Patent ID: 9712109
Date: 2017-07-18
CPC Classifications: H03B,H03H

Claim:
1. A resonation device comprising: a substrate; a resonator element that includes a resonator body and first and second excitation electrodes sandwiching the resonator body, the resonator body has: a first bonding member and a second bonding member that connect the resonator element to the substrate, a first bonding center of the first bonding member in the plan view and a second bonding center of the second bonding member in the plan view being disposed along the first direction, wherein when viewed in a second direction perpendicular to the first direction, the first and second bonding members are entirely located within the thick area length so that a bonding edge length along the first direction between a first edge of the first bonding member located farthest from the second bonding member and a second edge of the second bonding member located farthest from the first bonding member is shorter than the thick area length, and when a bonding center length between the first and second bonding centers is L