Patent ID: 11905167
Assignee: INFINEON TECHNOLOGIES AG
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 12:
13. A microfabricated structure comprising:
a perforated stator;
a first dual-slope clamping layer disposed on a first surface of the perforated stator;
a second dual-slope clamping layer disposed on a second surface of the perforated stator;
a first membrane disposed on the first dual-slope clamping layer;
a second membrane disposed on the second dual-slope clamping layer; and
a pillar coupled between the first membrane and the second membrane,
wherein a first membrane contact point of an edge of the first dual-slope clamping layer is laterally offset from a second membrane contact point of an edge of the second dual-slope clamping layer.