摘要 |
<P>PROBLEM TO BE SOLVED: To keep the attitude of a piezoelectric vibrator constant at a stage before curing an adhesive by using electrostatic repulsive force between a piezoelectric vibration element and a substitute lid or suction force, to keep a finally-obtained attitude constant by curing the adhesive in this state, and to always keep constant a gap between the bottom face of a package recessed part or the lid and the piezoelectric vibration element. Ž<P>SOLUTION: The method of manufacturing a piezoelectric vibrator includes: a mounting step of mounting and sticking one end of a piezoelectric vibration element 20 on a conductive adhesive 25 in a non-cured state; an element charging step of charging the piezoelectric vibration element; a substitute lid charging step of charging the substitute lid 60; a substitute lid mounting step of mounting the substitute lid on a circumferential upper surface 3a of a recessed part 3; an adhesive drying step of drying and curing the conductive adhesive; and a lid fixing step of fixing a lid 15 on a circumferential upper surface of the recessed part instead of the substitute lid. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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