US 11,952,264 B2 · Electronic device

Abstract

An electronic device including a substrate, a sensor, a partition wall structure, a pressurizing component, and a stopping structure is provided. The substrate has a carrying surface. The sensor is disposed on the carrying surface. The partition wall structure is disposed on the carrying surface and surrounds the sensor. The pressurizing component is disposed on the partition wall structure. The pressurizing component, the partition wall structure, and the substrate jointly form a cavity, and the pressurizing component includes a mass and a vibration membrane. The stopping structure is disposed between the pressurizing component and the partition wall structure and extends into the cavity. The stopping structure has at least one opening penetrating the stopping structure.

Claims18

Dependent claims

An electronic device, comprising:

a substrate, having a carrying surface;
a sensor, disposed on the carrying surface;
a partition wall structure, disposed on the carrying surface, surrounding the sensor;
a pressurizing component, disposed on the partition wall structure, wherein the pressurizing component, the partition wall structure, and the substrate jointly form a cavity, the pressurizing component comprises a mass and a vibration membrane, and an outer edge of the vibration membrane is disposed at a location corresponding to the partition wall structure;
and
a stopping structure, disposed between the pressurizing component and the partition wall structure, extending into the cavity, wherein the stopping structure has at least one opening penetrating the stopping structure.

3 more elements

Dependencies are inferred from the claim text.

Electronic device

Life of this patent

Electronic device

Life of this patent

Abstract

Claims18