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1. (WO2018051698) PIEZOELECTRIC POWER GENERATION DEVICE

Pub. No.:    WO/2018/051698    International Application No.:    PCT/JP2017/029140
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Fri Aug 11 01:59:59 CEST 2017
IPC: H01L 41/113
H01L 41/047
H01L 41/053
H01L 41/083
H01L 41/31
H02N 2/18
Applicants: MURATA MANUFACTURING CO., LTD.
株式会社村田製作所
Inventors: TAKAHASHI, Kohei
高橋 講平
Title: PIEZOELECTRIC POWER GENERATION DEVICE
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.