CH625372A5 - - Google Patents

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Publication number
CH625372A5
CH625372A5 CH634179A CH634179A CH625372A5 CH 625372 A5 CH625372 A5 CH 625372A5 CH 634179 A CH634179 A CH 634179A CH 634179 A CH634179 A CH 634179A CH 625372 A5 CH625372 A5 CH 625372A5
Authority
CH
Switzerland
Prior art keywords
elements
quartz
frames
frame
closing
Prior art date
Application number
CH634179A
Other languages
English (en)
French (fr)
Inventor
Karl-Heinz Gerber
Original Assignee
Ebauchesfabrik Eta Ag
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 Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Priority to CH634179A priority Critical patent/CH625372A5/fr
Priority to FR7926284A priority patent/FR2461404A1/fr
Priority to US06/165,213 priority patent/US4362961A/en
Priority to JP9182180A priority patent/JPS5644213A/ja
Publication of CH625372A5 publication Critical patent/CH625372A5/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
CH634179A 1979-07-06 1979-07-06 CH625372A5 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH634179A CH625372A5 (ja) 1979-07-06 1979-07-06
FR7926284A FR2461404A1 (fr) 1979-07-06 1979-10-23 Resonateur piezo-electrique et son procede de fabrication
US06/165,213 US4362961A (en) 1979-07-06 1980-07-01 Encapsulated piezoelectric resonator device
JP9182180A JPS5644213A (en) 1979-07-06 1980-07-07 Sealed type piezoelectric oscillator and producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH634179A CH625372A5 (ja) 1979-07-06 1979-07-06

Publications (1)

Publication Number Publication Date
CH625372A5 true CH625372A5 (ja) 1981-09-15

Family

ID=4308040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH634179A CH625372A5 (ja) 1979-07-06 1979-07-06

Country Status (4)

Country Link
US (1) US4362961A (ja)
JP (1) JPS5644213A (ja)
CH (1) CH625372A5 (ja)
FR (1) FR2461404A1 (ja)

