JPWO2025017976A5 - - Google Patents

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Publication number
JPWO2025017976A5
JPWO2025017976A5 JP2024555027A JP2024555027A JPWO2025017976A5 JP WO2025017976 A5 JPWO2025017976 A5 JP WO2025017976A5 JP 2024555027 A JP2024555027 A JP 2024555027A JP 2024555027 A JP2024555027 A JP 2024555027A JP WO2025017976 A5 JPWO2025017976 A5 JP WO2025017976A5
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Japan
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excitation electrode
outer edge
edge portion
region
central portion
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JP2024555027A
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English (en)
Japanese (ja)
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JPWO2025017976A1 (https=
JP7718606B2 (ja
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Priority claimed from PCT/JP2024/013407 external-priority patent/WO2025017976A1/ja
Publication of JPWO2025017976A1 publication Critical patent/JPWO2025017976A1/ja
Publication of JPWO2025017976A5 publication Critical patent/JPWO2025017976A5/ja
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Publication of JP7718606B2 publication Critical patent/JP7718606B2/ja
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JP2024555027A 2023-07-19 2024-04-01 圧電振動素子 Active JP7718606B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023117392 2023-07-19
JP2023117392 2023-07-19
PCT/JP2024/013407 WO2025017976A1 (ja) 2023-07-19 2024-04-01 圧電振動素子

Publications (3)

Publication Number Publication Date
JPWO2025017976A1 JPWO2025017976A1 (https=) 2025-01-23
JPWO2025017976A5 true JPWO2025017976A5 (https=) 2025-06-24
JP7718606B2 JP7718606B2 (ja) 2025-08-05

Family

ID=94282028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024555027A Active JP7718606B2 (ja) 2023-07-19 2024-04-01 圧電振動素子

Country Status (4)

Country Link
US (1) US20250183873A1 (https=)
JP (1) JP7718606B2 (https=)
CN (1) CN119836747A (https=)
WO (1) WO2025017976A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031710A (ja) * 1989-05-30 1991-01-08 Kinseki Ltd 圧電振動子
WO1998038736A1 (en) * 1997-02-26 1998-09-03 Toyo Communication Equipment Co., Ltd. Piezoelectric vibrator and method for manufacturing the same
CN114788175B (zh) * 2019-12-06 2026-04-07 株式会社村田制作所 弹性波装置
CN116368733A (zh) * 2020-10-13 2023-06-30 株式会社村田制作所 晶体振动元件以及晶体振动器
JP2022153702A (ja) * 2021-03-30 2022-10-13 株式会社大真空 圧電フィルタ

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