DK136339B - Kvartskrystal resonator. - Google Patents

Kvartskrystal resonator.

Info

Publication number
DK136339B
DK136339B DK572872AA DK572872A DK136339B DK 136339 B DK136339 B DK 136339B DK 572872A A DK572872A A DK 572872AA DK 572872 A DK572872 A DK 572872A DK 136339 B DK136339 B DK 136339B
Authority
DK
Denmark
Prior art keywords
quartz crystal
crystal resonator
resonator
quartz
crystal
Prior art date
Application number
DK572872AA
Other languages
English (en)
Other versions
DK136339C (da
Inventor
Takao Watanabe
Akira Kohchi
Toshinobu Fujii
Original Assignee
Meidensha Electric Mfg Co Ltd
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 Meidensha Electric Mfg Co Ltd filed Critical Meidensha Electric Mfg Co Ltd
Publication of DK136339B publication Critical patent/DK136339B/da
Application granted granted Critical
Publication of DK136339C publication Critical patent/DK136339C/da

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
    • H03H9/15—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
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DK572872AA 1971-11-17 1972-11-17 Kvartskrystal resonator. DK136339B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46092274A JPS5229908B2 (da) 1971-11-17 1971-11-17

Publications (2)

Publication Number Publication Date
DK136339B true DK136339B (da) 1977-09-26
DK136339C DK136339C (da) 1978-02-27

Family

ID=14049808

Family Applications (1)

Application Number Title Priority Date Filing Date
DK572872AA DK136339B (da) 1971-11-17 1972-11-17 Kvartskrystal resonator.

Country Status (5)

Country Link
US (1) US3872411A (da)
JP (1) JPS5229908B2 (da)
DE (1) DE2256624C3 (da)
DK (1) DK136339B (da)
SE (1) SE387496B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525333U (da) * 1978-08-03 1980-02-19
GB2062911B (en) * 1979-10-22 1984-04-26 Hitachi Ltd Display device
US4554717A (en) * 1983-12-08 1985-11-26 The United States Of America As Represented By The Secretary Of The Army Method of making miniature high frequency SC-cut quartz crystal resonators
US4625138A (en) * 1984-10-24 1986-11-25 The United States Of America As Represented By The Secretary Of The Army Piezoelectric microwave resonator using lateral excitation
FR2577362B1 (fr) * 1985-02-13 1987-04-17 Ebauchesfabrik Eta Ag Procede de fabrication de resonateurs a quartz a haute frequence
US5119840A (en) * 1986-04-07 1992-06-09 Kaijo Kenki Co., Ltd. Ultrasonic oscillating device and ultrasonic washing apparatus using the same
ES2033001T3 (es) * 1987-06-12 1993-03-01 Juerg Dual Viscosimetro
JPH0230207A (ja) * 1988-07-20 1990-01-31 Asahi Denpa Kk 水晶振動子及びその製造方法
US5283496A (en) * 1988-07-20 1994-02-01 Asahi Dempa Co., Ltd. Thickness shear crystal resonator and manufacturing method therefor
JP2813996B2 (ja) * 1989-11-30 1998-10-22 セイコープレシジョン株式会社 ３次オーバトーンａｔカット水晶振動子
JP2004056601A (ja) * 2002-07-22 2004-02-19 Toyo Commun Equip Co Ltd 圧電振動子およびその製造方法
SE0300375D0 (sv) 2003-02-12 2003-02-12 Attana Ab Piezoelectric resonator
JP4477364B2 (ja) * 2004-01-13 2010-06-09 日本電波工業株式会社 水晶振動子
JP2006020020A (ja) * 2004-07-01 2006-01-19 Nippon Dempa Kogyo Co Ltd 水晶振動子
US7568377B2 (en) * 2005-07-28 2009-08-04 University Of South Florida High frequency thickness shear mode acoustic wave sensor for gas and organic vapor detection
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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222622A (en) * 1962-08-14 1965-12-07 Clevite Corp Wave filter comprising piezoelectric wafer electroded to define a plurality of resonant regions independently operable without significant electro-mechanical interaction
US3363119A (en) * 1965-04-19 1968-01-09 Clevite Corp Piezoelectric resonator and method of making same
US3401276A (en) * 1965-04-19 1968-09-10 Clevite Corp Piezoelectric resonators
US3384768A (en) * 1967-09-29 1968-05-21 Clevite Corp Piezoelectric resonator
US3576453A (en) * 1969-05-02 1971-04-27 Bell Telephone Labor Inc Monolithic electric wave filters
US3585418A (en) * 1969-07-22 1971-06-15 Clevite Corp Piezoelectric resonators and method of tuning the same
US3694677A (en) * 1971-03-03 1972-09-26 Us Army Vhf-uhf piezoelectric resonators
US3683213A (en) * 1971-03-09 1972-08-08 Statek Corp Microresonator of tuning fork configuration

Also Published As

Publication number Publication date
DK136339C (da) 1978-02-27
JPS4856385A (da) 1973-08-08
SE387496B (sv) 1976-09-06
DE2256624A1 (de) 1973-05-30
JPS5229908B2 (da) 1977-08-04
DE2256624C3 (de) 1981-12-03
US3872411A (en) 1975-03-18
DE2256624B2 (de) 1974-06-06

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