Robert Boschgmbh

Branko Banjac

Frank Fischer

Doris Schielein

Dirk Bueche

A method of micromechanically manufacturing fixed and movable layer-like electrodes of a semiconductor element, for example, a capacitive acceleration sensor, which are exposed over a substrate over a certain area is provided. A sacrificial layer may be arranged between the substrate and the fixed and movable electrodes being removed in an etching step in order to expose the electrodes with respect to the substrate. The thickness of the sacrificial layer located in the area of the fixed electrodes may be less than the thickness of the sacrificial layer located in the area of the movable electrodes.

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Filderstadt, Germany

Branko Banjac