Tuning fork type vibrator
From the base of a package, a pillow part protrudes which contacts a contact part, which is a part of an arm of a tuning fork-type vibration piece other than the tip. The contact part of the arm that contacts the pillow part is a non-electrode region in which no electrode is formed, and contact with...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | From the base of a package, a pillow part protrudes which contacts a contact part, which is a part of an arm of a tuning fork-type vibration piece other than the tip. The contact part of the arm that contacts the pillow part is a non-electrode region in which no electrode is formed, and contact with the pillow part prevents frequency variation due to the scraping of an electrode. |
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