JPWO2025017976A1 - - Google Patents

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Publication number
JPWO2025017976A1
JPWO2025017976A1 JP2024555027A JP2024555027A JPWO2025017976A1 JP WO2025017976 A1 JPWO2025017976 A1 JP WO2025017976A1 JP 2024555027 A JP2024555027 A JP 2024555027A JP 2024555027 A JP2024555027 A JP 2024555027A JP WO2025017976 A1 JPWO2025017976 A1 JP WO2025017976A1
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JP
Japan
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.)
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Application number
JP2024555027A
Other languages
Japanese (ja)
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JPWO2025017976A5 (https=
JP7718606B2 (ja
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Publication of JPWO2025017976A1 publication Critical patent/JPWO2025017976A1/ja
Publication of JPWO2025017976A5 publication Critical patent/JPWO2025017976A5/ja
Application granted granted Critical
Publication of JP7718606B2 publication Critical patent/JP7718606B2/ja
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Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
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 true JPWO2025017976A1 (https=) 2025-01-23
JPWO2025017976A5 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=)

Citations (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
US6111341A (en) * 1997-02-26 2000-08-29 Toyo Communication Equipment Co., Ltd. Piezoelectric vibrator and method for manufacturing the same
WO2021112214A1 (ja) * 2019-12-06 2021-06-10 株式会社村田製作所 弾性波装置
WO2022080426A1 (ja) * 2020-10-13 2022-04-21 株式会社村田製作所 水晶振動素子および水晶振動子
JP2022153702A (ja) * 2021-03-30 2022-10-13 株式会社大真空 圧電フィルタ

Patent Citations (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
US6111341A (en) * 1997-02-26 2000-08-29 Toyo Communication Equipment Co., Ltd. Piezoelectric vibrator and method for manufacturing the same
WO2021112214A1 (ja) * 2019-12-06 2021-06-10 株式会社村田製作所 弾性波装置
WO2022080426A1 (ja) * 2020-10-13 2022-04-21 株式会社村田製作所 水晶振動素子および水晶振動子
JP2022153702A (ja) * 2021-03-30 2022-10-13 株式会社大真空 圧電フィルタ

Also Published As

Publication number Publication date
US20250183873A1 (en) 2025-06-05
WO2025017976A1 (ja) 2025-01-23
CN119836747A (zh) 2025-04-15
JP7718606B2 (ja) 2025-08-05

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