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    • 5. 发明申请
    • DEPOSITION SYSTEM WITH INTEGRATED COOLING ON A ROTATING DRUM
    • 在旋转鼓上集成冷却的沉积系统
    • WO2017070488A1
    • 2017-04-27
    • PCT/US2016/058147
    • 2016-10-21
    • DEVITO, Richard
    • DEVITO, Richard
    • C23C14/00C23C14/54
    • H01J37/32458C23C14/0047C23C14/0063C23C14/0078C23C14/12C23C14/14C23C14/50C23C14/541H01J37/321H01J37/32192H01J37/32733H01J37/3405H01J2237/20214H01J2237/3321
    • In one aspect, a system of depositing a film on a substrate is disclosed, which includes at least one metallization source for generating metal atoms, and at least one reactive source for generating at least one reactive ionic species. The system further includes a pair of inner and outer concentric cylinders, where the outer cylinder has first and second openings positioned relative to the metallization source and the reactive source to allow entry of the metal atoms and the reactive ionic species into a metallization region and a reaction region, respectively, between the two cylinders. At least one mount is coupled to the inner cylinder for mounting the substrate thereto such that said substrate is in radiative thermal communication with the inner surface of the outer cylinder, said inner cylinder being rotatable for moving the substrate between the two regions so as to expose the substrate alternatingly to said metal atoms and said reactive ionic species. Further, the outer cylinder includes at least one cooling channel through which a cooling fluid can flow for maintaining the inner surface of the outer cylinder at a temperature suitable for radiative cooling of the substrate.
    • 在一个方面,公开了一种在基底上沉积膜的系统,其包括至少一个用于产生金属原子的金属化源和至少一个用于产生至少一种反应性离子物质 。 该系统还包括一对内部和外部同心圆柱体,其中外部圆柱体具有相对于金属化源和反应性源设置的第一和第二开口,以允许金属原子和反应性离子物质进入金属化区域和 反应区域,分别在两个气缸之间。 至少一个安装件联接到内圆筒上,用于将衬底安装到其上,使得所述衬底与外圆筒的内表面进行辐射热连通,所述内圆筒可旋转以便在两个区域之间移动衬底以便曝光 衬底交替地与所述金属原子和所述反应性离子物质反应。 此外,外圆筒包括至少一个冷却通道,冷却流体可通过该冷却通道流动,以将外圆筒的内表面保持在适合于衬底的辐射冷却的温度。