发明名称 Apparatus and method for polishing semiconductor wafers using pivotable load/unload cups
摘要 An apparatus and method for polishing objects, such as semiconductor wafers, utilizes pivotable load/unload cups to transfer the objects to object carriers to polish the objects on at least one polishing surface. The pivoting axes of the pivotable load/unload cups are located between the object carriers.
申请公布号 US2006046617(A1) 申请公布日期 2006.03.02
申请号 US20050208158 申请日期 2005.08.18
申请人 JEONG IN K 发明人 JEONG IN K.
分类号 B24B51/00 主分类号 B24B51/00
代理机构 代理人
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