Piezoelectric film-type element

摘要: A piezoelectric film-type element includes a operating layer constructed by successively and integrally forming stacking, on ceramic substrate, single flat film-shaped lower electrode, layer, an upper electrode comprising plurality of alternately arranged strip electrodes. The is designated as first the second electrode. means electrodes while layer. No other stacked foregoing Operating characteristics section can be sufficiently utilized constructing described above. Thus it possible to provide which has excellent performance, compact size operate at low voltage.