SINGLE CRYSTAL COOLER AND SINGLE CRYSTAL GROWER INCLUDING THE SAME
    2.
    发明申请
    SINGLE CRYSTAL COOLER AND SINGLE CRYSTAL GROWER INCLUDING THE SAME 审中-公开
    单晶冷却器和单晶水晶包括其中

    公开(公告)号:WO2011099680A1

    公开(公告)日:2011-08-18

    申请号:PCT/KR2010004777

    申请日:2010-07-21

    CPC classification number: C30B15/14 C30B15/206 C30B29/06 Y10T117/1016

    Abstract: Provided are a single crystal cooler and a single crystal grower including the same. The single crystal cooler includes a cooling main body and a passage. The passage is formed on an inner wall and an outer wall of the cooling main body. The passage allows cooling materials to move therethrough. The single crystal cooler has a cylindrical shape. A first inner diameter R1 of the single crystal cooler is about 1.5 times or more greater than an inner diameter R2 of a single crystal grown by applying the single crystal cooler.

    Abstract translation: 提供单晶冷却器和包括其的单晶种植者。 单晶冷却器包括冷却主体和通道。 通道形成在冷却主体的内壁和外壁上。 通道允许冷却材料通过其移动。 单晶冷却器具有圆柱形形状。 单晶冷却器的第一内径R1比通过施加单晶冷却器生长的单晶的内径R2大大约1.5倍或更大。

    SEED CHUCK FOR A SINGLE CRYSTAL SILICON INGOT GROWING APPARATUS
    9.
    发明申请
    SEED CHUCK FOR A SINGLE CRYSTAL SILICON INGOT GROWING APPARATUS 审中-公开
    一种单晶硅铸锭成长装置的种子夹头

    公开(公告)号:WO2010047556A3

    公开(公告)日:2010-07-22

    申请号:PCT/KR2009006151

    申请日:2009-10-23

    CPC classification number: C30B15/32

    Abstract: The present invention relates to a seed chuck for a single crystal silicon ingot growing apparatus. The seed chuck of the present invention is arranged in the single crystal silicon ingot growing apparatus based on the Czochralski process to hold a seed for growing single crystal silicon ingots. Said seed chuck comprises a seed chuck body having an upper portion with a rope joint part coupled with an ascending or descending rope, and a lower portion with a seed holding portion for accommodating and holding the seed. The seed chuck body has a hole for inserting a cooling pipe which has a vacuumed interior filled with a predetermined amount of refrigerant, and both ends of which are sealed. The cooling pipe is fitted into the insertion hole. The present invention employs a seed chuck with a cooling means to lower the temperature in a seed neck area during a body growing process and increase tensile strength. Whereby, large diameter single crystal silicon ingots can be safely grown.

    Abstract translation: 本发明涉及一种用于单晶硅锭生长装置的晶种卡盘。 本发明的晶种卡盘被布置在基于切克劳斯基工艺的单晶硅锭生长设备中以保持用于生长单晶硅锭的晶种。 所述种子卡盘包括种子卡盘体,所述种子卡盘体具有上部和下部,下部具有用于容纳和保持种子的种子保持部分,所述上部具有与上行或下行绳索联接的绳索接头部分。 种籽卡盘体具有用于插入冷却管的孔,该冷却管具有充满预定量制冷剂的真空室,并且其两端被密封。 冷却管安装在插入孔中。 本发明采用具有冷却装置的种子吸盘,以在生长过程中降低种子颈部区域的温度并提高拉伸强度。 从而可以安全地生长大直径的单晶硅锭。

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