Piezoelectric vibration device

TW202642650APending Publication Date: 2026-10-16DAISHINKU CORP
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Patent Information

Application Number
TW114148956
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-16
Filing Date
2025-12-12
Publication Date
2026-10-16

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Abstract

The piezoelectric vibration device of the present invention features a stepped portion formed to interface with a contacting package, ensuring a sufficient and broad contact area between the stepped portion and the substrate. This configuration secures an ample bonding region between the package and the substrate on which the piezoelectric vibration element is mounted, effectively suppressing the displacement of the free end of the piezoelectric vibration element caused by external impacts. Connection terminals
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