JPS5693412A - Superthin quartz oscillator - Google Patents

Superthin quartz oscillator

Info

Publication number
JPS5693412A
JPS5693412A JP17335579A JP17335579A JPS5693412A JP S5693412 A JPS5693412 A JP S5693412A JP 17335579 A JP17335579 A JP 17335579A JP 17335579 A JP17335579 A JP 17335579A JP S5693412 A JPS5693412 A JP S5693412A
Authority
JP
Japan
Prior art keywords
solder
vessels
groove
oscillator
quartz oscillator
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.)
Pending
Application number
JP17335579A
Other languages
Japanese (ja)
Inventor
Akihito Kudo
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP17335579A priority Critical patent/JPS5693412A/en
Publication of JPS5693412A publication Critical patent/JPS5693412A/en
Pending 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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To prevent break of solder to improve airtightness, by providing a groove in upper and lower vessels where the oscillator is stored. CONSTITUTION:Groove 7 is provided in upper and lower vessels 4a and 4b, and vessels 4a and 4b solder 5a and 5b as upper and lower adhesive materials and quartz oscillator 6 are put in the vacuum chamber, and they are heated up to the temperature where the solder is melted, thus sealing vessels tightly. In this case, the melted solder is flowed and gathered in groove 7, and therefore, the solder is prevented from being broken halfway to damage airtightness. Further, the solder is not flowed up to oscillator 6 and does not impede oscillation.
JP17335579A 1979-12-26 1979-12-26 Superthin quartz oscillator Pending JPS5693412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17335579A JPS5693412A (en) 1979-12-26 1979-12-26 Superthin quartz oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17335579A JPS5693412A (en) 1979-12-26 1979-12-26 Superthin quartz oscillator

Publications (1)

Publication Number Publication Date
JPS5693412A true JPS5693412A (en) 1981-07-29

Family

ID=15958867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17335579A Pending JPS5693412A (en) 1979-12-26 1979-12-26 Superthin quartz oscillator

Country Status (1)

Country Link
JP (1) JPS5693412A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985117A (en) * 1982-11-05 1984-05-17 Seikosha Co Ltd Thickness shear piezoelectric oscillator
JPS62133425U (en) * 1986-02-13 1987-08-22
JPH01151813A (en) * 1987-12-09 1989-06-14 Seiko Electronic Components Ltd Small sized crystal resonator
JPH0370306A (en) * 1989-08-10 1991-03-26 Murata Mfg Co Ltd Manufacture of piezoelectric resonator
JPH0475426U (en) * 1990-11-14 1992-07-01
US5373269A (en) * 1989-06-14 1994-12-13 Murata Manufacturing Co., Ltd. Piezoelectric resonator device of tuning fork type including a spacer member
JP2007096777A (en) * 2005-09-29 2007-04-12 Kyocera Kinseki Corp Method of manufacturing piezoelectric vibrator
JP2012065155A (en) * 2010-09-16 2012-03-29 Nippon Dempa Kogyo Co Ltd Piezoelectric device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985117A (en) * 1982-11-05 1984-05-17 Seikosha Co Ltd Thickness shear piezoelectric oscillator
JPH0131801B2 (en) * 1982-11-05 1989-06-28 Seikosha Kk
JPS62133425U (en) * 1986-02-13 1987-08-22
JPH01151813A (en) * 1987-12-09 1989-06-14 Seiko Electronic Components Ltd Small sized crystal resonator
US5373269A (en) * 1989-06-14 1994-12-13 Murata Manufacturing Co., Ltd. Piezoelectric resonator device of tuning fork type including a spacer member
JPH0370306A (en) * 1989-08-10 1991-03-26 Murata Mfg Co Ltd Manufacture of piezoelectric resonator
JPH0475426U (en) * 1990-11-14 1992-07-01
JP2007096777A (en) * 2005-09-29 2007-04-12 Kyocera Kinseki Corp Method of manufacturing piezoelectric vibrator
JP2012065155A (en) * 2010-09-16 2012-03-29 Nippon Dempa Kogyo Co Ltd Piezoelectric device

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