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CH655423GA3 (ja) * 1984-02-15 1986-04-30
US4678905A (en) * 1984-05-18 1987-07-07 Luxtron Corporation Optical sensors for detecting physical parameters utilizing vibrating piezoelectric elements
US4897541A (en) * 1984-05-18 1990-01-30 Luxtron Corporation Sensors for detecting electromagnetic parameters utilizing resonating elements
JPS61131607A (ja) * 1984-11-29 1986-06-19 Murata Mfg Co Ltd 圧電振動子ウエハおよび圧電振動子の製造方法
DE3520085A1 (de) * 1985-06-05 1986-12-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum herstellen eines hermetisch verschlossenen bauelementengehaeuses, insbesondere fuer schwingquarze
US4639631A (en) * 1985-07-01 1987-01-27 Motorola, Inc. Electrostatically sealed piezoelectric device
DE3539504A1 (de) * 1985-11-07 1987-05-21 Schott Glaswerke Flachgehaeuse zur hermetischen kapselung von piezoelektrischen bauelementen
JPS62146315U (ja) * 1986-03-08 1987-09-16
JP3164891B2 (ja) * 1992-06-23 2001-05-14 松下電器産業株式会社 水晶振動子とその製造方法
JP3164890B2 (ja) * 1992-06-23 2001-05-14 松下電器産業株式会社 水晶振動子とその製造方法
GB2260642B (en) * 1991-10-19 1995-02-08 Northern Telecom Ltd Crystal resonator device
US5198716A (en) * 1991-12-09 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Micro-machined resonator
US5339051A (en) * 1991-12-09 1994-08-16 Sandia Corporation Micro-machined resonator oscillator
US5442146A (en) * 1992-04-03 1995-08-15 Weigh-Tronix, Inc. Counting scale and load cell assembly therefor
US5336854A (en) * 1992-04-03 1994-08-09 Weigh-Tronix, Inc. Electronic force sensing load cell
US5391844A (en) * 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5313023A (en) * 1992-04-03 1994-05-17 Weigh-Tronix, Inc. Load cell
KR0158469B1 (ko) * 1992-10-15 1999-03-20 모리시타 요이찌 발진자
JP2822846B2 (ja) * 1992-10-29 1998-11-11 関西日本電気株式会社 ガラス−セラミック複合体を用いた水晶振動子用フラットパッケージおよびこれを用いた水晶振動子
US5302879A (en) * 1992-12-31 1994-04-12 Halliburton Company Temperature/reference package, and method using the same for high pressure, high temperature oil or gas well
JPH06350376A (ja) * 1993-01-25 1994-12-22 Matsushita Electric Ind Co Ltd 気密封止された圧電デバイスおよび気密封止パッケージ
JPH07106905A (ja) * 1993-10-06 1995-04-21 Matsushita Electric Ind Co Ltd 発振子
JPH07193294A (ja) * 1993-11-01 1995-07-28 Matsushita Electric Ind Co Ltd 電子部品およびその製造方法
DE69409215T2 (de) * 1993-12-06 1998-07-16 Matsushita Electric Ind Co Ltd Hybrid Magnetstruktur und deren Herstellungsverfahren
DE59504639D1 (de) * 1994-05-02 1999-02-04 Siemens Matsushita Components Verkapselung für elektronische bauelemente
US5552655A (en) * 1994-05-04 1996-09-03 Trw Inc. Low frequency mechanical resonator
US5473216A (en) * 1994-06-29 1995-12-05 Motorola, Inc. Piezoelectric device for controlling the frequency-temperature shift of piezoelectric crystals and method of making same
US5604336A (en) * 1995-03-08 1997-02-18 Weigh-Tronix, Inc. Load cell with composite end beams having portions with different elastic modulus
DE19649332C1 (de) * 1996-11-28 1998-01-22 Tele Quarz Gmbh Resonator mit Kristall
JP3042431B2 (ja) * 1996-12-03 2000-05-15 株式会社村田製作所 電子部品の封止構造および封止方法
CA2327734A1 (en) * 1999-12-21 2001-06-21 Eta Sa Fabriques D'ebauches Ultra-thin piezoelectric resonator
JP4547788B2 (ja) * 2000-03-15 2010-09-22 セイコーエプソン株式会社 圧電振動子のパッケージ構造
JP3995918B2 (ja) * 2001-10-29 2007-10-24 セイコーインスツル株式会社 表面実装型圧電振動子
JP2004080221A (ja) * 2002-08-13 2004-03-11 Fujitsu Media Device Kk 弾性波デバイス及びその製造方法
JP3905041B2 (ja) * 2003-01-07 2007-04-18 株式会社日立製作所 電子デバイスおよびその製造方法
JP2006197554A (ja) * 2004-12-17 2006-07-27 Seiko Epson Corp 弾性表面波デバイス及びその製造方法、ｉｃカード、携帯用電子機器
JP4690146B2 (ja) * 2005-08-26 2011-06-01 セイコーインスツル株式会社 水晶振動子、発振器及び電子機器
US7564177B2 (en) * 2006-12-26 2009-07-21 Nihon Dempa Kogyo Co., Ltd. Crystal unit having stacked structure
JP5078512B2 (ja) * 2007-09-06 2012-11-21 日本電波工業株式会社 水晶デバイス
JP5048471B2 (ja) * 2007-12-05 2012-10-17 セイコーインスツル株式会社 パッケージの製造方法、パッケージ、電子デバイス、圧電振動子、発振器、電子機器及び電波時計
US8410868B2 (en) 2009-06-04 2013-04-02 Sand 9, Inc. Methods and apparatus for temperature control of devices and mechanical resonating structures
US8476809B2 (en) * 2008-04-29 2013-07-02 Sand 9, Inc. Microelectromechanical systems (MEMS) resonators and related apparatus and methods
US8059425B2 (en) * 2008-05-28 2011-11-15 Azurewave Technologies, Inc. Integrated circuit module with temperature compensation crystal oscillator
US9048811B2 (en) 2009-03-31 2015-06-02 Sand 9, Inc. Integration of piezoelectric materials with substrates
JP5113870B2 (ja) * 2009-08-27 2013-01-09 日本電波工業株式会社 表面実装用水晶振動子の製造方法
JP5073772B2 (ja) * 2009-09-16 2012-11-14 日本電波工業株式会社 圧電デバイス
JP2011142374A (ja) * 2010-01-05 2011-07-21 Seiko Epson Corp 圧電デバイス、圧電デバイスの製造方法
WO2011093456A1 (ja) * 2010-01-29 2011-08-04 株式会社大真空 圧電振動デバイス、およびその製造方法
JP5129284B2 (ja) * 2010-03-09 2013-01-30 日本電波工業株式会社 圧電振動子及び圧電振動子の製造方法
JP2012060628A (ja) * 2010-08-07 2012-03-22 Nippon Dempa Kogyo Co Ltd 圧電デバイス及びその製造方法
EP2597067A1 (fr) * 2011-11-23 2013-05-29 Micro Crystal AG Procédé de fabrication d'un dispositif d'encapsulage
JP7463744B2 (ja) * 2020-01-30 2024-04-09 セイコーエプソン株式会社 時計

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH578803A5 (ja) * 1974-05-14 1976-08-13 Suisse Horlogerie
US3914836A (en) * 1974-06-21 1975-10-28 Us Army Method for processing quartz crystal resonators
JPS5248990A (en) * 1975-10-17 1977-04-19 Citizen Watch Co Ltd Thin plate tuning fork type quartz oscillator
JPS5279794A (en) * 1975-12-26 1977-07-05 Seiko Instr & Electronics Ltd Piezo-vibrator unit
JPS5294791A (en) * 1976-02-05 1977-08-09 Seiko Instr & Electronics Ltd Manufacture of piezoelectric oscillator unit
JPS5387192A (en) * 1977-01-11 1978-08-01 Sharp Corp Production of crystal vibrator
JPS53122943A (en) * 1977-04-01 1978-10-26 Sumitomo Heavy Ind Ltd High temperature heater of carbon grain with electric resistance furnace
JPS5421295A (en) * 1977-07-19 1979-02-17 Matsushima Kogyo Kk Crystal oscillator
JPS5478694A (en) * 1977-12-05 1979-06-22 Matsushima Kogyo Co Ltd Crystal vibrator
JPS5513553A (en) * 1978-07-14 1980-01-30 Matsushima Kogyo Co Ltd Crystal vibrator

Also Published As

Publication number Publication date
US4362961A (en) 1982-12-07
JPS5644213A (en) 1981-04-23
FR2461404A1 (fr) 1981-01-30

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