Process for manufacturing a terminal for a piezoelectric device
AssigneeMurata Manufacturing Co., Ltd.
InventorsKoichi Nagano, Atsushi Uno, Toshiyuki Baba, Takashi Shimura, Yuusei Oyama
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Abstract
A terminal for a piezoelectric device has a first electrode portion, a second electrode portion folded on the first electrode portion, projections on the first and second electrode portions, and further a vibration absorber between the first and second electrode portions. As the vibration absorber, oil, a non-volatile component of oil, silicone grease, polyamide resin, paper, an anticorrosive, a coating agent, silicone rubber, etc. may be used. Another terminal for a piezoelectric device has a sealant between the first electrode portion and the second electrode portion.
Claims5
A method of producing a terminal for a piezoelectric device, the method comprising the steps of:
- applying press oil which contains at least 1 weight percent of non-volatile components onto a metal material:
- folding the metal material so as to form a twofold portion of a first electrode portion and a second electrode portion with the press oil in-between;
- and
- cutting a terminal with the twofold electrode portion out of the metal material.
Dependencies are inferred from the claim text.