AT453954T - A piezoelectric resonator with optimized movement skills - Google Patents

A piezoelectric resonator with optimized movement skills

Info

Publication number
AT453954T
AT453954T AT07014189T AT07014189T AT453954T AT 453954 T AT453954 T AT 453954T AT 07014189 T AT07014189 T AT 07014189T AT 07014189 T AT07014189 T AT 07014189T AT 453954 T AT453954 T AT 453954T
Authority
AT
Austria
Prior art keywords
piezoelectric resonator
optimized movement
movement skills
skills
optimized
Prior art date
Application number
AT07014189T
Other languages
German (de)
Inventor
Piazza Silvio Dalla
Felix Staub
Bruno Studer
Original Assignee
Eta Sa Mft Horlogere Suisse
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 Eta Sa Mft Horlogere Suisse filed Critical Eta Sa Mft Horlogere Suisse
Priority to EP20070014189 priority Critical patent/EP2017960B1/en
Publication of AT453954T publication Critical patent/AT453954T/en

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15Constructional features of resonators consisting of piezo-electric or electrostrictive material
    • H03H9/21Crystal tuning forks
    • H03H9/215Crystal tuning forks consisting of quartz
AT07014189T 2007-07-19 2007-07-19 A piezoelectric resonator with optimized movement skills AT453954T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20070014189 EP2017960B1 (en) 2007-07-19 2007-07-19 Piezoelectric resonator with optimised motional capacity

Publications (1)

Publication Number Publication Date
AT453954T true AT453954T (en) 2010-01-15

Family

ID=38764135

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07014189T AT453954T (en) 2007-07-19 2007-07-19 A piezoelectric resonator with optimized movement skills

Country Status (7)

Country Link
US (1) US7626318B2 (en)
EP (1) EP2017960B1 (en)
JP (1) JP5048603B2 (en)
CN (1) CN101383600B (en)
AT (1) AT453954T (en)
DE (1) DE602007004102D1 (en)
TW (1) TWI444792B (en)

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JP4709260B2 (en) * 2008-10-16 2011-06-22 日本電波工業株式会社 The piezoelectric vibrating piece and a piezoelectric device
JP4885206B2 (en) * 2008-12-22 2012-02-29 日本電波工業株式会社 Tuning fork type piezoelectric vibrating piece and a piezoelectric device
US8203256B2 (en) * 2009-02-10 2012-06-19 Nihon Dempa Kogyo Co., Ltd. Tuning-fork type piezoelectric vibrating piece, piezoelectric frame, piezoelectric device, and a manufacturing method of tuning-fork type piezoelectric vibrating piece and piezoelectric frame
JP5509647B2 (en) * 2009-03-26 2014-06-04 セイコーエプソン株式会社 Vibrating reed
JP5353486B2 (en) * 2009-06-30 2013-11-27 セイコーエプソン株式会社 Vibration piece and the vibrator
JP5565154B2 (en) * 2009-09-11 2014-08-06 セイコーエプソン株式会社 Vibrating reed, vibrator, an oscillator, and an electronic apparatus
KR101214318B1 (en) 2009-09-18 2013-01-09 세이코 엡슨 가부시키가이샤 Vibrating reed, vibrator, oscillator, and electronic device
JP5565163B2 (en) 2009-10-08 2014-08-06 セイコーエプソン株式会社 Vibrating reed, vibrator, an oscillator, and an electronic apparatus
TWI398097B (en) * 2009-11-18 2013-06-01 Wafer Mems Co Ltd Tuning fork quartz crystal resonator
JP5789913B2 (en) * 2010-02-05 2015-10-07 セイコーエプソン株式会社 Tuning fork type piezoelectric vibrating piece and a piezoelectric device
JP5789914B2 (en) * 2010-02-05 2015-10-07 セイコーエプソン株式会社 Tuning fork type piezoelectric vibrating piece and a piezoelectric device
JP5732728B2 (en) * 2010-02-25 2015-06-10 セイコーエプソン株式会社 Vibrating reed, vibrator and an oscillator
US8283988B2 (en) * 2010-02-25 2012-10-09 Seiko Epson Corporation Resonator element, resonator, oscillator, and electronic device
US20110227658A1 (en) * 2010-03-16 2011-09-22 Seiko Epson Corporation Resonator element, piezoelectric device, and electronic device
JP5671821B2 (en) * 2010-03-16 2015-02-18 セイコーエプソン株式会社 Vibration piece and a device
US8692632B2 (en) 2010-03-17 2014-04-08 Seiko Epson Corporation Resonator element, resonator, oscillator, and electronic device
US20110227458A1 (en) * 2010-03-17 2011-09-22 Seiko Epson Corporation Piezoelectric resonator element, piezoelectric device, and electronic apparatus
US8304968B2 (en) 2010-03-17 2012-11-06 Seiko Epson Corporation Vibrator element, vibrator, oscillator, and electronic apparatus
JP2011199330A (en) * 2010-03-17 2011-10-06 Seiko Epson Corp Vibration piece, vibrator, and oscillator
JP5499852B2 (en) 2010-04-08 2014-05-21 セイコーエプソン株式会社 Vibrating reed, vibrator
JP2011239132A (en) * 2010-05-10 2011-11-24 Seiko Epson Corp Vibration piece, vibrator and oscillator
EP2395661A1 (en) * 2010-06-10 2011-12-14 The Swatch Group Research and Development Ltd. Resonator with temperature compensation of thermal coefficients of first and second order
JP5617392B2 (en) 2010-07-09 2014-11-05 セイコーエプソン株式会社 Vibrating reed, vibrator and an oscillator
JP5659585B2 (en) 2010-07-09 2015-01-28 セイコーエプソン株式会社 Vibrating reed, vibrator, an oscillator and an electronic device
JP5796280B2 (en) * 2010-07-21 2015-10-21 セイコーエプソン株式会社 Vibrating reed, vibrator and an oscillator
JP2012129904A (en) * 2010-12-17 2012-07-05 Seiko Epson Corp Electronic apparatus
JP5788728B2 (en) * 2011-07-21 2015-10-07 日本電波工業株式会社 The piezoelectric vibrating piece, a piezoelectric device, and a manufacturing method of a piezoelectric device
EP2613440A1 (en) 2012-01-09 2013-07-10 Micro Crystal AG Small-sized piezoelectric tuning-fork resonator
US8933614B2 (en) 2012-01-09 2015-01-13 Micro Crystal Ag Small-sized piezoelectric tuning-fork resonator
JP6094083B2 (en) * 2012-07-26 2017-03-15 セイコーエプソン株式会社 Vibrating reed, vibrator, an oscillator and an electronic apparatus
JP6127495B2 (en) 2012-12-19 2017-05-17 セイコーエプソン株式会社 Vibrating reed, vibrator, an oscillator, an electronic device, a manufacturing method of a mobile, and resonator element
JP6349622B2 (en) 2013-03-14 2018-07-04 セイコーエプソン株式会社 Vibrating elements, vibrator, an oscillator, an electronic device and a mobile
JP6107333B2 (en) 2013-03-29 2017-04-05 セイコーエプソン株式会社 Vibrator, an oscillator, an electronic device and a mobile
WO2014208251A1 (en) * 2013-06-26 2014-12-31 株式会社大真空 Tuning fork-type piezoelectric vibrator part and tuning fork-type piezoelectric vibrator
JP5696751B2 (en) * 2013-08-29 2015-04-08 セイコーエプソン株式会社 Vibration piece and the vibrator
JP2015109633A (en) * 2013-10-22 2015-06-11 株式会社大真空 Piezoelectric vibration element, piezoelectric device using the piezoelectric vibration element, method of manufacturing piezoelectric vibration element, and method of manufacturing piezoelectric device using the piezoelectric vibration element
JP6287208B2 (en) * 2013-12-27 2018-03-07 セイコーエプソン株式会社 Vibrator, an oscillator, an electronic device, a physical quantity sensor and a mobile
JP5811216B2 (en) * 2014-03-11 2015-11-11 セイコーエプソン株式会社 Vibrating reed, the vibrator, the oscillator
JP2015015770A (en) * 2014-10-09 2015-01-22 セイコーエプソン株式会社 Bending vibration piece, vibrator, oscillator, and electronic device
JP2016146595A (en) * 2015-02-09 2016-08-12 セイコーエプソン株式会社 Vibration piece manufacturing method, wafer, vibration piece, vibrator, oscillator, real time clock, electronic apparatus, and mobile object
EP3468036A1 (en) * 2017-10-03 2019-04-10 Micro Crystal AG Small piezoelectric resonator

