CN104079254B - 振动元件、振子、振荡器、电子设备以及移动体 - Google Patents
振动元件、振子、振荡器、电子设备以及移动体 Download PDFInfo
- Publication number
- CN104079254B CN104079254B CN201410104441.6A CN201410104441A CN104079254B CN 104079254 B CN104079254 B CN 104079254B CN 201410104441 A CN201410104441 A CN 201410104441A CN 104079254 B CN104079254 B CN 104079254B
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- axis
- vibrating element
- outer edge
- thick
- vibration
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
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- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
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- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
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- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
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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
- H03H9/171—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
- 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
- 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
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075013A JP6498379B2 (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 |
| JP2013-075013 | 2013-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104079254A CN104079254A (zh) | 2014-10-01 |
| CN104079254B true CN104079254B (zh) | 2018-07-20 |
Family
ID=51600333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104441.6A Active CN104079254B (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 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9337801B2 (https=) |
| JP (1) | JP6498379B2 (https=) |
| CN (1) | CN104079254B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10840882B2 (en) * | 2018-04-24 | 2020-11-17 | Nihon Dempa Kogyo Co., Ltd. | Crystal unit and manufacturing method thereof |
| WO2025094647A1 (ja) * | 2023-10-31 | 2025-05-08 | 京セラ株式会社 | 圧電デバイス |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| JP5304163B2 (ja) * | 2008-03-13 | 2013-10-02 | セイコーエプソン株式会社 | 振動片および振動デバイス |
| US8963402B2 (en) * | 2010-11-30 | 2015-02-24 | Seiko Epson Corporation | Piezoelectric vibrator element, piezoelectric module, and electronic device |
| JP5796355B2 (ja) * | 2011-06-03 | 2015-10-21 | セイコーエプソン株式会社 | 圧電振動素子、圧電振動子、電子デバイス、及び電子機器 |
| 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 |
| JP5824958B2 (ja) | 2011-08-18 | 2015-12-02 | セイコーエプソン株式会社 | 振動素子、振動子、電子デバイス、及び電子機器 |
| 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 |
| JP5824967B2 (ja) | 2011-08-24 | 2015-12-02 | セイコーエプソン株式会社 | 振動素子、振動子、電子デバイス、及び電子機器 |
| US8970316B2 (en) | 2011-08-19 | 2015-03-03 | Seiko Epson Corporation | Resonating element, resonator, electronic device, electronic apparatus, and mobile object |
| JP2013042440A (ja) | 2011-08-19 | 2013-02-28 | Seiko Epson Corp | 圧電振動素子、圧電振動子、電子デバイス、及び電子機器 |
| 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 |
| JP6390104B2 (ja) * | 2013-03-05 | 2018-09-19 | 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 |
| 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 |
-
2013
- 2013-03-29 JP JP2013075013A patent/JP6498379B2/ja active Active
-
2014
- 2014-03-20 CN CN201410104441.6A patent/CN104079254B/zh active Active
- 2014-03-27 US US14/227,332 patent/US9337801B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20140292436A1 (en) | 2014-10-02 |
| CN104079254A (zh) | 2014-10-01 |
| US9337801B2 (en) | 2016-05-10 |
| JP6498379B2 (ja) | 2019-04-10 |
| JP2014200025A (ja) | 2014-10-23 |
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