JPWO2022190729A5 - - Google Patents

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Publication number
JPWO2022190729A5
JPWO2022190729A5 JP2023505218A JP2023505218A JPWO2022190729A5 JP WO2022190729 A5 JPWO2022190729 A5 JP WO2022190729A5 JP 2023505218 A JP2023505218 A JP 2023505218A JP 2023505218 A JP2023505218 A JP 2023505218A JP WO2022190729 A5 JPWO2022190729 A5 JP WO2022190729A5
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JP
Japan
Prior art keywords
laminated
piezoelectric
piezoelectric element
layer
laminated piezoelectric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2023505218A
Other languages
English (en)
Japanese (ja)
Other versions
JP7734182B2 (ja
JPWO2022190729A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/004356 external-priority patent/WO2022190729A1/ja
Publication of JPWO2022190729A1 publication Critical patent/JPWO2022190729A1/ja
Publication of JPWO2022190729A5 publication Critical patent/JPWO2022190729A5/ja
Application granted granted Critical
Publication of JP7734182B2 publication Critical patent/JP7734182B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023505218A 2021-03-12 2022-02-04 積層圧電素子 Active JP7734182B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2021040070 2021-03-12
JP2021040070 2021-03-12
JP2021079134 2021-05-07
JP2021079134 2021-05-07
JP2021112010 2021-07-06
JP2021112010 2021-07-06
PCT/JP2022/004356 WO2022190729A1 (ja) 2021-03-12 2022-02-04 積層圧電素子

Publications (3)

Publication Number Publication Date
JPWO2022190729A1 JPWO2022190729A1 (https=) 2022-09-15
JPWO2022190729A5 true JPWO2022190729A5 (https=) 2023-12-07
JP7734182B2 JP7734182B2 (ja) 2025-09-04

Family

ID=83227904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505218A Active JP7734182B2 (ja) 2021-03-12 2022-02-04 積層圧電素子

Country Status (6)

Country Link
US (1) US20230413674A1 (https=)
EP (1) EP4306225A1 (https=)
JP (1) JP7734182B2 (https=)
KR (1) KR20230133920A (https=)
TW (1) TW202236705A (https=)
WO (1) WO2022190729A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548013B2 (en) * 2006-03-14 2009-06-16 Piezotech, Llc High temperature piezo buzzer
JP5599858B2 (ja) 2011-09-30 2014-10-01 富士フイルム株式会社 電気音響変換フィルム、フレキシブルディスプレイ、声帯マイクロフォンおよび楽器用センサー
JP6431984B2 (ja) * 2015-07-27 2018-11-28 富士フイルム株式会社 電気音響変換フィルムおよびその製造方法、ならびに、電気音響変換器、フレキシブルディスプレイ、声帯マイクロフォンおよび楽器用センサー
WO2020095812A1 (ja) * 2018-11-08 2020-05-14 富士フイルム株式会社 積層圧電素子および電気音響変換器
KR102617510B1 (ko) * 2019-06-28 2023-12-22 후지필름 가부시키가이샤 고분자 복합 압전체 및 압전 필름

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