JPS5567214A - Crystal vibrator package - Google Patents

Crystal vibrator package

Info

Publication number
JPS5567214A
JPS5567214A JP14071878A JP14071878A JPS5567214A JP S5567214 A JPS5567214 A JP S5567214A JP 14071878 A JP14071878 A JP 14071878A JP 14071878 A JP14071878 A JP 14071878A JP S5567214 A JPS5567214 A JP S5567214A
Authority
JP
Japan
Prior art keywords
glass
crystal vibrator
package
rings
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
JP14071878A
Other languages
Japanese (ja)
Inventor
Setsuo Shoji
Kazuo Hasumi
Kenzo Kato
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 JP14071878A priority Critical patent/JPS5567214A/en
Publication of JPS5567214A publication Critical patent/JPS5567214A/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
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
    • 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
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device

Landscapes

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

Abstract

PURPOSE:To obtain a small-size and good-sealing property crystal vibrator package by laminating glass materials to produce the vibrator package. CONSTITUTION:Two glass panels 20a and 20b and two glass panel rings 21a and 21b are laminated, and crystal vibrator 6 is stored inside. A low-melting point glass or metallic thin film is plated onto each glass material and is melted to seal crystal vibrator 6 hermetically. Since it is sufficient if the thickness of glass panel rings is slightly larger than that of the crystal vibrator, the package itself can be thin. Many glass rings can be produced with a high precision at a time by etching.
JP14071878A 1978-11-14 1978-11-14 Crystal vibrator package Pending JPS5567214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14071878A JPS5567214A (en) 1978-11-14 1978-11-14 Crystal vibrator package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14071878A JPS5567214A (en) 1978-11-14 1978-11-14 Crystal vibrator package

Publications (1)

Publication Number Publication Date
JPS5567214A true JPS5567214A (en) 1980-05-21

Family

ID=15275087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14071878A Pending JPS5567214A (en) 1978-11-14 1978-11-14 Crystal vibrator package

Country Status (1)

Country Link
JP (1) JPS5567214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222272A2 (en) * 1985-11-07 1987-05-20 Schott Glaswerke Flat housing for hermetically enclosing piezo-electric components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222272A2 (en) * 1985-11-07 1987-05-20 Schott Glaswerke Flat housing for hermetically enclosing piezo-electric components

Similar Documents

Publication Publication Date Title
GB2020684B (en) Thin film electroluminescent display panel sealed by glass substrates
JPS5631213A (en) Surface elastic wave element
JPS646925A (en) Liquid crystal display device and manufacture thereof
JPS5440090A (en) Elastic surface wave resonator element
CH616806B (en) LIQUID CRYSTAL DISPLAY WITH POLARIZER.
JPS5567214A (en) Crystal vibrator package
JPS5316646A (en) Manufacture of display element
JPS5379396A (en) Square plate form piezoelectric ceramic vibrator
JPS5345193A (en) Hermetic case for crystal vibrator
JPS5454594A (en) Case of micro piezo-electric vibrator
JPS55124282A (en) Method of fabricating piezoelectric acoustic converter
JPS5386233A (en) Process for producing liquid crystal indicator panel
JPS5329749A (en) Liquid crystal display device
JPS57113608A (en) Quartz oscillator
JPS5348541A (en) Liquid crystal display device
JPS5454658A (en) Production of electrochromic display device
JPS5336258A (en) Production of liquid crystal cell
JPS5528024A (en) Lquid crystal display panel
JPS5390794A (en) Sealing structure of crystal vibrator and sealing method
JPS52153411A (en) Production of electric substrate
JPS57142017A (en) Surface acoustic wave device
JPS566186A (en) Alarm unit for timepiece
JPS6477534A (en) Transparent moistureproof packaging material
JPS549958A (en) Production for spacing defining film of liquid crystal diaply panels
JPS5564416A (en) Vibrator