JPS60129717U - 圧電振動子 - Google Patents

圧電振動子

Info

Publication number
JPS60129717U
JPS60129717U JP1539984U JP1539984U JPS60129717U JP S60129717 U JPS60129717 U JP S60129717U JP 1539984 U JP1539984 U JP 1539984U JP 1539984 U JP1539984 U JP 1539984U JP S60129717 U JPS60129717 U JP S60129717U
Authority
JP
Japan
Prior art keywords
frame
piezoelectric vibrator
piezoelectric
view
sectional
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1539984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH036025Y2 (enrdf_load_stackoverflow
Inventor
穂積 中田
務 山川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP1539984U priority Critical patent/JPS60129717U/ja
Priority to GB08431814A priority patent/GB2154058B/en
Priority to DE19843446612 priority patent/DE3446612A1/de
Publication of JPS60129717U publication Critical patent/JPS60129717U/ja
Application granted granted Critical
Publication of JPH036025Y2 publication Critical patent/JPH036025Y2/ja
Granted legal-status Critical Current

Links

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
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0514—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1539984U 1984-02-08 1984-02-08 圧電振動子 Granted JPS60129717U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1539984U JPS60129717U (ja) 1984-02-08 1984-02-08 圧電振動子
GB08431814A GB2154058B (en) 1984-02-08 1984-12-17 Piezoelectric resonator
DE19843446612 DE3446612A1 (de) 1984-02-08 1984-12-20 Piezoelektrischer resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1539984U JPS60129717U (ja) 1984-02-08 1984-02-08 圧電振動子

Publications (2)

Publication Number Publication Date
JPS60129717U true JPS60129717U (ja) 1985-08-30
JPH036025Y2 JPH036025Y2 (enrdf_load_stackoverflow) 1991-02-15

Family

ID=11887652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1539984U Granted JPS60129717U (ja) 1984-02-08 1984-02-08 圧電振動子

Country Status (3)

Country Link
JP (1) JPS60129717U (enrdf_load_stackoverflow)
DE (1) DE3446612A1 (enrdf_load_stackoverflow)
GB (1) GB2154058B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017059918A (ja) * 2015-09-15 2017-03-23 リバーエレテック株式会社 水晶振動子及びその製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013665A1 (de) * 1990-04-27 1991-10-31 Fraunhofer Ges Forschung Sensor zum nachweisen eines stoffes in einer fluessigkeit
DE19734706A1 (de) * 1997-08-11 1999-02-18 Fraunhofer Ges Forschung Piezoelektrischer Resonator, Verfahren zur Herstellung des Resonators sowie dessen Einsatz als Sensorelement zum Erfassen der Konzentration eines in einem Fluid enthaltenen Stoffes und/oder der Bestimmung physikalischer Eigenschaften des Fluids
SE0203772D0 (sv) * 2002-12-19 2002-12-19 Attana Ab Piezoelectric sensor arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537172A (en) * 1976-07-09 1978-01-23 Hitachi Ltd Solder-sealed ceramic package
JPS5579121U (enrdf_load_stackoverflow) * 1978-11-24 1980-05-31
JPS5818288U (ja) * 1981-07-30 1983-02-04 青沼　守夫 連続旗

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484004A (en) * 1945-11-14 1949-10-04 Reeves Hoffman Corp Crystal holder
GB1315043A (en) * 1969-08-25 1973-04-26 Tokyo Electric Co Ltd Ceramic piezoelectric resonators
JPS5027869Y1 (enrdf_load_stackoverflow) * 1970-05-13 1975-08-18
DE2939844A1 (de) * 1978-12-21 1980-07-10 Seiko Instr & Electronics Quarzschwinger
CH643980B (fr) * 1981-04-02 Ebauchesfabrik Eta Ag Oscillateur piezo-electrique et procede pour sa fabrication.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537172A (en) * 1976-07-09 1978-01-23 Hitachi Ltd Solder-sealed ceramic package
JPS5579121U (enrdf_load_stackoverflow) * 1978-11-24 1980-05-31
JPS5818288U (ja) * 1981-07-30 1983-02-04 青沼　守夫 連続旗

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017059918A (ja) * 2015-09-15 2017-03-23 リバーエレテック株式会社 水晶振動子及びその製造方法

Also Published As

Publication number Publication date
JPH036025Y2 (enrdf_load_stackoverflow) 1991-02-15
GB8431814D0 (en) 1985-01-30
DE3446612A1 (de) 1985-08-08
GB2154058B (en) 1988-03-09
GB2154058A (en) 1985-08-29

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