发明名称 Structure of electrodes for a micromechanical device
摘要 <p>The micromechanical element has a substrate (1) with a front side (V) and a rear side (R), which has a spanned cavity (10) on the front side of a diaphragm (M). An electrode structure (7a) is provided on the diaphragm, which has a top side (O) and a lower surface (U). Another electrode structure (7b,7c) is laterally transferred to the diaphragm. The shift of former electrode structure in relation to latter electrode structure causes a deflection of the diaphragm perpendicularly to the level of the two electrode structures, which lead to a change of capacity between both electrode structures. An independent claim is included for a method for manufacturing micromechanical element.</p>
申请公布号 EP2138450(B1) 申请公布日期 2014.10.22
申请号 EP20090159221 申请日期 2009.04.30
申请人 ROBERT BOSCH GMBH 发明人 BENZEL, HUBERT;SCHELLING, CHRISTOPH
分类号 B81C1/00 主分类号 B81C1/00
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