JPS55651A - Piezoelectric oscillator unit and its manufacture - Google Patents

Piezoelectric oscillator unit and its manufacture

Info

Publication number
JPS55651A
JPS55651A JP7348078A JP7348078A JPS55651A JP S55651 A JPS55651 A JP S55651A JP 7348078 A JP7348078 A JP 7348078A JP 7348078 A JP7348078 A JP 7348078A JP S55651 A JPS55651 A JP S55651A
Authority
JP
Japan
Prior art keywords
oscillator
long
unit
small
supported
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
JP7348078A
Other languages
Japanese (ja)
Inventor
Hiroshi Onuki
Yoshio Sano
Isao Shinoda
Seiji Higashichi
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 JP7348078A priority Critical patent/JPS55651A/en
Publication of JPS55651A publication Critical patent/JPS55651A/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
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
    • 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
    • H03H9/1014—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)

Abstract

PURPOSE:To realize the practical use of the thickness shear oscillator unit for the small-size and high-accuracy watch use by assembling the thickness shear oscillator unit into the unit using the small-size long cylindrical container. CONSTITUTION:The oblong thickness shear oscillator is stored into the long cylindrical container in such way that the long-side direction of the oscillator may be parallel to container cylindrical plane 15. Lead terminals 4 and 5 connecting to support terminals 16 and 17 are sealed in airtight insulation at only one bottom surface 13 of container bottom surfaces 13 and 14. And oscillator end part 2 of the sealed part side is supported in adhesion by short support component 16 with oscillator end part 3 of the opposite side supported by long support component 17 extending along the long side of the oscillator and also surrounding the oscillator. In this unit structure, the both end parts in the long side direction of the oscillator can be supported in adhesion by lead terminals 4 and 5 featuring a short distance between the sealed parts and in a small area. Thus, an oscillator unit can be obtained with a small crystal impedance and excellent impact-resistant performance.
JP7348078A 1978-06-16 1978-06-16 Piezoelectric oscillator unit and its manufacture Pending JPS55651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7348078A JPS55651A (en) 1978-06-16 1978-06-16 Piezoelectric oscillator unit and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7348078A JPS55651A (en) 1978-06-16 1978-06-16 Piezoelectric oscillator unit and its manufacture

Publications (1)

Publication Number Publication Date
JPS55651A true JPS55651A (en) 1980-01-07

Family

ID=13519477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7348078A Pending JPS55651A (en) 1978-06-16 1978-06-16 Piezoelectric oscillator unit and its manufacture

Country Status (1)

Country Link
JP (1) JPS55651A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138314A (en) * 1981-02-17 1981-10-28 Kyocera Corp Supporting construction of thickness slip quartz oscillator
JPS5791325U (en) * 1980-11-20 1982-06-05
US6545393B2 (en) * 2001-08-20 2003-04-08 Nihon Dempa Kogyo Co., Ltd. Crystal unit
US7345411B2 (en) * 2005-04-05 2008-03-18 Sieko Instruments Inc. Surface mount type piezoelectric vibrator and manufacturing method of the same, an oscillator with the surface mount type piezoelectric vibrator, an electronic unit, and a wave clock

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257794A (en) * 1975-11-06 1977-05-12 Seiko Epson Corp Width sliding piezoelectric vibrator
JPS5237470B2 (en) * 1974-04-22 1977-09-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237470B2 (en) * 1974-04-22 1977-09-22
JPS5257794A (en) * 1975-11-06 1977-05-12 Seiko Epson Corp Width sliding piezoelectric vibrator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791325U (en) * 1980-11-20 1982-06-05
JPS6318176Y2 (en) * 1980-11-20 1988-05-23
JPS56138314A (en) * 1981-02-17 1981-10-28 Kyocera Corp Supporting construction of thickness slip quartz oscillator
JPS6355247B2 (en) * 1981-02-17 1988-11-01 Kyocera Corp
US6545393B2 (en) * 2001-08-20 2003-04-08 Nihon Dempa Kogyo Co., Ltd. Crystal unit
US7345411B2 (en) * 2005-04-05 2008-03-18 Sieko Instruments Inc. Surface mount type piezoelectric vibrator and manufacturing method of the same, an oscillator with the surface mount type piezoelectric vibrator, an electronic unit, and a wave clock

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