JPWO2023013742A5 - - Google Patents

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Publication number
JPWO2023013742A5
JPWO2023013742A5 JP2023540417A JP2023540417A JPWO2023013742A5 JP WO2023013742 A5 JPWO2023013742 A5 JP WO2023013742A5 JP 2023540417 A JP2023540417 A JP 2023540417A JP 2023540417 A JP2023540417 A JP 2023540417A JP WO2023013742 A5 JPWO2023013742 A5 JP WO2023013742A5
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JP
Japan
Prior art keywords
electrode
wave device
piezoelectric layer
piezoelectric
elastic wave
Prior art date
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Application number
JP2023540417A
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English (en)
Japanese (ja)
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JP7540603B2 (ja
JPWO2023013742A1 (https=
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Priority claimed from PCT/JP2022/030014 external-priority patent/WO2023013742A1/ja
Publication of JPWO2023013742A1 publication Critical patent/JPWO2023013742A1/ja
Publication of JPWO2023013742A5 publication Critical patent/JPWO2023013742A5/ja
Application granted granted Critical
Publication of JP7540603B2 publication Critical patent/JP7540603B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023540417A 2021-08-04 2022-08-04 弾性波装置 Active JP7540603B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163229082P 2021-08-04 2021-08-04
US63/229,082 2021-08-04
PCT/JP2022/030014 WO2023013742A1 (ja) 2021-08-04 2022-08-04 弾性波装置

Publications (3)

Publication Number Publication Date
JPWO2023013742A1 JPWO2023013742A1 (https=) 2023-02-09
JPWO2023013742A5 true JPWO2023013742A5 (https=) 2023-11-01
JP7540603B2 JP7540603B2 (ja) 2024-08-27

Family

ID=85155778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540417A Active JP7540603B2 (ja) 2021-08-04 2022-08-04 弾性波装置

Country Status (4)

Country Link
US (1) US20230170873A1 (https=)
JP (1) JP7540603B2 (https=)
CN (1) CN116458063A (https=)
WO (1) WO2023013742A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12237826B2 (en) * 2018-06-15 2025-02-25 Murata Manufacturing Co., Ltd. Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch
CN116686214A (zh) * 2020-12-17 2023-09-01 株式会社村田制作所 弹性波装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3853252B2 (ja) * 2002-05-16 2006-12-06 富士通メディアデバイス株式会社 弾性表面波素子
JP5989524B2 (ja) * 2012-11-30 2016-09-07 京セラ株式会社 弾性波素子、分波器および通信モジュール
JP6994855B2 (ja) * 2017-07-12 2022-01-14 京セラ株式会社 弾性波素子、分波器および通信装置
CN113785489B (zh) * 2019-04-12 2023-11-21 株式会社村田制作所 弹性波装置
JP7464062B2 (ja) * 2019-12-19 2024-04-09 株式会社村田製作所 弾性波装置
CN118285056A (zh) * 2021-11-19 2024-07-02 株式会社村田制作所 弹性波装置
JP2024114277A (ja) * 2023-02-13 2024-08-23 株式会社村田製作所 弾性波装置

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