiments, one or more wire internal to the anode structure and having a time-varying electric potential may alter the trajectory of the ions leaving the anode tube, as may the shape of the anode near the ends of the anode tube.

    Abstract translation: 在离子泵内,由于阳极管的对称性和大致对称的电场存在,加速离子离开阳极管的中心部分。 阳极管中的表观对称性可以通过使阳极管纵向分段并对每个段施加独立电压而改变。 两个相邻段上的电压可以以不同的速率变化以实现光栅化处理。 在各种实施例中,阳极结构内部并且具有随时间变化的电势的一个或多个导线可以改变离开阳极管的离子的轨迹,阳极的形状可以靠近阳极管的端部。

    Sputter ion pump having an improved magnet assembly
    35.
    发明申请
    Sputter ion pump having an improved magnet assembly 审中-公开
    溅射离子泵具有改进的磁体组件

    公开(公告)号:US20070280834A1

    公开(公告)日:2007-12-06

    申请号:US11807644

    申请日:2007-05-30

    CPC classification number: H01J41/18

    Abstract: A sputter ion pump (1) has an improved magnet assembly comprising primary magnets (9a, 9b), disposed on opposite ends of the pump cells of an anode, and secondary magnets (11; 11′, 11″) disposed on one side only of the pump cells, whereby the assembly exhibits an asymmetrical configuration. The sputter ion pump with the improved magnet assembly allows for attaining high pumping speeds even at low pressures with reduced size, weight and manufacturing cost of the pump itself.

    Abstract translation: 溅射离子泵(1)具有改进的磁体组件,其包括设置在阳极的泵电池的相对端上的主磁体(9a,9b)和设置在阳极上的次级磁体(11; 11',11“) 泵单元仅一侧,由此组件呈现不对称的构造。 具有改进的磁体组件的溅射离子泵允许即使在低压下获得高泵送速度,减小了泵本身的尺寸,重量和制造成本。

    Spatter ion pump
    36.
    发明申请
    Spatter ion pump 失效
    飞溅离子泵

    公开(公告)号:US20020159891A1

    公开(公告)日:2002-10-31

    申请号:US09959879

    申请日:2001-11-09

    Inventor: Guo Hua Shen

    CPC classification number: H01J41/18 H01J27/08 H01J2237/1825

    Abstract: There is provided a sputter ion pump that it has a simple structure, a size and a weight can be reduced, the magnetic fields in the vicinity of a central axis can be nullified in the both of a radial and axial directions, and ultimate pressure of the pump can be increased. The sputter ion pump comprises a vacuum chamber that includes an inner wall having a cylindrical section where is formed to be rugged in a cross section. The rugged cylindrical section has outer recesses each of which is provided with a permanent magnets each having a same shape and a same characteristic so that a magnetic pole is directed to a same direction. The rugged cylindrical section has also inner recesses each of which is provided with a cylindrical anode electrode member spaced from the vacuum chamber wall. The rugged cylindrical section of the vacuum chamber wall is formed as a cathode electrode. A cylindrical shield member having a peripheral portion provided with evacuating bores is provided coaxially to the permanent magnets and anode electrodes. The permanent magnets and anode electrode members are arranged with equal spacing in a axis symmetrical configuraton.

    Abstract translation: 提供了一种溅射离子泵,其具有简单的结构,可以减小尺寸和重量,中心轴附近的磁场可以在径向和轴向方向上无效,并且极限压力 泵可以增加。 溅射离子泵包括真空室,该真空室包括具有圆柱形部分的内壁,其形成为在横截面中坚固。 凹凸的圆柱形部分具有外部凹槽,每个凹槽设置有各自具有相同形状和相同特性的永磁体,使得磁极指向相同的方向。 凹凸的圆柱形部分还具有内部凹槽,每个凹槽设置有与真空室壁间隔开的圆柱形阳极电极构件。 真空室壁的凹凸圆柱形部分形成为阴极电极。 具有设置有抽气孔的周边部分的圆筒形屏蔽构件与永磁体和阳极电极同轴地设置。 永磁体和阳极电极构件以等轴配置的等间距布置。

    Exhaust apparatus and vacuum pumping unit including the exhaust apparatus
    37.
    发明授权
    Exhaust apparatus and vacuum pumping unit including the exhaust apparatus 失效
    排气装置和真空泵单元包括排气装置

    公开(公告)号:US5240381A

    公开(公告)日:1993-08-31

    申请号:US833853

    申请日:1992-02-12

    CPC classification number: H01J41/18 H01J41/14

    Abstract: An exhaust apparatus and a high vacuum pumping unit including such high vacuum device and an auxiliary vacuum pump are disclosed, wherein a high vacuum is achieved in a vacuum vessel such that the gas molecules within the vacuum vessel are ionized and accelerated to be exhausted and, further, in the high vacuum pumping unit, those gas molecules diffused back or desorbed from the vacuum pump are ionized and accelerated to be returned to the vacuum pump.

    Abstract translation: 公开了一种包括这种高真空装置和辅助真空泵的排气装置和高真空泵送装置,其中在真空容器中实现高真空,使得真空容器内的气体分子被离子化并加速而被排出, 此外,在高真空泵送单元中,从真空泵向后扩散或解吸的那些气体分子被离子化并加速以返回到真空泵。

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