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US3683213A (en) * 1971-03-09 1972-08-08 Statek Corp Microresonator of tuning fork configuration
JPS5489283U (en) * 1977-12-08 1979-06-23
FR2467487B1 (en) * 1979-10-15 1983-11-25 Ebauches Sa
JP3135317B2 (en) * 1991-11-08 2001-02-13 セイコーインスツルメンツ株式会社 Torsional quartz crystal resonator
US6262520B1 (en) * 1999-09-15 2001-07-17 Bei Technologies, Inc. Inertial rate sensor tuning fork
EP1788702A3 (en) * 2000-12-25 2008-01-16 Seiko Epson Corporation Vibrating piece, vibrator, oscillator, and electronic equipment
JP2002261577A (en) * 2001-03-02 2002-09-13 Seiko Epson Corp Vibrating reed, vibrator, oscillator and portable telephone
US6791243B2 (en) * 2002-03-06 2004-09-14 Piedek Technical Laboratory Quartz crystal unit and its manufacturing method
JP4356366B2 (en) * 2003-06-10 2009-11-04 セイコーエプソン株式会社 The piezoelectric vibrating piece, the manufacturing method and the piezoelectric vibrator of the piezoelectric vibrating reed, an electronic device equipped with the piezoelectric vibrator
EP1633042B1 (en) * 2004-09-03 2010-05-05 ETA SA Manufacture Horlogère Suisse Quartz resonator of very small dimensions
JP4301200B2 (en) * 2004-10-20 2009-07-22 セイコーエプソン株式会社 The piezoelectric vibrating piece and a piezoelectric device
JP2007013910A (en) * 2005-05-31 2007-01-18 Sanyo Electric Co Ltd Piezoelectric resonator
EP1732220B1 (en) 2005-06-09 2008-03-26 ETA SA Manufacture Horlogère Suisse Small-sized piezoelectric resonator

Also Published As

Publication number Publication date
DE602007004102D1 (en) 2010-02-11
CN101383600B (en) 2013-02-27
TW200912576A (en) 2009-03-16
JP2009027711A (en) 2009-02-05
EP2017960A1 (en) 2009-01-21
TWI444792B (en) 2014-07-11
JP5048603B2 (en) 2012-10-17
US7626318B2 (en) 2009-12-01
EP2017960B1 (en) 2009-12-30
CN101383600A (en) 2009-03-11
US20090021120A1 (en) 2009-01-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties