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    • 1. 发明申请
    • Cylindrical target with oscillating magnet for magnetron sputtering
    • 圆柱靶用磁控溅射的振荡磁体
    • US20060000705A1
    • 2006-01-05
    • US11171054
    • 2005-06-30
    • Klaus HartigSteve SmithJohn Madocks
    • Klaus HartigSteve SmithJohn Madocks
    • C23C14/32
    • H01J37/3455H01J37/3405H01J37/3423H01J37/3497
    • In some embodiments, the invention includes a cylindrical cathode target assembly for use in sputtering target material onto a substrate that comprises a generally cylindrical target, means for rotating the target about its axis during a sputtering operation, an elongated magnet carried within the target for generation of a plasma-containing magnetic field exterior to but adjacent the target, a framework for supporting the magnet against rotation within the target, and a power train for causing the magnet to oscillate within and axially of the target in a substantially asynchronous manner to promote generally uniform target utilization along its length, as well as its method of use. In some embodiments, the magnet is oscillated in response to rotation of the target.
    • 在一些实施例中,本发明包括用于将目标材料溅射到基板上的圆柱形阴极靶组件,该基板包括大致圆柱形的靶,用于在溅射操作期间使靶围绕其轴旋转的装置,用于产生的靶内的细长磁体 位于目标外部但邻近目标的等离子体磁场,用于支撑磁体以防止目标内的旋转的框架和用于使磁体以基本上异步的方式在目标内部和轴向振荡的传动系,以促进一般 沿其长度的均匀目标利用率及其使用方法。 在一些实施例中,磁体响应于目标的旋转而振荡。
    • 10. 发明授权
    • Plasma-enhanced film deposition
    • 等离子体增强膜沉积
    • US07157123B2
    • 2007-01-02
    • US10739887
    • 2003-12-18
    • Klaus Hartig
    • Klaus Hartig
    • H05H1/04
    • H01J37/32862C23C16/4404C23C16/4405C23C16/509H01J37/34
    • Methods and equipment for depositing films. In certain embodiments, there is provided a deposition chamber having a substrate-coating region and an electrode-cleaning region. In these embodiments, an electrode is positioned in the deposition chamber and has an interior cavity in which first and second magnet systems are disposed. In certain embodiments, there is provided a method for depositing films onto substrates using a deposition chamber of the described nature. The invention also provides electrode assemblies for film-deposition equipment. In certain embodiments, the electrode assembly comprises a rotatable electrode (optionally having an outer coating of carbon or the like) having an interior cavity, with stationary first and second generally-opposed magnet systems being disposed in this interior cavity.
    • 沉积膜的方法和设备。 在某些实施例中,提供了一种具有基底涂覆区域和电极清洁区域的沉积室。 在这些实施例中,电极位于沉积室中,并且具有内部空腔,第一和第二磁体系统设置在该内部空腔中。 在某些实施方案中,提供了一种使用所述性质的沉积室将膜沉积到基板上的方法。 本发明还提供了用于成膜设备的电极组件。 在某些实施例中,电极组件包括具有内部空腔的可旋转电极(可选地具有碳外部涂层等),固定的第一和第二大致相对的磁体系统设置在该内腔中。