| 摘要 |
PURPOSE:To raise the Q value, by inserting a linearly supported piezooscillator bar into the center hold of a rectangular supporting frame and fixing a supporting wire to the supporting frame. CONSTITUTION:Electrodes 2 are formed on both faces of a square quartz ocsillator bar 1, and one end of a supporting wire consisting of a linear conductive metallic narrow wire is connected to the electrode in the center of the quartz oscillator bar 1. A metallic film conductor 8 is formed on the end face of a supporting frame 7 consisting of ceramic or the like by vapor-deposition or the like, and the quartz oscillator bar 1 is inserted into an internal space 9 of the supporting frame 7 without contact, and the other end of the supporting wire 3 is connected to the conductor 8. One end of the conductor 8 is connecred to a terminal 5, which is inserted through a substrate 4 and is fixed to the substrate 4, to fix the supporting frame 7 to the substrate, and one electrode face of the quartz oscillator bar 1 and the face of the substrate are arranged in parallel. |
