Resonator element, resonator, oscillator, electronic device, and moving object
OwnerAkinori YAMADA, Osamu IWAMOTOinventors
Life of this patent
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Abstract
A resonator element includes a base portion, a pair of vibrating arms that are integrally provided with the base portion and extend in a Y-axis direction from a distal end of the base portion, and a supporting arm that is integrally provided with the base portion, is positioned between the vibrating arms, and extends in the Y-axis direction from the distal end of the base portion. A first fixation portion is provided in one principal surface of the base portion, and a second fixation portion is provided in one principal surface of the supporting arm. The resonator element is fixed to an object through fixation members, by the first fixation portion and the second fixation portion.
Claims21
A resonator element comprising:
- a base portion;
- a pair of vibrating arms that extend in a first direction from one side of the base portion and are arranged in a second direction perpendicular to the first direction;
- a supporting arm that extends from the base portion,
- a first fixing portion provided in one principal surface of the base portion;
- and
- a second fixing portion provided in one principal surface of the supporting arm,
- the first fixing portion and the second fixing portion being attached to an object through connection members.
A resonator element comprising:
- a base portion;
- a pair of vibrating arms that extend in a first direction from one end of the base portion and are arranged in a second direction perpendicular to the first direction;
- a first supporting arm that extends in the first direction from the one side of the base portion and is disposed between the pair of vibrating arms;
- a second supporting arm that extends from the other side opposite to the one side of the base portion, when seen in a plan view;
- a first fixing portion provided in one principal surface of the first supporting arm;
- and
- a second fixing portion provided in one principal surface of the second supporting arm,
- the first fixing portion and the second fixing portion being attached to an object through connection members.
A resonator element comprising:
- a base portion;
- a pair of vibrating arms that extend in a first direction from a first side of the base portion and are arranged in a second direction perpendicular to the first direction;
- a supporting arm that extends from one side of the base portion;
- a first fixing portion provided in a principal surface of a central area of the base portion;
- and
- a second fixing portion provided in a principal surface of an end of the supporting arm,
- the first fixing portion and the second fixing portion being attached to an object through connection members.
Dependencies are inferred from the claim text.