Piezoelectric vibrating devices and their manufacturing methods
TW202632887APending Publication Date: 2026-08-01DAISHINKU CORP
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Patent Information
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- DAISHINKU CORP
- Filing Date
- 2025-09-10
- Publication Date
- 2026-08-01
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Abstract
In the crystal resonator of the present invention, the second sealing member has a first through hole extending from the first main surface to the second main surface, a conductive member disposed in the first through hole and blocking the first through hole, and an external terminal covering at least a portion of the opening end of the first through hole on the second main surface side.
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