| 摘要 |
PURPOSE:To simplity the work of a pedestal to improve the yield, by providing projecting parts in the thickness direction of the whole of a part of supporting parts. CONSTITUTION:An oscillating part 11, oscillation damping parts 13 provided not to transmit the oscillation from the oscillating part 11 to supporting parts 14, and supporting parts 14 are formed into one body to obtain a GT cut quartz oscillator. Supporting parts 14 are provided with projecting parts in the thickness direction of the oscillator, and these projecting parts are worked easily by etching or the like. Projecting parts provided in supporting parts 14 are fixed to a supporting pedestal 15 consisting of a plane plate, thereby preventing the oscillating part 11 from being brought into contact with the plane plate. |
