RESONATOR AND RESONANCE DEVICE

• Main Authors: NISHIMURA, Toshio, KAAJAKARI, Ville
• Format: Patent
• Language: English; French; Japanese
• Published: 30.03.2017
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS

The purpose of the present invention is to improve the Q-factor of a resonator by reducing anchor loss. The resonator is equipped with: a piezoelectric vibration section; a holding section disposed on at least part of the periphery of the piezoelectric vibration section; a first node formation secti...