Robert Bosch

Jullian Gonska

Reinhard Neul

Lars Tebje

Heiko Stahl

Friedjof Heuck

For the targeted influencing of the internal pressure within a cavity between two elements of a component, a getter material or an outgassing material is situated in an additional cavity between the two elements. After the two elements are bonded to one another, the additional cavity is still to be joined via a connecting opening to the cavity. The getter material or the outgassing material is then activated so that gasses are bound in the additional cavity and in the connected cavity, or an outgassing takes place. Only when the sought internal pressure has established itself in the connected cavity is the connecting opening to the additional cavity closed. In this way, the getter material or the outgassing material is only used for establishing a defined internal pressure, but no longer has any influence on the internal pressure within the cavity during ongoing operation of the component.

Component including two semiconductor elements between which at least two hermetically tightly sealed cavities having different internal pressures are formed and method for manufacturing such a component

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Reutlingen, Germany

Jullian Gonska