Crystal Growth Device
    4.
    发明申请
    Crystal Growth Device 有权
    晶体生长装置

    公开(公告)号:US20130133569A1

    公开(公告)日:2013-05-30

    申请号:US13479497

    申请日:2012-05-24

    IPC分类号: C30B11/00

    摘要: A crystal growth device includes a crucible and a heater setting. The crucible has a bottom and a top opening. The heater setting surrounds the crucible and is movable relative to the crucible along a top-bottom direction of the crucible and between first and second positions. The heater setting includes a first temperature heating zone and a second temperature heating zone higher in temperature than the first temperature heating zone. The heater setting is in the first position when the crucible is in the second temperature heating zone and in the second position when the crucible is in the first temperature heating zone.

    摘要翻译: 晶体生长装置包括坩埚和加热器设置。 坩埚具有底部和顶部开口。 加热器设置围绕坩埚并且可以相对于坩埚沿着坩埚的顶部 - 底部方向以及在第一和第二位置之间移动。 加热器设置包括温度高于第一温度加热区的第一温度加热区和第二温度加热区。 当坩埚处于第二温度加热区域时,加热器设置处于第一位置,并且当坩埚处于第一温度加热区域时处于第二位置。

    Crystal growth device
    5.
    发明授权
    Crystal growth device 有权
    晶体生长装置

    公开(公告)号:US09163326B2

    公开(公告)日:2015-10-20

    申请号:US13479497

    申请日:2012-05-24

    IPC分类号: C30B11/00 C30B21/02

    摘要: A crystal growth device includes a crucible and a heater setting. The crucible has a bottom and a top opening. The heater setting surrounds the crucible and is movable relative to the crucible along a top-bottom direction of the crucible and between first and second positions. The heater setting includes a first temperature heating zone and a second temperature heating zone higher in temperature than the first temperature heating zone. The heater setting is in the first position when the crucible is in the second temperature heating zone and in the second position when the crucible is in the first temperature heating zone.

    摘要翻译: 晶体生长装置包括坩埚和加热器设置。 坩埚具有底部和顶部开口。 加热器设置围绕坩埚并且可以相对于坩埚沿着坩埚的顶部 - 底部方向以及在第一和第二位置之间移动。 加热器设置包括温度高于第一温度加热区的第一温度加热区和第二温度加热区。 当坩埚处于第二温度加热区域时,加热器设置处于第一位置,并且当坩埚处于第一温度加热区域时处于第二位置。