JPS64809A - Piezoelectric oscillator - Google Patents

Piezoelectric oscillator

Info

Publication number
JPS64809A
JPS64809A JP16350187A JP16350187A JPS64809A JP S64809 A JPS64809 A JP S64809A JP 16350187 A JP16350187 A JP 16350187A JP 16350187 A JP16350187 A JP 16350187A JP S64809 A JPS64809 A JP S64809A
Authority
JP
Japan
Prior art keywords
oscillating piece
joining
solders
stem
degradation
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
JP16350187A
Other languages
Japanese (ja)
Other versions
JPH01809A (en
Inventor
Seiichi Igarashi
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.)
Matsushima Kogyo KK
Original Assignee
Matsushima Kogyo KK
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 Matsushima Kogyo KK filed Critical Matsushima Kogyo KK
Priority to JP16350187A priority Critical patent/JPS64809A/en
Publication of JPH01809A publication Critical patent/JPH01809A/en
Publication of JPS64809A publication Critical patent/JPS64809A/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE: To improve the joining strength and to prevent the degradation in characteristic due to joining by welding a piezoelectric oscillating piece stood on a stem to a lead wire soldered on the surface by ultrasonic welding.
CONSTITUTION: Front end parts 6 and 7 of lead wires 2 and 3 are crushed before sealing and solders 8 and 9 are adhered on their surfaces by plating, vapor-deposition, sputtering, or the like. Lead wires 2 and 3 are buried in a stem 1, and thereafter, mount parts 13 and 14 of a bar AT crystal oscillating piece 10 are brought into contact with front end parts 6 and 7 and are fixed there by the ultrasonic welding method to mount the oscillating piece. Thus, a piezoelectric oscillator which has a high joining strength and is free from degradation in characteristic is obtained because joining is completed in a short time and the electrode film of the oscillating piece 10 is not covered with solders.
COPYRIGHT: (C)1989,JPO&Japio
JP16350187A 1987-03-11 1987-06-30 Piezoelectric oscillator Pending JPS64809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16350187A JPS64809A (en) 1987-03-11 1987-06-30 Piezoelectric oscillator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5595287 1987-03-11
JP62-55952 1987-03-11
JP16350187A JPS64809A (en) 1987-03-11 1987-06-30 Piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPH01809A JPH01809A (en) 1989-01-05
JPS64809A true JPS64809A (en) 1989-01-05

Family

ID=26396844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16350187A Pending JPS64809A (en) 1987-03-11 1987-06-30 Piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS64809A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635463A (en) * 1984-05-18 1987-01-13 L. Schuler Gmbh Arrangement for the ejection of the shaped parts out of the matrix of a deformation press
JP2008160802A (en) * 2006-11-30 2008-07-10 Seiko Instruments Inc Piezoelectric vibrator, method of manufacturing the piezoelectric vibrator, oscillator including the piezoelectric vibrator, electronic device, and radio timepiece
JP2009055264A (en) * 2007-08-27 2009-03-12 Seiko Instruments Inc Airtight terminal manufacturing method and airtight terminal, piezoelectric vibrator manufacturing method and piezoelectric vibrator, oscillator, electronic device, radio timepiece
WO2011068200A1 (en) * 2009-12-04 2011-06-09 株式会社大真空 Lead type piezoelectric oscillation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635463A (en) * 1984-05-18 1987-01-13 L. Schuler Gmbh Arrangement for the ejection of the shaped parts out of the matrix of a deformation press
JP2008160802A (en) * 2006-11-30 2008-07-10 Seiko Instruments Inc Piezoelectric vibrator, method of manufacturing the piezoelectric vibrator, oscillator including the piezoelectric vibrator, electronic device, and radio timepiece
US8438709B2 (en) 2006-11-30 2013-05-14 Seiko Instruments Inc. Method of fabricating a piezoelectric vibrator
JP2009055264A (en) * 2007-08-27 2009-03-12 Seiko Instruments Inc Airtight terminal manufacturing method and airtight terminal, piezoelectric vibrator manufacturing method and piezoelectric vibrator, oscillator, electronic device, radio timepiece
WO2011068200A1 (en) * 2009-12-04 2011-06-09 株式会社大真空 Lead type piezoelectric oscillation device
US8987975B2 (en) 2009-12-04 2015-03-24 Daishinku Corporation Lead type piezoelectric resonator device
JP5799811B2 (en) * 2009-12-04 2015-10-28 株式会社大真空 Lead type piezoelectric vibration device

Similar Documents

Publication Publication Date Title
CA2011888A1 (en) Fluxless soldering process
JPS5788770A (en) Photo semiconductor device
CA2204308A1 (en) Ultrasonic vibration soldering apparatus and resonator used therein
Stone et al. Mechanical properties of solders and soldered joints
MY115424A (en) Coil winding method and a combination of a coil winding jig and a coil winding machine for carrying out the same.
JPS57125510A (en) Quartz oscillator
JPS554176A (en) Crystal vibrator
JPS5389368A (en) Production of semiconductor integrated circuit
JPS5585035A (en) Bonding method and apparatus used therefor
JPS57167665A (en) Soldering method for spare lead of circuit part
JPS5472740A (en) Connecting method for metallic body
JPS57154685A (en) Assembling method of magnetic tape cartridge
JPS5643812A (en) Piezoelectric holder
JPS5797213A (en) Supporting method of quartz oscillator
JPS56114572A (en) Soldering method and its equipment
JPS52140915A (en) Bonding of troughs
JPS54146960A (en) Semiconductor device
JPS57171571A (en) Joining method for super hard alloy and other metal
JPS5411488A (en) Terminal soldering
FR2374756A1 (en) Sealed electrical connection for piezoelectric resonator support - uses high fusion point soft solder plug fitting around support pin in ceramic base
JPS5587946A (en) Ultrasonic tester for resistance welding
Stepanskii Evaluation of Filler Material Fluidity During Soldering
Thompson Fasteners Fight Back
JPH01809A (en) piezoelectric vibrator
JPS57212814A (en) Supporting body for flat-shaped oscillator