플라즈마 처리 장치 및 플라즈마 처리 방법
    34.
    发明公开
    플라즈마 처리 장치 및 플라즈마 처리 방법 无效
    等离子体加工设备和等离子体处理方法

    公开(公告)号:KR1020100061702A

    公开(公告)日:2010-06-08

    申请号:KR1020107006567

    申请日:2008-09-29

    CPC classification number: H01J37/32623 H01J37/32495

    Abstract: Provided is a plasma processing apparatus for plasma-processing a substrate to be processed. The plasma processing apparatus is provided with a metallic processing container (2) which forms a processing space (1) for performing plasma processing; a substrate placing table (3), which is arranged in the processing space (1) for placing a substrate (W) to be processed; a quartz member (4a), which shields a side wall of the metallic processing container (2) from the processing space (1), and has an lower end which extends downward from the substrate placing surface of the substrate placing table (3); an annular quartz member (6), which is arranged between the bottom surface of the quartz member (4a) and the bottom wall (2b) of the metallic processing container (2), and blocks the bottom wall (2b) of the metallic processing container (2) from the processing space (1); and a processing gas introducing section for introducing a processing gas into the processing space (1) from the vicinity of the outer circumference of the substrate placing table (3).

    Abstract translation: 提供了一种等离子体处理装置,用于对待处理的基板进行等离子体处理。 等离子体处理装置设置有形成用于进行等离子体处理的处理空间(1)的金属处理容器(2) 布置在处理空间(1)中以放置待处理的基板(W)的基板放置台(3) 将金属加工容器(2)的侧壁与处理空间(1)进行屏蔽的石英部件(4a),并且具有从基板载置台(3)的基板载置面朝下方延伸的下端部; 布置在石英件(4a)的底表面和金属加工容器(2)的底壁(2b)之间的环形石英件(6),并且将金属加工件的底壁(2b) 来自处理空间(1)的容器(2); 以及处理气体导入部,用于将处理气体从基板载置台(3)的外周附近引入处理空间(1)。

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