JPWO2024190677A5 - - Google Patents

Info

Publication number
JPWO2024190677A5
JPWO2024190677A5 JP2025506809A JP2025506809A JPWO2024190677A5 JP WO2024190677 A5 JPWO2024190677 A5 JP WO2024190677A5 JP 2025506809 A JP2025506809 A JP 2025506809A JP 2025506809 A JP2025506809 A JP 2025506809A JP WO2024190677 A5 JPWO2024190677 A5 JP WO2024190677A5
Authority
JP
Japan
Prior art keywords
piezoelectric layer
region
thickness
wave resonator
resonator according
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.)
Pending
Application number
JP2025506809A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024190677A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/009073 external-priority patent/WO2024190677A1/ja
Publication of JPWO2024190677A1 publication Critical patent/JPWO2024190677A1/ja
Publication of JPWO2024190677A5 publication Critical patent/JPWO2024190677A5/ja
Pending legal-status Critical Current

Links

JP2025506809A 2023-03-15 2024-03-08 Pending JPWO2024190677A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023041030 2023-03-15
PCT/JP2024/009073 WO2024190677A1 (ja) 2023-03-15 2024-03-08 弾性波共振子および通信装置

Publications (2)

Publication Number Publication Date
JPWO2024190677A1 JPWO2024190677A1 (https=) 2024-09-19
JPWO2024190677A5 true JPWO2024190677A5 (https=) 2025-11-17

Family

ID=92755796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025506809A Pending JPWO2024190677A1 (https=) 2023-03-15 2024-03-08

Country Status (2)

Country Link
JP (1) JPWO2024190677A1 (https=)
WO (1) WO2024190677A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904368B1 (ko) * 2005-10-19 2009-06-23 가부시키가이샤 무라타 세이사쿠쇼 램파 디바이스
JP5617936B2 (ja) * 2011-01-19 2014-11-05 株式会社村田製作所 弾性表面波装置
JP2019062441A (ja) * 2017-09-27 2019-04-18 株式会社村田製作所 弾性波装置
WO2020100949A1 (ja) * 2018-11-14 2020-05-22 京セラ株式会社 弾性波装置、分波器および通信装置
WO2021246447A1 (ja) * 2020-06-04 2021-12-09 株式会社村田製作所 弾性波装置
WO2023286705A1 (ja) * 2021-07-14 2023-01-19 京セラ株式会社 弾性波装置、フィルタ、分波器及び通信装置

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