VIBRATION PANEL AND TOUCH DISPLAY APPARATUS
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United States of America Patent
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Issued Date -
Jul 25, 2024
app pub date -
Feb 24, 2022
filing date -
Feb 24, 2022
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Abstract
Embodiments of the present disclosure provide a vibration panel and a touch display apparatus. The vibration panel includes: a fixed substrate; a piezoelectric device, located on the fixed substrate, and configured to generate an inverse piezoelectric effect to generate vibration under an action of an alternating voltage signal; and a vibration transmission structure, located on the piezoelectric device, and configured to transmit force generated during vibration of the piezoelectric device.
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