发明名称 Substrahthalter
摘要 The invention relates to a substrate holder (1) for holding substrates (5), especially semiconductor wafers. The inventive holder comprises first and second components (3, 4). The substrate (5) can be received between said components. The invention is characterised in that the first component (3) is provided with a base body (7) and at least one support element (70) which can be moved in relation to said body and is elastically pre-stressed in the direction of the second component (4).
申请公布号 DE19962170(A1) 申请公布日期 2001.07.12
申请号 DE19991062170 申请日期 1999.12.22
申请人 STEAG MICRO TECH GMBH 发明人 POKORNY, JOACHIM
分类号 C25D17/06;C25D17/08;H01L21/683;H01L21/687;(IPC1-7):H01L21/68;C23C14/50;H01L21/306 主分类号 C25D17/06
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