JPWO2023190656A5 - - Google Patents

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Publication number
JPWO2023190656A5
JPWO2023190656A5 JP2024512655A JP2024512655A JPWO2023190656A5 JP WO2023190656 A5 JPWO2023190656 A5 JP WO2023190656A5 JP 2024512655 A JP2024512655 A JP 2024512655A JP 2024512655 A JP2024512655 A JP 2024512655A JP WO2023190656 A5 JPWO2023190656 A5 JP WO2023190656A5
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JP
Japan
Prior art keywords
electrode
electrode finger
wave device
electrode fingers
piezoelectric layer
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
JP2024512655A
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English (en)
Japanese (ja)
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JP7700959B2 (ja
JPWO2023190656A1 (https=
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Priority claimed from PCT/JP2023/012754 external-priority patent/WO2023190656A1/ja
Publication of JPWO2023190656A1 publication Critical patent/JPWO2023190656A1/ja
Publication of JPWO2023190656A5 publication Critical patent/JPWO2023190656A5/ja
Application granted granted Critical
Publication of JP7700959B2 publication Critical patent/JP7700959B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2024512655A 2022-03-29 2023-03-29 弾性波装置 Active JP7700959B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263324849P 2022-03-29 2022-03-29
US63/324,849 2022-03-29
PCT/JP2023/012754 WO2023190656A1 (ja) 2022-03-29 2023-03-29 弾性波装置

Publications (3)

Publication Number Publication Date
JPWO2023190656A1 JPWO2023190656A1 (https=) 2023-10-05
JPWO2023190656A5 true JPWO2023190656A5 (https=) 2024-09-27
JP7700959B2 JP7700959B2 (ja) 2025-07-01

Family

ID=88201995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024512655A Active JP7700959B2 (ja) 2022-03-29 2023-03-29 弾性波装置

Country Status (4)

Country Link
US (1) US20250007493A1 (https=)
JP (1) JP7700959B2 (https=)
CN (1) CN119013894A (https=)
WO (1) WO2023190656A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0691409B2 (ja) * 1986-04-23 1994-11-14 株式会社日立製作所 弾性表面波装置
WO2016100692A2 (en) * 2014-12-17 2016-06-23 Rf Micro Devices, Inc. Plate wave devices with wave confinement structures and fabrication methods
US11489513B2 (en) * 2018-11-16 2022-11-01 Skyworks Solutions, Inc. Multi-mode surface acoustic wave filter
JP7103528B2 (ja) * 2019-09-27 2022-07-20 株式会社村田製作所 弾性波装置
KR102414496B1 (ko) * 2020-03-16 2022-06-28 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치

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