CHIP QUARTZ OSCILLATOR AND LIQUID-PHASE SENSOR

摘要

The present invention relates to a chip quartz oscillator. In an embodiment of a chip quartz oscillator S in accordance with the present invention, a quart z oscillator 2, which has a detection electrode 3 on a surface thereof and a n on- detection electrode on the other surface thereof, is fixed on a substrate 1, and each of the electrodes is connected electrically to a terminal 4 or 4' o n the substrate1. While keeping the non-detection electrode in contact with th e substrate 1, the quartz oscillator 2 isfixed on the substrate 1, by flexibly bonding the side-wall 2''' of the quartz oscillator 2 along its circumferenc e to the surface of the substrate 1 by using the elastic bonding agent 5. Thus , the oscillation surface of the quartz oscillator 2 is supported distributive ly on the substrate 1 in a surface-contacting and non-adhesive manner.