发明名称 Micromechanical inertial sensor having reduced sensitivity to the influence of drifting surface charges, and method suited for operation thereof
摘要 A micromechanical inertial sensor having at least one seismic mass which may be deflected relative to a substrate, and at least one electrode surface which in terms of circuitry, together with at least portions of the seismic mass forms at least one capacitor having a capacitance which is dependent on the deflection of the seismic mass. At least one additional auxiliary electrode is included which is located outside the region which forms the capacitor and which may be set at a potential that deviates from the potential of the seismic mass.
申请公布号 US2008134785(A1) 申请公布日期 2008.06.12
申请号 US20070986327 申请日期 2007.11.20
申请人 PRUETZ ODD-AXEL 发明人 PRUETZ ODD-AXEL
分类号 G01P15/125 主分类号 G01P15/125
代理机构 代理人
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