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成膜装置および成膜方法

机译:成膜设备及成膜方法

摘要

To obtain excellent film quality by properly controlling a flying direction of film deposition particles even when a magnetron is not used in a rotary cathode type plasma sputtering film deposition technique.SOLUTION: A film deposition apparatus 1 has a rotary cathode 51 arranged in a vacuum chamber 10, and a substrate S opposed to a surface of a target layer 512 in the vacuum chamber 10. A periphery of the target layer is covered with a shield member 58 which is in a cylindrical shape having an opening formed in an outer peripheral surface and also supported independently of the rotating target layer, and a part of the surface of the target layer is exposed to the substrate through the opening. High-frequency electric power is supplied to inductive coupling antennas 52, 53 having such a structure that linear conductors 521, 531 provided in the vacuum chamber and having less than one turn of winding are coated with dielectric layers 522, 532 so as to generate inductive coupling plasma in the space between the target layer having a negative potential and the substrate, and the target layer is sputtered with the inductive coupling plasma to deposit a film on the substrate.SELECTED DRAWING: Figure 4
机译:即使在旋转阴极型等离子溅射成膜技术中不使用磁控管的情况下,也能够通过适当地控制成膜粒子的飞行方向来获得优异的膜质。解决方案:成膜装置1具有配置在真空室内的旋转阴极51。参照图10,在真空室10中与基板S相对于靶层512的表面相对。靶层的周围被圆筒状的屏蔽部件58覆盖,该屏蔽部件58的圆筒形状在外周面形成有开口。靶层也独立于旋转的靶层而被支撑,并且靶层的一部分表面通过开口暴露于基板。高频电力被提供给具有这样的结构的电感耦合天线52、53,该电感耦合天线52、53具有这样的结构,即,在真空室中设置的并且具有少于一匝绕组的线性导体521、531被电介质层522、532覆盖,从而产生电感性。在具有负电势的目标层和基板之间的空间中耦合等离子体,并用感应耦合等离子体溅射目标层,以在基板上沉积薄膜。图4

著录项

  • 公开/公告号JP2019044216A

    专利类型

  • 公开/公告日2019-03-22

    原文格式PDF

  • 申请/专利权人 SCREEN HOLDINGS CO LTD;

    申请/专利号JP20170166439

  • 发明设计人 尾▲崎▼ 一人;大澤 篤史;

    申请日2017-08-31

  • 分类号C23C14/40;C23C14/34;H05H1/46;

  • 国家 JP

  • 入库时间 2022-08-21 12:24:06

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