Patent ID: 8779536

Claim:
A hybrid integrated pressure sensor component, comprising: a MEMS component having at least one pattern element that is deflectable perpendicular to a component plane and equipped with at least one electrode of a measuring capacitor device; and an ASIC component having integrated circuit elements and at least one back end stack, at least one counter-electrode of the measuring capacitor device being developed in a metallization plane of the back end stack, wherein: the MEMS component is mounted on the back end stack of the ASIC component, the MEMS component includes at least one pressure-sensitive diaphragm pattern, the MEMS component is mounted on the ASIC component in such a way that the pressure-sensitive diaphragm pattern spans a cavity between the MEMS component and the back end stack of the ASIC component, the pressure-sensitive diaphragm pattern includes a diaphragm element and at least one electrode carrier, the diaphragm element closes the cavity on an MEMS side, and the at least one electrode carrier is situated within the cavity and is connected mechanically to the diaphragm element in such a way that a pressure-conditioned deformation of the diaphragm element effects a deflection of the at least one electrode carrier essentially perpendicular to a diaphragm plane, but no deformation of the at least one electrode carrier itself.