Delivery systems for efficient vaporization of precursor source material
    87.
    发明授权
    Delivery systems for efficient vaporization of precursor source material 有权
    用于高效蒸发前体源材料的输送系统

    公开(公告)号:US07437060B2

    公开(公告)日:2008-10-14

    申请号:US11157733

    申请日:2005-06-21

    IPC分类号: B01D7/00

    CPC分类号: C23C16/4481 B01D1/0082

    摘要: A delivery system for vaporizing and delivering vaporized solid and liquid precursor materials at a controlled rate having particular utility for semiconductor manufacturing applications. The system includes a vaporization vessel, a processing tool and a connecting vapor line therebetween, where the system further includes an input flow controller and/or an output flow controller to provide a controlled delivery of a vaporizable source material to the vaporization vessel and a controlled flow rate of vaporized source material to the processing tool.

    摘要翻译: 一种用于以对于半导体制造应用具有特殊用途的受控速率蒸发并递送蒸发的固体和液体前体材料的输送系统。 该系统包括蒸发容器,处理工具和它们之间的连接蒸汽管线,其中系统还包括输入流量控制器和/或输出流量控制器,以向蒸发容器提供可蒸发的源材料的受控输送, 蒸发的原料流向加工工具的流量。