CN116868507A - 压电元件以及压电器件 - Google Patents

压电元件以及压电器件 Download PDF

Info

Publication number
CN116868507A
CN116868507A CN202280015654.4A CN202280015654A CN116868507A CN 116868507 A CN116868507 A CN 116868507A CN 202280015654 A CN202280015654 A CN 202280015654A CN 116868507 A CN116868507 A CN 116868507A
Authority
CN
China
Prior art keywords
pair
holding
piezoelectric element
electrodes
mounting
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.)
Pending
Application number
CN202280015654.4A
Other languages
English (en)
Chinese (zh)
Inventor
村山智纪
田中隼人
吉田齐师
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 by Kyocera Corp filed Critical Kyocera Corp
Publication of CN116868507A publication Critical patent/CN116868507A/zh
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 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
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0509—Holders or 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or 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 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CN202280015654.4A 2021-02-26 2022-01-17 压电元件以及压电器件 Pending CN116868507A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-030158 2021-02-26
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 (1)

Publication Number Publication Date
CN116868507A true CN116868507A (zh) 2023-10-10

Family

ID=83048899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280015654.4A Pending CN116868507A (zh) 2021-02-26 2022-01-17 压电元件以及压电器件

Country Status (4)

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008236439A (ja) * 2007-03-21 2008-10-02 Epson Toyocom Corp 水晶振動片
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
JP5804825B2 (ja) * 2011-07-29 2015-11-04 京セラクリスタルデバイス株式会社 水晶振動素子及び水晶デバイス
JP2013102015A (ja) * 2011-11-08 2013-05-23 Seiko Epson Corp 電子デバイス、及び電子機器
JP6910134B2 (ja) * 2016-11-30 2021-07-28 京セラ株式会社 圧電振動素子及び圧電振動デバイス
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
JP7240250B2 (ja) * 2019-05-23 2023-03-15 京セラ株式会社 振動素子用圧電片、圧電振動素子及び圧電デバイス

Also Published As

Publication number Publication date
US20230402994A1 (en) 2023-12-14
WO2022181113A1 (ja) 2022-09-01
JPWO2022181113A1 (https=) 2022-09-01

Similar Documents

Publication Publication Date Title
JP7496908B2 (ja) 水晶振動素子及び水晶デバイス
US10411671B2 (en) Crystal element and crystal device
CN116868507A (zh) 压电元件以及压电器件
JP2018056860A (ja) 水晶素子、水晶デバイスおよび水晶素子の製造方法
JP7663482B2 (ja) 圧電振動素子及び圧電デバイス
JP7293037B2 (ja) 水晶素子、水晶デバイス及び電子機器
CN114788176B (zh) 晶体元件、水晶器件以及电子设备和晶体元件的制造方法
CN113875153B (zh) 晶体元件以及晶体装置
JP2017200093A (ja) 水晶デバイス
JP7170549B2 (ja) 水晶素子および水晶デバイス
JP2018056861A (ja) 水晶素子および水晶デバイス
JP6904837B2 (ja) 水晶デバイス
JP7237707B2 (ja) 水晶素子及び水晶デバイス
JP7308092B2 (ja) 水晶素子、水晶デバイス及び電子機器
CN113302838A (zh) 振动元件、振子以及振动元件的制造方法
JP7645104B2 (ja) 圧電振動片及び圧電振動子
CN111490747B (zh) 晶体元件以及晶体器件
JP2018074344A (ja) 水晶素子および水晶デバイス
CN121791843A (zh) 压电振动片、压电振子以及振荡器
WO2024154718A1 (ja) 音叉型圧電振動片、音叉型圧電振動子、および、音叉型圧電発振器
WO2025075027A1 (ja) 圧電振動素子及び圧電デバイス
JP2026003353A (ja) 圧電振動片、圧電振動子および圧電振動子中間体
JP6687471B2 (ja) 水晶素子および水晶デバイス
JP2026054718A (ja) 圧電振動デバイス
JP2019145948A (ja) 水晶素子および水晶デバイス

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination