Directional Acoustic Sensor

DE602022035400T2Active Publication Date: 2026-04-29SAMSUNG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
SAMSUNG ELECTRONICS CO LTD
Filing Date
2022-05-17
Publication Date
2026-04-29

AI Technical Summary

Technical Problem

Existing directional acoustic sensors face challenges in maintaining sensitivity and reducing device size due to through-hole portions that decrease acoustic resistance, leading to reduced sensitivity and increased size.

Method used

The directional acoustic sensor employs a resonator arrangement where resonators face each other with intersecting ends to minimize through-hole portions, thereby reducing acoustic resistance and maintaining sensitivity while minimizing device size.

Benefits of technology

This design enhances sensitivity and reduces device size by minimizing acoustic resistance, improving the acoustic sensor's performance and cost-effectiveness.

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