Piezoelectric plate electric connection structure

Details Piezoelectric plate electric connection structure Piezoelectric plate electric connection structure

2006-03-07

2008-11-25

Summons, Barbara (Department: 2817)

Wave transmission lines and networks

Coupling networks

Electromechanical filter

C310S357000, C310S365000, C310S366000

Reexamination Certificate

active

07456708

ABSTRACT:
A piezoelectric plate electric connection structure aims to receive an input voltage from a voltage source and goes through a polarization process to deliver an output voltage. It has an input electrode on a piezoelectric plate to receive input from the voltage source and an output electrode to deliver the output voltage that are located on two surfaces normal to the polarization direction. One surface has an independent electrode. Another surface has two separated electrodes. The input electrode and output electrode are respectively the independent electrode and one of the separated electrodes. The input and output electrodes are spaced by the piezoelectric plate which is dielectric and pressure-resistant. Thus discharge phenomenon can be prevented between the input electrode and the output electrode.

REFERENCES:
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patent: 3297968 (1967-01-01), Fowler
patent: 3764848 (1973-10-01), Berlincourt
patent: 5229680 (1993-07-01), Sato et al.
patent: 62-207019 (1987-09-01), None
patent: 02-082672 (1990-03-01), None
patent: 10-308545 (1998-11-01), None
patent: 2001-015824 (2001-01-01), None
Machine translation of the detailed description of JP 10-308545, Nov. 1998.

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