Title:
PIEZOELECTRIC POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/051698
Kind Code:
A1
Abstract:
Provided is a piezoelectric power generation device in which a piezoelectric body is not susceptible to damage. In a piezoelectric power generation device 1, a piezoelectric element 4 is bonded to a support 2. First and second terminals 23, 24 are electrically connected to the piezoelectric element 4. The piezoelectric element 4 has a piezoelectric body 11, and a first main surface 11a of the piezoelectric body 11 is provided with first and second terminals 12, 20a that are electrically connected to the first and second terminals 23, 24, respectively. The piezoelectric element 4 is bonded to the support 2 from the first main surface 11a side.
Inventors:
TAKAHASHI KOHEI (JP)
Application Number:
PCT/JP2017/029140
Publication Date:
March 22, 2018
Filing Date:
August 10, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01L41/113; H01L41/047; H01L41/053; H01L41/083; H01L41/31; H02N2/18
Domestic Patent References:
| WO2015194461A1 | 2015-12-23 | |||
| WO2010035437A1 | 2010-04-01 | |||
| WO2009063610A1 | 2009-05-22 | |||
| WO2016143619A1 | 2016-09-15 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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