Vibrator, vibrating device, and electronic apparatus
First Claim
Patent Images
1. A vibrator comprising:
- a vibrating reed including a vibrating body, a support portion supporting the vibrating body, and a beam coupling the support portion with the vibrating body;
at least two electrodes disposed at the vibrating body; and
at least two terminals disposed at the support portion and electrically connected with the electrodes via a wire disposed at the beam, whereinthe two terminals are arranged in parallel and spaced apart along a direction intersecting an extending direction of the beam,a plurality of grooves spaced apart along the direction intersecting the extending direction of the beam and extending along the extending direction of the beam are disposed between the two terminals,ends of the plurality of grooves are closed and are spaced apart from an edge of the support portion, andthe ends of the plurality of grooves and the edge of the support portion are on a side of the vibrating body.
1 Assignment
0 Petitions
Accused Products
Abstract
A vibrator includes: a vibrating reed having a vibrating body, first and second support portions supporting the vibrating body, and four beams coupling the first and second support portions with the vibrating body; electrodes disposed at the vibrating body; and terminals disposed at the first and second support portions and electrically connected with the electrodes via wires disposed at the beams. Between the terminals next to each other, a plurality of grooves spaced apart in a predetermined direction and extending in a direction intersecting the predetermined direction are disposed.
13 Citations
17 Claims
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1. A vibrator comprising:
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a vibrating reed including a vibrating body, a support portion supporting the vibrating body, and a beam coupling the support portion with the vibrating body; at least two electrodes disposed at the vibrating body; and at least two terminals disposed at the support portion and electrically connected with the electrodes via a wire disposed at the beam, wherein the two terminals are arranged in parallel and spaced apart along a direction intersecting an extending direction of the beam, a plurality of grooves spaced apart along the direction intersecting the extending direction of the beam and extending along the extending direction of the beam are disposed between the two terminals, ends of the plurality of grooves are closed and are spaced apart from an edge of the support portion, and the ends of the plurality of grooves and the edge of the support portion are on a side of the vibrating body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification