JPS57115014A - Quartz oscillator - Google Patents

Quartz oscillator

Info

Publication number
JPS57115014A
JPS57115014A JP85781A JP85781A JPS57115014A JP S57115014 A JPS57115014 A JP S57115014A JP 85781 A JP85781 A JP 85781A JP 85781 A JP85781 A JP 85781A JP S57115014 A JPS57115014 A JP S57115014A
Authority
JP
Japan
Prior art keywords
glass
package
supporting part
quartz
oscillation bar
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
JP85781A
Other languages
Japanese (ja)
Inventor
Tetsuo Yamagishi
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 Epson Corp
Suwa Seikosha KK
Original Assignee
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP85781A priority Critical patent/JPS57115014A/en
Publication of JPS57115014A publication Critical patent/JPS57115014A/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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • H03H9/0519—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps for cantilever

Landscapes

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

Abstract

PURPOSE:To reduce the manufacturing man-hours, to simplify the construction, to reduce the manufacturing cost and to increase the performance of a quartz oscillator, by directly bonding a supporting part of the quartz oscillation bar to a glass member and directly clipping the supporting part with a flat package. CONSTITUTION:A package 8 and a cover 7 made of glass constitute a flat package, and a supporting part of a quartz oscillation bar 9 is strongly bonded to the cover 7 made of glass with a low melting point glass 10. The quartz oscillation bar 9 is clipped with the glass 10 and the package 8 to support it with good front and rear balance, and airtight sealing is made with a low melting point glass 11.
JP85781A 1981-01-07 1981-01-07 Quartz oscillator Pending JPS57115014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP85781A JPS57115014A (en) 1981-01-07 1981-01-07 Quartz oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP85781A JPS57115014A (en) 1981-01-07 1981-01-07 Quartz oscillator

Publications (1)

Publication Number Publication Date
JPS57115014A true JPS57115014A (en) 1982-07-17

Family

ID=11485319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP85781A Pending JPS57115014A (en) 1981-01-07 1981-01-07 Quartz oscillator

Country Status (1)

Country Link
JP (1) JPS57115014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009647A1 (en) * 1997-08-19 1999-02-25 Miyota Co., Ltd. Piezoelectric vibrator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009647A1 (en) * 1997-08-19 1999-02-25 Miyota Co., Ltd. Piezoelectric vibrator
GB2345397A (en) * 1997-08-19 2000-07-05 Citizen Watch Co Ltd Piezoelectric vibrator
GB2345397B (en) * 1997-08-19 2001-10-31 Citizen Watch Co Ltd Piezoelectric vibrator
US6396201B1 (en) 1997-08-19 2002-05-28 Miyota Co., Ltd. Piezoelectric vibrator

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