마이크로파 플라즈마 처리 장치
    7.
    发明公开
    마이크로파 플라즈마 처리 장치 无效
    微波等离子体加工设备

    公开(公告)号:KR1020100002139A

    公开(公告)日:2010-01-06

    申请号:KR1020090055884

    申请日:2009-06-23

    Abstract: PURPOSE: A microwave plasma processing apparatus is provided to suppress accumulation in a mesh dome by making a temperature of the mesh dome higher than the temperature of an inner wall of a process container and a support stand. CONSTITUTION: A decompression state is maintained inside a process container(11). A support stand(13) is formed inside the process container. The support stand supports a substrate. A gas supply unit(31) supplies the gas to the inside of the process container. A microwave generator(24) generates the microwave. A plasma introduction unit is arranged to face the support stand and introduces the microwave to the process container. A mesh plate(50) is arranged between the plasma introduction unit and the support stand.

    Abstract translation: 目的:提供一种微波等离子体处理装置,其通过使网状圆顶的温度高于处理容器和支撑台的内壁的温度来抑制网孔的积聚。 构成:在处理容器(11)内维持减压状态。 在处理容器内形成支撑台(13)。 支撑架支撑基板。 气体供给单元(31)将气体供给到处理容器的内部。 微波发生器(24)产生微波。 等离子体引入单元布置成面对支撑架并将微波引入到处理容器。 在等离子体引入单元和支撑架之间布置有网板(50)。

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