Title:
PIEZOELECTRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2015/064216
Kind Code:
A1
Abstract:
Provided is a piezoelectric sensor which, when used in a state attached to the body, suppresses peeling due to moisture such as sweat and can moderate unpleasant bodily sensations and reduce adverse effects on the body. This piezoelectric sensor is characterized by being provided with: a piezoelectric element which includes a piezoelectric film, a signal electrode layer laminated on one principal surface of said piezoelectric film, and a ground electrode layer laminated on the other principal surface of said piezoelectric film; and a water absorbent adhesive layer which is formed on one principal surface of the piezoelectric element.
Inventors:
KONDO NOBUHIRO (JP)
Application Number:
PCT/JP2014/073620
Publication Date:
May 07, 2015
Filing Date:
September 08, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
A61B5/11; G01L1/16; H01L41/113
Foreign References:
| JP2012141186A | 2012-07-26 | |||
| JP2005097457A | 2005-04-14 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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