Title:
PIEZOELECTRIC DEVICE
Document Type and Number:
Japanese Patent JP2016072638
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a piezoelectric device which properly detects a temperature and enables downsizing.SOLUTION: A piezoelectric device includes: a base member 10 provided with connection terminals; a cover member 20 covering the base member; an oscillation member 30 disposed in a space between the base member and the cover member; and a joint material 40 which joins the base member to the cover member. The joint material 40 contains a conductive material having thermosensitivity and is electrically connected with the connection terminals 15a, 15b.SELECTED DRAWING: Figure 1
Inventors:
WATANABE MAKOTO
Application Number:
JP2014196328A
Publication Date:
May 09, 2016
Filing Date:
September 26, 2014
Export Citation:
Assignee:
NIHON DEMPA KOGYO CO
International Classes:
H03H9/02; H01L23/02; H01L23/10
Attorney, Agent or Firm:
Izumidori
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