JPS53139487A - Manufacture of crystal vibrator - Google Patents

Manufacture of crystal vibrator

Info

Publication number
JPS53139487A
JPS53139487A JP5473177A JP5473177A JPS53139487A JP S53139487 A JPS53139487 A JP S53139487A JP 5473177 A JP5473177 A JP 5473177A JP 5473177 A JP5473177 A JP 5473177A JP S53139487 A JPS53139487 A JP S53139487A
Authority
JP
Japan
Prior art keywords
manufacture
crystal vibrator
vibrator
worrying
crystal
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
JP5473177A
Other languages
Japanese (ja)
Inventor
Tamotsu Koyama
Yoshiharu Kuroda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP5473177A priority Critical patent/JPS53139487A/en
Publication of JPS53139487A publication Critical patent/JPS53139487A/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
    • H03H9/10—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
    • H03H9/1021—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 the BAW device being of the cantilever type

Landscapes

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

Abstract

PURPOSE:To manufacture a crystal vibrator which enables a frequency adjustment easily and which eliminates the need for worrying about that gas resides inside the cap.
JP5473177A 1977-05-11 1977-05-11 Manufacture of crystal vibrator Pending JPS53139487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5473177A JPS53139487A (en) 1977-05-11 1977-05-11 Manufacture of crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5473177A JPS53139487A (en) 1977-05-11 1977-05-11 Manufacture of crystal vibrator

Publications (1)

Publication Number Publication Date
JPS53139487A true JPS53139487A (en) 1978-12-05

Family

ID=12978937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5473177A Pending JPS53139487A (en) 1977-05-11 1977-05-11 Manufacture of crystal vibrator

Country Status (1)

Country Link
JP (1) JPS53139487A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138214A (en) * 1989-12-27 1992-08-11 Matsushita Electric Industrial Co., Ltd. Piezoelectric transducer and method of adjusting oscillation frequency thereof
KR101110344B1 (en) * 2009-05-19 2012-02-15 주식회사 코밸 Pressure reducing valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138214A (en) * 1989-12-27 1992-08-11 Matsushita Electric Industrial Co., Ltd. Piezoelectric transducer and method of adjusting oscillation frequency thereof
KR101110344B1 (en) * 2009-05-19 2012-02-15 주식회사 코밸 Pressure reducing valve

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