Metal working – Piezoelectric device making
Patent
1998-07-15
2000-12-12
Young, Lee
Metal working
Piezoelectric device making
156292, 1563031, 156 8912, H04R 1700
Patent
active
061580988
ABSTRACT:
A piezoelectric element prevents the development of a short circuit between separate electrodes and provides a high level of connection reliability. The piezoelectric element utilizing a longitudinal oscillation mode includes a piezoelectric substrate which has on one main surface thereof a first electrode and a second electrode separated by longitudinally extending linear grooves and, on the other main surface, a third electrode. Conductive support members are secured to node sections of the first and second electrodes so as to be spaced apart from each other with respect to the longitudinal dimension of the piezoelectric substrate.
REFERENCES:
patent: 4431938 (1984-02-01), Inoue
patent: 4455502 (1984-06-01), Nakatani
patent: 4455503 (1984-06-01), Nakatani
patent: 4503352 (1985-03-01), Inoue
patent: 5031909 (1991-07-01), Pecker
patent: 5410789 (1995-05-01), Noto et al.
patent: 5525402 (1996-06-01), Nakamura et al.
patent: 5644838 (1997-07-01), Beratan
Hachinohe Satoru
Hashimoto Takashi
Irie Makoto
Nitta Koichi
Okeshi Motoyuki
Murata Manufacturing Co. Ltd
Tugbang A. Dexter
Young Lee
LandOfFree
Method of producing a piezoelectric element does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of producing a piezoelectric element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a piezoelectric element will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-204956