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Title:
PIEZOELECTRIC VIBRATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/202814
Kind Code:
A1
Abstract:
Mounting electrodes other than a pair of mounting electrodes connected to exciting electrodes are each provided with a wire pattern connecting an external connection terminal with an IC mounting terminal. The wire pattern includes a constricted portion with a reduced width to prevent transfer of heat.

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JP4362324Fine particle retention plate and its manufacturing method
Inventors:
YOSHIOKA HIROKI (JP)
Application Number:
PCT/JP2020/005308
Publication Date:
October 08, 2020
Filing Date:
February 12, 2020
Export Citation:
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Assignee:
DAISHINKU CORP (JP)
International Classes:
H01L23/12; H01L23/58; H03B5/32; H03H9/02
Domestic Patent References:
WO2018097132A12018-05-31
WO2018092776A12018-05-24
Foreign References:
JP2002100949A2002-04-05
JP2004320420A2004-11-11
JP2017046206A2017-03-02
JPH06224681A1994-08-12
JP2011199579A2011-10-06
Attorney, Agent or Firm:
OKADA Kazuhide (JP)
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