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US 2017/0288637 A1Published application
Piezoelectric vibration component and method for manufacturing the same
AssigneeMurata Manufacturing Co., Ltd.
InventorsHiroaki Kaida, Kazuyuki Noto, Keiichi Kami
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Abstract
A piezoelectric vibration component that includes a substrate having a principal surface and a side face, a piezoelectric vibrator, a lid, and an adhesive layer that hermetically seals the piezoelectric vibrator in a space between the lid and the principal surface. The adhesive layer extends from the principal surface to at least a portion of the side face of the substrate.
Claims19
A piezoelectric vibration component comprising:
- a substrate having a principal surface and a side face;
- a piezoelectric vibrator;
- a lid;
- and
- an adhesive layer bonding the substrate and the lid together so as to hermetically seal the piezoelectric vibrator in a space between the lid and the principal surface of the substrate, the adhesive layer extending from the principal surface to at least a portion of the side face of the substrate.
2 more elements
A method for manufacturing a piezoelectric vibration component, the method comprising:
- hermetically sealing a piezoelectric vibrator in a space between a lid and a principal surface of a substrate with an adhesive layer by causing the adhesive layer to extend from the principal surface of the substrate to at least a portion of a side face of the substrate.
Dependencies are inferred from the claim text.