Resonator device, electronic apparatus, and moving object
AssigneeSeiko Epson Corporation
InventorsTakahiro KAMETA, Masayuki OTO, Kazuyuki NAKASENDO
Life of this patent
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Abstract
A resonator device includes a base including a fixed section and a movable section connected to the fixed section, a resonator element including a first base section, a second base section, and a vibration arm, one end of which is connected to the first base section and the other end of which is connected to the second base section, the first base section being fixed to the fixed section and the second base section being fixed to the movable section, a weight section connected onto the movable section, and a stress relaxing section provided between a connection region of the weight section and the vibration arm.
Claims15
A resonator device comprising:
- a base including a fixed section and a movable section connected to the fixed section;
- a resonator element including a first base section, a second base section, and a vibration arm, one end of which is connected to the first base section and the other end of which is connected to the second base section, the first base section being fixed to the fixed section and the second base section being fixed to the movable section;
- a weight section connected onto the movable section;
- and
- a stress relaxing section provided between a connection region of the weight section and the vibration arm.
Dependencies are inferred from the claim text.