发明名称 |
MOLD, METHOD FOR FORMING SAME, AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON SUBSTRATE USING SUCH MOLD |
摘要 |
Disclosed is a mold wherein one bottom surface member (2) and four lateral surface members (3) are assembled. The sides of each lateral surface member (3) are respectively provided with a projection (5) and a recess (6) for combining the lateral surface members together, and the projection (5) of one lateral surface member (3) is engaged with the recess (6) of the adjacent lateral surface member (3). By using the one bottom surface member (2) and four lateral surface members (3), a mold can be assembled or disassembled without using screws or bolts. Consequently, the assembly or disassembly work of the mold is dramatically simplified, thereby improving work efficiency significantly. ® KIPO & WIPO 2007 |
申请公布号 |
KR20070019970(A) |
申请公布日期 |
2007.02.16 |
申请号 |
KR20067014475 |
申请日期 |
2006.07.19 |
申请人 |
KYOCERA CORPORATION |
发明人 |
SAKAI YOUHEI;AMANO YOSHIYUKI |
分类号 |
C01B33/02;B22C9/00;C01B33/00;C30B15/34;H01L31/04 |
主分类号 |
C01B33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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