JP6107330B2 - 振動素子、振動子、発振器、電子機器および移動体 - Google Patents

振動素子、振動子、発振器、電子機器および移動体 Download PDF

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Publication number
JP6107330B2
JP6107330B2 JP2013075014A JP2013075014A JP6107330B2 JP 6107330 B2 JP6107330 B2 JP 6107330B2 JP 2013075014 A JP2013075014 A JP 2013075014A JP 2013075014 A JP2013075014 A JP 2013075014A JP 6107330 B2 JP6107330 B2 JP 6107330B2
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Japan
Prior art keywords
vibration
axis
region
vibration element
outer edge
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JP2013075014A
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English (en)
Japanese (ja)
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JP2014200026A5 (enExample
JP2014200026A (ja
Inventor
菊島　正幸
正幸 菊島
田中　雅子
雅子 田中
直久 小幡
直久 小幡
海野　幸浩
幸浩 海野
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Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2013075014A priority Critical patent/JP6107330B2/ja
Priority to US14/220,705 priority patent/US9035709B2/en
Priority to CN201410104030.7A priority patent/CN104079260B/zh
Publication of JP2014200026A publication Critical patent/JP2014200026A/ja
Priority to US14/689,371 priority patent/US20150222243A1/en
Publication of JP2014200026A5 publication Critical patent/JP2014200026A5/ja
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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
    • H03H9/15—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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • 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
    • 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
    • H03H9/171—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [FBAR] type
    • H03H9/172—Means for mounting on a substrate, i.e. means constituting the material interface confining the waves to a volume
    • 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
    • H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
    • H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular 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
    • H10N30/208—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using shear or torsion displacement, e.g. d15 type devices
    • 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
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • 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
    • H03H9/10—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

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
JP2013075014A 2013-03-29 2013-03-29 振動素子、振動子、発振器、電子機器および移動体 Active JP6107330B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013075014A JP6107330B2 (ja) 2013-03-29 2013-03-29 振動素子、振動子、発振器、電子機器および移動体
US14/220,705 US9035709B2 (en) 2013-03-29 2014-03-20 Vibration element, vibrator, oscillator, electronic apparatus, and moving object
CN201410104030.7A CN104079260B (zh) 2013-03-29 2014-03-20 振动元件、振子、振荡器、电子设备以及移动体
US14/689,371 US20150222243A1 (en) 2013-03-29 2015-04-17 Vibration element, vibrator, oscillator, electronic apparatus, and moving object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013075014A JP6107330B2 (ja) 2013-03-29 2013-03-29 振動素子、振動子、発振器、電子機器および移動体

Publications (3)

Publication Number Publication Date
JP2014200026A JP2014200026A (ja) 2014-10-23
JP2014200026A5 JP2014200026A5 (enExample) 2016-05-19
JP6107330B2 true JP6107330B2 (ja) 2017-04-05

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US (2) US9035709B2 (enExample)
JP (1) JP6107330B2 (enExample)
CN (1) CN104079260B (enExample)

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JP6051885B2 (ja) * 2013-01-18 2016-12-27 セイコーエプソン株式会社 振動素子、振動子、発振器、電子機器および移動体
JP2014241573A (ja) * 2013-01-29 2014-12-25 日本電波工業株式会社 水晶振動子、振動子パッケージ及び水晶発振器
JP2014146944A (ja) * 2013-01-29 2014-08-14 Nippon Dempa Kogyo Co Ltd 水晶振動子、振動子パッケージ及び発振器
JP6435606B2 (ja) * 2013-03-29 2018-12-12 セイコーエプソン株式会社 振動素子、振動子、発振器、電子機器および移動体
JP6107330B2 (ja) * 2013-03-29 2017-04-05 セイコーエプソン株式会社 振動素子、振動子、発振器、電子機器および移動体
US9762206B2 (en) * 2014-02-07 2017-09-12 Samsung Electro-Mechanics Co., Ltd. AT-cut quartz crystal vibrator with a long side along the X-axis direction
USD760230S1 (en) * 2014-09-16 2016-06-28 Daishinku Corporation Piezoelectric vibration device
JP6578708B2 (ja) * 2015-04-02 2019-09-25 セイコーエプソン株式会社 振動素子、振動子、発振器、電子機器および移動体
JP2017212595A (ja) * 2016-05-25 2017-11-30 日本電波工業株式会社 圧電デバイス
JP2020198492A (ja) * 2019-05-31 2020-12-10 京セラ株式会社 水晶素子、水晶デバイス及び電子機器並びに水晶素子の製造方法

