JPS5523673A - Manufacture for crystal oscillator - Google Patents

Manufacture for crystal oscillator

Info

Publication number
JPS5523673A
JPS5523673A JP9702578A JP9702578A JPS5523673A JP S5523673 A JPS5523673 A JP S5523673A JP 9702578 A JP9702578 A JP 9702578A JP 9702578 A JP9702578 A JP 9702578A JP S5523673 A JPS5523673 A JP S5523673A
Authority
JP
Japan
Prior art keywords
crystal oscillator
vacuum sealing
batch processing
frame
piece
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
JP9702578A
Other languages
Japanese (ja)
Inventor
Hiroyuki Fujii
Joji Shimakawa
Yukio Hara
Masatoshi Kobayashi
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
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Matsushima Kogyo KK
Seiko Epson Corp
Suwa Seikosha 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, Seiko Epson Corp, Suwa Seikosha KK filed Critical Matsushima Kogyo KK
Priority to JP9702578A priority Critical patent/JPS5523673A/en
Publication of JPS5523673A publication Critical patent/JPS5523673A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To reduce the man-hour and to decrease the cost, by performing the vacuum sealing of the super thin type crystal oscillator clipped with two flat plates or two box type sound units in batch processing. CONSTITUTION:To the crystal piece 12 with frame made with etching punch, the packages 8 and 9 are etchingly punched with the same pitch as it, and three thin plates 10, 11, 13 are laminated in the wafer state as it is, the eutectic material having air tightness formed on the frame of the crystal oscillator piece 12 is heated and molten. Thus, the vacuum sealing is finished by batch processing for crystal oscillator for one wafer's share at a bundle. In this case, the mounting process and the vacuum sealing process are made at the same process. As an example of sealing method, between the frame 14 extended from the crystal oscillation piece and the case sealing part 16, the solder 15 of low melting point is formed and sealed with melting. Accordingly, from the manufacture of the components constituting the crystal oscillator to the end of vacuum sealing is made all with batch processing to decrease the cost.
JP9702578A 1978-08-09 1978-08-09 Manufacture for crystal oscillator Pending JPS5523673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9702578A JPS5523673A (en) 1978-08-09 1978-08-09 Manufacture for crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9702578A JPS5523673A (en) 1978-08-09 1978-08-09 Manufacture for crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5523673A true JPS5523673A (en) 1980-02-20

Family

ID=14180877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9702578A Pending JPS5523673A (en) 1978-08-09 1978-08-09 Manufacture for crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5523673A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116126U (en) * 1989-03-02 1990-09-18
JP2007096777A (en) * 2005-09-29 2007-04-12 Kyocera Kinseki Corp Method of manufacturing piezoelectric vibrator
US8020264B2 (en) * 2007-12-20 2011-09-20 Seiko Instruments Inc. Method of manufacturing a piezoelectric vibrator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116126U (en) * 1989-03-02 1990-09-18
JP2007096777A (en) * 2005-09-29 2007-04-12 Kyocera Kinseki Corp Method of manufacturing piezoelectric vibrator
US8020264B2 (en) * 2007-12-20 2011-09-20 Seiko Instruments Inc. Method of manufacturing a piezoelectric vibrator

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