发明名称 Component with micromechanical surface structures, e.g. sensor elements or micro-motor actuators, is produced
摘要 Micromechanical surface structures (34, 42, 44) are produced by alternately applying masks (22', 28) and layers (20, 24, 26) and then simultaneously etching the layers (20, 24, 26). A component production process comprises defining a micromechanical surface structure (34, 42, 44) by applying a mask (22') on a substrate layer (20), covering the mask with one or more further layers (24, 26), applying another mask (28) and then simultaneously structuring the layers (20, 24, 26) by surface etching (32).
申请公布号 DE19812583(A1) 申请公布日期 1999.09.23
申请号 DE19981012583 申请日期 1998.03.21
申请人 ROBERT BOSCH GMBH 发明人 VOSSENBERG, HEINZ-GEORG;EMMERICH, HARALD
分类号 B81B3/00;B81B7/00;(IPC1-7):H01L21/308;H01L49/00 主分类号 B81B3/00
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