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    • 65. 发明授权
    • Ganged scanning of multiple magnetrons, especially two level folded magnetrons
    • 组合扫描多个磁控管,特别是两个级别的磁控管
    • US08961756B2
    • 2015-02-24
    • US11780757
    • 2007-07-20
    • Makoto InagawaHien Minh Huu LeAkihiro HosokawaBradley O. StimsonJohn M. White
    • Makoto InagawaHien Minh Huu LeAkihiro HosokawaBradley O. StimsonJohn M. White
    • C23C14/35H01J37/34
    • H01J37/3408H01J37/3455
    • A magnetron assembly including one or more magnetrons each forming a closed plasma loop on the sputtering face of the target. The target may include multiple strip targets on which respective strip magnetrons roll and are partially supported on a common support plate through a spring mechanism. The strip magnetron may be a two-level folded magnetron in which each magnetron forms a folded plasma loop extending between lateral sides of the strip target and its ends meet in the middle of the target. The magnets forming the magnetron may be arranged in a pattern having generally uniform straight portions joined by curved portion in which extra magnet positions are available near the corners to steer the plasma track. Multiple magnetrons, possibly flexible, may be resiliently supported on a scanned support plate and individually partially supported by rollers on the back of one or more targets.
    • 磁控管组件包括一个或多个磁控管,每个磁控管在靶的溅射面上形成封闭的等离子体环。 目标可以包括多个条带目标,相应的带状磁控管在其上滚动并且通过弹簧机构部分地支撑在公共支撑板上。 带状磁控管可以是两级折叠​​磁控管,其中每个磁控管形成在条带靶的侧面之间延伸的折叠等离子体环,并且其端部在目标的中间相遇。 形成磁控管的磁体可以布置成具有通过弯曲部分连接的具有大致均匀的直线部分的图案,其中在角附近提供额外的磁体位置以引导等离子体轨道。 多个可能是柔性的磁控管可以弹性地支撑在扫描的支撑板上,并且单独部分地由一个或多个靶的背面上的辊支撑。
    • 68. 发明授权
    • Gate valve
    • 闸阀
    • US08641014B2
    • 2014-02-04
    • US13225871
    • 2011-09-06
    • John M. White
    • John M. White
    • F16K25/00
    • F16K51/02F16K3/188
    • In one embodiment, a gate valve is provided that includes a seal plate disposed in a housing. An inflatable biasing member is retained on a first side of the seal plate and is positioned to surround a first opening formed through the housing. A ring seal is retained on a second side of the plate opposite the first side and is positioned to surround a second opening formed through the housing. At least one of the inflatable biasing member and the ring seal are adapted to create a vacuum seal around the first and second openings, respectively, when the inflatable biasing member is inflated.
    • 在一个实施例中,提供了一种闸阀,其包括设置在壳体中的密封板。 可膨胀的偏置构件被保持在密封板的第一侧上并且被定位成围绕通过壳体形成的第一开口。 环形密封件被保持在板的与第一侧相对的第二侧上并且被定位成围绕通过壳体形成的第二开口。 当可膨胀的偏置构件被膨胀时,可膨胀的偏压构件和环形密封件中的至少一个适于分别围绕第一和第二开口产生真空密封。