Patent ID: 9344056
Filing Date: 2016-05-17
CPC Classification: H01L,H03B,H03H

Claim Text:
1. A resonator comprising: a base substrate; a support section that is provided on a surface of the base substrate; a vibration element which includes a vibration substrate, excitation electrodes provided on main surfaces thereof, and an attachment section disposed on one of the main surfaces between an outer edge of the vibration substrate and an outer edge of the excitation electrode; and a joining wire connected to another main surface of the vibration element at a position overlapping the attachment section in a plan view, wherein the attachment section is attached to the support section through a conductive adhesion, the joining wire connects the vibration element and the base substrate, and the attachment section is disposed in a region obtained by rotating a virtual line which connects the center of the vibration element and one end of the vibration element in a range of −35° to +35° of a rotation angle θ about the center, and an attachment area becomes 0.7 mm