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US 2019/0199317 A1Published application
Vibrator device, electronic apparatus, and vehicle
AssigneeSeiko Epson Corporation
InventorsAtsushi MATSUO, Ryuta NISHIZAWA, Shinya AOKI, Shiro MURAKAMI, Masashi SHIMURA
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Abstract
A vibrator device includes a base; and a vibrator element including a quartz crystal vibrator element attached to the base via a first metal bump, in which the first metal bump is disposed on a straight line inclined within a range of +55° to +65° or −65° to −55° with respect to an X axis of the quartz crystal constituting the quartz crystal vibrator element in plan view seen from a direction in which the base and the quartz crystal vibrator element are arranged.
Claims9
A vibrator device comprising:
- a base;
- and
- a vibrator element including a quartz crystal vibrator element attached to the base via a first metal bump,
- wherein the first metal bump is disposed on a straight line inclined within a range of +55° to +65° or −65° to −55° with respect to an X axis of the quartz crystal constituting the quartz crystal vibrator element in plan view seen from a direction in which the base and the quartz crystal vibrator element are arranged.
1 more element
Dependencies are inferred from the claim text.