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JPH0435108A (ja) * 1990-05-25 1992-02-05 Toyo Commun Equip Co Ltd 超薄板多重モード水晶フィルタ素子
JP2001144578A (ja) 1999-11-15 2001-05-25 Tokyo Denpa Co Ltd 圧電振動子
JP2002033640A (ja) * 2000-07-17 2002-01-31 Toyo Commun Equip Co Ltd 圧電デバイス
JP4524916B2 (ja) * 2000-12-27 2010-08-18 エプソントヨコム株式会社 高周波圧電デバイス
JP3952811B2 (ja) 2002-03-11 2007-08-01 セイコーエプソン株式会社 圧電振動片、圧電振動片の製造方法および圧電デバイス
JP2004165743A (ja) 2002-11-08 2004-06-10 Toyo Commun Equip Co Ltd 圧電基板、圧電振動素子、圧電振動子、圧電発振器、圧電基板ウェハ、圧電基板ウェハの構造、及び製造方法
US7098574B2 (en) 2002-11-08 2006-08-29 Toyo Communication Equipment Co., Ltd. Piezoelectric resonator and method for manufacturing the same
JP2004304448A (ja) * 2003-03-31 2004-10-28 Kyocera Kinseki Corp 水晶振動板
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JP2006203700A (ja) 2005-01-21 2006-08-03 Epson Toyocom Corp 圧電基板の製造方法、圧電振動素子、圧電振動子、及び圧電発振器
JP2007174562A (ja) * 2005-12-26 2007-07-05 Epson Toyocom Corp 圧電振動片および圧電デバイス
JP4305542B2 (ja) * 2006-08-09 2009-07-29 エプソントヨコム株式会社 Ａｔカット水晶振動片及びその製造方法
JP4600692B2 (ja) 2007-12-28 2010-12-15 エプソントヨコム株式会社 水晶振動片、水晶デバイス、および水晶振動片の製造方法
US8963402B2 (en) * 2010-11-30 2015-02-24 Seiko Epson Corporation Piezoelectric vibrator element, piezoelectric module, and electronic device
JP2012186639A (ja) * 2011-03-04 2012-09-27 Seiko Epson Corp 圧電振動片、圧電振動子、電子デバイス
TW201251157A (en) * 2011-06-03 2012-12-16 Seiko Epson Corp Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric vibrator, electronic device, and electronic apparatus
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CN102957394B (zh) * 2011-08-18 2016-12-21 精工爱普生株式会社 振动元件、振子、电子装置、电子设备、移动体及振动元件的制造方法
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TWI578585B (zh) * 2012-03-27 2017-04-11 精工愛普生股份有限公司 振動元件、振動器、電子裝置、電子機器及移動體
US9013242B2 (en) * 2012-03-27 2015-04-21 Seiko Epson Corporation Resonator element, resonator, electronic device, electronic apparatus, and mobile object
JP2013255051A (ja) * 2012-06-06 2013-12-19 Seiko Epson Corp 振動素子、振動子、電子デバイス、電子機器及び振動素子の製造方法
JP6107330B2 (ja) * 2013-03-29 2017-04-05 セイコーエプソン株式会社 振動素子、振動子、発振器、電子機器および移動体

Also Published As

Publication number Publication date
CN104079260B (zh) 2018-04-03
US9035709B2 (en) 2015-05-19
CN104079260A (zh) 2014-10-01
US20140292434A1 (en) 2014-10-02
US20150222243A1 (en) 2015-08-06
JP2014200026A (ja) 2014-10-23

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