发明名称 SINGLE CRYSTAL MANUFACTURING DEVICE AND MANUFACTURING METHOD
摘要 The device is equipped with a crucible main body (4), wherein silicon carbide raw material (5), which is the raw material for silicon carbide single crystals (20), and a seed crystal (7), whereon a sublimation gas obtained by sublimating the silicon carbide raw material (5) is recrystallized, that are accommodated facing each other, and multiple guide members (8) are provided inside the crucible main body (4). Circular openings are formed in the guide members (8) at positions corresponding to the seed crystal (7), and are provided at intervals from each other between the silicon carbide raw material (5) and the seed crystal (7).
申请公布号 US2011107961(A1) 申请公布日期 2011.05.12
申请号 US20090992785 申请日期 2009.05.14
申请人 BRIDGESTONE CORPORATION 发明人 MOTOYAMA TSUYOSHI;KONDO DAISUKE
分类号 C30B23/02;C30B35/00 主分类号 C30B23/02
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