JPWO2023167221A5 - - Google Patents

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Publication number
JPWO2023167221A5
JPWO2023167221A5 JP2024504711A JP2024504711A JPWO2023167221A5 JP WO2023167221 A5 JPWO2023167221 A5 JP WO2023167221A5 JP 2024504711 A JP2024504711 A JP 2024504711A JP 2024504711 A JP2024504711 A JP 2024504711A JP WO2023167221 A5 JPWO2023167221 A5 JP WO2023167221A5
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JP
Japan
Prior art keywords
piezoelectric layer
wave element
electrode fingers
acoustic wave
bus bar
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
JP2024504711A
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English (en)
Japanese (ja)
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JP7714113B2 (ja
JPWO2023167221A1 (https=
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Publication date
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Priority claimed from PCT/JP2023/007485 external-priority patent/WO2023167221A1/ja
Publication of JPWO2023167221A1 publication Critical patent/JPWO2023167221A1/ja
Publication of JPWO2023167221A5 publication Critical patent/JPWO2023167221A5/ja
Application granted granted Critical
Publication of JP7714113B2 publication Critical patent/JP7714113B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2024504711A 2022-03-02 2023-03-01 弾性波素子、モジュール及び通信装置 Active JP7714113B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022031421 2022-03-02
JP2022031421 2022-03-02
PCT/JP2023/007485 WO2023167221A1 (ja) 2022-03-02 2023-03-01 複合基板、弾性波素子、モジュール及び通信装置

Publications (3)

Publication Number Publication Date
JPWO2023167221A1 JPWO2023167221A1 (https=) 2023-09-07
JPWO2023167221A5 true JPWO2023167221A5 (https=) 2024-11-07
JP7714113B2 JP7714113B2 (ja) 2025-07-28

Family

ID=87883902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024504711A Active JP7714113B2 (ja) 2022-03-02 2023-03-01 弾性波素子、モジュール及び通信装置

Country Status (4)

Country Link
US (1) US20250183869A1 (https=)
JP (1) JP7714113B2 (https=)
CN (1) CN118901205A (https=)
WO (1) WO2023167221A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230396233A1 (en) * 2022-05-30 2023-12-07 Skyworks Solutions, Inc. Surface acoustic wave devices having reduced size

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005596B4 (de) * 2010-01-25 2015-11-05 Epcos Ag Elektroakustischer Wandler mit verringerten Verlusten durch transversale Emission und verbesserter Performance durch Unterdrückung transversaler Moden
JP6441590B2 (ja) * 2014-05-23 2018-12-19 太陽誘電株式会社 弾性波デバイス
JP6307021B2 (ja) 2014-12-19 2018-04-04 太陽誘電株式会社 弾性波デバイス
JP6954799B2 (ja) 2017-10-20 2021-10-27 株式会社村田製作所 弾性波装置
CN112534718B (zh) * 2018-08-30 2024-02-27 株式会社村田制作所 弹性波装置以及梯型滤波器

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