| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of fixing a piezoelectric transformer not only preventing a failure in mounting the piezoelectric transformer by efficiently fixing a piezoelectric transformer of a piezoelectric inverter at a predetermined height from a circuit board but also sufficiently satisfying an opening output voltage standard for the piezoelectric inverter to control the opening output voltage by detecting the output voltage using the antenna electrode. SOLUTION: Silicon resins as materials 4a, 4b for fixing the piezoelectric transformer 1 are coated on the circuit board 2. The silicon resins are dried to be hardened while the piezoelectric transformer 1 is maintained at the predetermined height from the circuit board 2, and then the piezoelectric transformer 1 is fixed at the predetermined height from the circuit board 2. COPYRIGHT: (C)2009,JPO&INPIT
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