Patent ID: 7095161
Filing Date: 2006-08-22
Classification: H03H

Abstract:
1. Electric equipment comprising: a substrate; a piezoelectric resonator including a piezoelectric resonator element, and at least four external electrodes which are disposed at an outer surface of a bottom of a package in which the piezoelectric resonator element is accommodated, one pair of adjacent external electrodes among the external electrodes being electrically connected to electrodes of the piezoelectric resonator element, the one pair of external electrodes being disposed along a shorter latus of the package; and an IC having an oscillation circuit for oscillating the piezoelectric resonator, wherein one pair of patterns for joining the one pair of adjacent external electrodes is formed on the substrate, the one pair of patterns being disposed near the IC and electrically connected to the IC through a pair of wiring patterns and wherein the pair of wiring patterns extend only along to shorter latus of the package away from the piezoelectric resonator element.