公开(公告)号：US20250027809A1

公开(公告)日：2025-01-23

申请号：US18762664

申请日：2024-07-03

Applicant: DARFON ELECTRONICS CORP.

Inventor： Hsin-Chi Chang ,  Yang-Cheng Wu ,  Chia-Hsiang Tung

IPC: G01H11/08 ,  G01H1/12 ,  G06F1/16

Abstract: A vibration detection device is used to execute a vibration detection method for detecting a vibrating touch pad. The vibration detection device includes a first detection module which has a first moving plate, a circuit board and a plurality of acceleration sensors. The first moving plate is movable relative to the vibrating touch pad. The circuit board is disposed on the first moving plate. The plurality of acceleration sensors is disposed on the circuit board as an array, and can abut against a plurality of measuring points on the vibrating touch pad when the first moving plate is moved close to the vibrating touch pad, so as to simultaneously detect a vibration feedback parameter generated from each of the plurality of acceleration sensors.