JPS533181A - Hermetically sealed package of piezoelectric vibrators, etc. - Google Patents

Hermetically sealed package of piezoelectric vibrators, etc.

Info

Publication number
JPS533181A
JPS533181A JP7758376A JP7758376A JPS533181A JP S533181 A JPS533181 A JP S533181A JP 7758376 A JP7758376 A JP 7758376A JP 7758376 A JP7758376 A JP 7758376A JP S533181 A JPS533181 A JP S533181A
Authority
JP
Japan
Prior art keywords
hermetically sealed
sealed package
piezoelectric vibrators
hermetic terminal
vibrator
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
JP7758376A
Other languages
Japanese (ja)
Inventor
Isao Shinoda
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 JP7758376A priority Critical patent/JPS533181A/en
Publication of JPS533181A publication Critical patent/JPS533181A/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)
  • Casings For Electric Apparatus (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To make possible low temperature sealing and obtain a vibrator of goos characteristics by forming a package for accommodation of a piezoelectric vibrator with a hermetic terminal and a glass cap whose top is closed or a hermetic terminal and a glass pipe designed to be fitted with a cover at its top, and bonding or brazing these.
JP7758376A 1976-06-30 1976-06-30 Hermetically sealed package of piezoelectric vibrators, etc. Pending JPS533181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7758376A JPS533181A (en) 1976-06-30 1976-06-30 Hermetically sealed package of piezoelectric vibrators, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7758376A JPS533181A (en) 1976-06-30 1976-06-30 Hermetically sealed package of piezoelectric vibrators, etc.

Publications (1)

Publication Number Publication Date
JPS533181A true JPS533181A (en) 1978-01-12

Family

ID=13637994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7758376A Pending JPS533181A (en) 1976-06-30 1976-06-30 Hermetically sealed package of piezoelectric vibrators, etc.

Country Status (1)

Country Link
JP (1) JPS533181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069311A2 (en) * 1981-07-06 1983-01-12 GTE Products Corporation Glass encapsulated quartz oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069311A2 (en) * 1981-07-06 1983-01-12 GTE Products Corporation Glass encapsulated quartz oscillator

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