JPWO2022181113A1 - - Google Patents

Info

Publication number
JPWO2022181113A1
JPWO2022181113A1 JP2023502161A JP2023502161A JPWO2022181113A1 JP WO2022181113 A1 JPWO2022181113 A1 JP WO2022181113A1 JP 2023502161 A JP2023502161 A JP 2023502161A JP 2023502161 A JP2023502161 A JP 2023502161A JP WO2022181113 A1 JPWO2022181113 A1 JP WO2022181113A1
Authority
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.)
Pending
Application number
JP2023502161A
Other versions
JPWO2022181113A5 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022181113A1 publication Critical patent/JPWO2022181113A1/ja
Publication of JPWO2022181113A5 publication Critical patent/JPWO2022181113A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; 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 devices; 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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0509—Holders; Supports for bulk acoustic wave devices consisting of adhesive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H03H9/1021—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being of the cantilever type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; 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
JP2023502161A 2021-02-26 2022-01-17 Pending JPWO2022181113A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021030158 2021-02-26
PCT/JP2022/001322 WO2022181113A1 (ja) 2021-02-26 2022-01-17 圧電素子及び圧電デバイス

Publications (2)

Publication Number Publication Date
JPWO2022181113A1 true JPWO2022181113A1 (ja) 2022-09-01
JPWO2022181113A5 JPWO2022181113A5 (ja) 2023-11-22

Family

ID=83048899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023502161A Pending JPWO2022181113A1 (ja) 2021-02-26 2022-01-17

Country Status (4)

Country Link
US (1) US20230402994A1 (ja)
JP (1) JPWO2022181113A1 (ja)
CN (1) CN116868507A (ja)
WO (1) WO2022181113A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5141737B2 (ja) * 2010-09-16 2013-02-13 セイコーエプソン株式会社 水晶振動片及び水晶デバイスの製造方法、並びに水晶デバイス
JP2013102015A (ja) * 2011-11-08 2013-05-23 Seiko Epson Corp 電子デバイス、及び電子機器
JP2020136999A (ja) * 2019-02-22 2020-08-31 京セラ株式会社 水晶素子、水晶デバイス及び電子機器

Also Published As

Publication number Publication date
US20230402994A1 (en) 2023-12-14
CN116868507A (zh) 2023-10-10
WO2022181113A1 (ja) 2022-09-01

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Legal Events

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Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230901

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Effective date: 20230901