JP6349722B2 - 振動デバイス、電子機器、および移動体 - Google Patents

振動デバイス、電子機器、および移動体 Download PDF

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Publication number
JP6349722B2
JP6349722B2 JP2013266617A JP2013266617A JP6349722B2 JP 6349722 B2 JP6349722 B2 JP 6349722B2 JP 2013266617 A JP2013266617 A JP 2013266617A JP 2013266617 A JP2013266617 A JP 2013266617A JP 6349722 B2 JP6349722 B2 JP 6349722B2
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JP
Japan
Prior art keywords
vibration
base
vibration element
support arm
leaf spring
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.)
Expired - Fee Related
Application number
JP2013266617A
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English (en)
Japanese (ja)
Other versions
JP2015122693A5 (enExample
JP2015122693A (ja
Inventor
近藤　学
学 近藤
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2013266617A priority Critical patent/JP6349722B2/ja
Priority to US14/575,528 priority patent/US10009006B2/en
Priority to CN201410815268.0A priority patent/CN104753490B/zh
Publication of JP2015122693A publication Critical patent/JP2015122693A/ja
Publication of JP2015122693A5 publication Critical patent/JP2015122693A5/ja
Application granted granted Critical
Publication of JP6349722B2 publication Critical patent/JP6349722B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H03H9/1028—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 held between spring terminals
    • 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
    • H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
    • H03H9/02023—Characteristics of piezoelectric layers, e.g. cutting angles 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
    • H03H9/05—Holders or supports
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
    • 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
    • H03H9/08—Holders with means for regulating temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2013266617A 2013-12-25 2013-12-25 振動デバイス、電子機器、および移動体 Expired - Fee Related JP6349722B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013266617A JP6349722B2 (ja) 2013-12-25 2013-12-25 振動デバイス、電子機器、および移動体
US14/575,528 US10009006B2 (en) 2013-12-25 2014-12-18 Resonator device, electronic apparatus, and moving object
CN201410815268.0A CN104753490B (zh) 2013-12-25 2014-12-23 振动器件、电子设备以及移动体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013266617A JP6349722B2 (ja) 2013-12-25 2013-12-25 振動デバイス、電子機器、および移動体

Publications (3)

Publication Number Publication Date
JP2015122693A JP2015122693A (ja) 2015-07-02
JP2015122693A5 JP2015122693A5 (enExample) 2017-01-26
JP6349722B2 true JP6349722B2 (ja) 2018-07-04

Family

ID=53401047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013266617A Expired - Fee Related JP6349722B2 (ja) 2013-12-25 2013-12-25 振動デバイス、電子機器、および移動体

Country Status (3)

Country Link
US (1) US10009006B2 (enExample)
JP (1) JP6349722B2 (enExample)
CN (1) CN104753490B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6442899B2 (ja) * 2014-07-30 2018-12-26 セイコーエプソン株式会社 振動デバイス、電子機器、および移動体
US20220345104A1 (en) * 2019-09-16 2022-10-27 David Salt Doubly Rotated Quartz Crystal Resonators With Reduced Sensitivity to Acceleration
JP2024030172A (ja) * 2022-08-23 2024-03-07 株式会社村田製作所 弾性波装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715563A (en) * 1971-04-19 1973-02-06 Frequency Electronics Inc Contact heaters for quartz crystals in evacuated enclosures
US4985687A (en) * 1990-02-27 1991-01-15 Ppa Industries, Inc. Low power temperature-controlled frequency-stabilized oscillator
JPH0388509A (ja) * 1989-08-31 1991-04-12 Nippon Dempa Kogyo Co Ltd 圧電振動子
JP3125732B2 (ja) 1997-11-04 2001-01-22 日本電気株式会社 圧電振動子発振器
US5917272A (en) * 1998-06-11 1999-06-29 Vectron, Inc. Oven-heated crystal resonator and oscillator assembly
JP2002198739A (ja) 2000-12-26 2002-07-12 Toyo Commun Equip Co Ltd 表面実装型圧電発振器
US6984925B2 (en) * 2002-05-28 2006-01-10 Delaware Capital Formation, Inc Low acceleration sensitivity mounting structures for crystal resonators
JP2004274263A (ja) * 2003-03-06 2004-09-30 Seiko Epson Corp 圧電デバイスおよび圧電デバイスの製造方法
JP4804813B2 (ja) 2005-06-24 2011-11-02 日本電波工業株式会社 圧電発振器
JP5070954B2 (ja) 2007-06-22 2012-11-14 株式会社大真空 表面実装型圧電振動デバイス
US8384486B2 (en) * 2007-07-18 2013-02-26 Seiko Epson Corporation Piezoelectric oscillator and transmitter
ATE534191T1 (de) * 2009-03-09 2011-12-15 Micro Crystal Ag Oszillatorvorrichtung, die einen wärmegesteuerten piezoeletrischen quarz umfasst
EP2613440B1 (en) * 2012-01-09 2019-07-10 Micro Crystal AG Small-sized piezoelectric tuning-fork resonator

Also Published As

Publication number Publication date
US20150179919A1 (en) 2015-06-25
CN104753490A (zh) 2015-07-01
US10009006B2 (en) 2018-06-26
CN104753490B (zh) 2019-07-30
JP2015122693A (ja) 2015-07-02

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