发明名称 METHOD FOR PRODUCING A MICROMECHANICAL COMPONENT HAVING A MEMBRANE AND MICROMECHANICAL COMPONENT
摘要 A method is provided for producing a micromechanical component and a micromechanical component is provided, particularly a microphone, a micro-loudspeaker or a pressure sensor (an absolute pressure sensor or a relative pressure sensor) having a substrate and having a diaphragm pattern, for the production of the diaphragm pattern, process steps being provided that are compatible only with a circuit that is monolithically integrated into or on the substrate, a sacrificial pattern applied onto the substrate being removed for the production of the diaphragm pattern.
申请公布号 EP2019812(A1) 申请公布日期 2009.02.04
申请号 EP20070727692 申请日期 2007.04.03
申请人 ROBERT BOSCH GMBH 发明人 WEBER, HERIBERT;SCHELLING, CHRISTOPH;SCHLOSSER, ROMAN
分类号 B81C1/00;H04R19/04 主分类号 B81C1/00
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