JPS5513553A - Crystal vibrator - Google Patents

Crystal vibrator

Info

Publication number
JPS5513553A
JPS5513553A JP8587778A JP8587778A JPS5513553A JP S5513553 A JPS5513553 A JP S5513553A JP 8587778 A JP8587778 A JP 8587778A JP 8587778 A JP8587778 A JP 8587778A JP S5513553 A JPS5513553 A JP S5513553A
Authority
JP
Japan
Prior art keywords
hole
electrode
face
oscillation piece
cost
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.)
Granted
Application number
JP8587778A
Other languages
English (en)
Other versions
JPS6125249B2 (ja
Inventor
Hiroyuki Fujii
Joji Shimakawa
Yukio Hara
Masatoshi Kobayashi
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.)
Matsushima Kogyo KK
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Matsushima Kogyo KK
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 Matsushima Kogyo KK, Seiko Epson Corp, Suwa Seikosha KK filed Critical Matsushima Kogyo KK
Priority to JP8587778A priority Critical patent/JPS5513553A/ja
Priority to CH657379A priority patent/CH632391B/fr
Priority to GB7924513A priority patent/GB2029092B/en
Publication of JPS5513553A publication Critical patent/JPS5513553A/ja
Priority to SG11/84A priority patent/SG1184G/en
Priority to HK494/84A priority patent/HK49484A/xx
Priority to MY386/85A priority patent/MY8500386A/xx
Publication of JPS6125249B2 publication Critical patent/JPS6125249B2/ja
Granted 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
    • H03H9/1035—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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP8587778A 1978-07-14 1978-07-14 Crystal vibrator Granted JPS5513553A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8587778A JPS5513553A (en) 1978-07-14 1978-07-14 Crystal vibrator
CH657379A CH632391B (fr) 1978-07-14 1979-07-13 Bloc oscillateur a cristal de quartz, procede de fabrication de celui-ci.
GB7924513A GB2029092B (en) 1978-07-14 1979-07-13 Piezo-electric oscillator assembly
SG11/84A SG1184G (en) 1978-07-14 1984-01-03 Method of forming a piezoelectric oscillator
HK494/84A HK49484A (en) 1978-07-14 1984-06-14 Method of forming a piezoelectric oscillator
MY386/85A MY8500386A (en) 1978-07-14 1985-12-30 Method of forming a piezoelectric oscillaltor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8587778A JPS5513553A (en) 1978-07-14 1978-07-14 Crystal vibrator

Publications (2)

Publication Number Publication Date
JPS5513553A true JPS5513553A (en) 1980-01-30
JPS6125249B2 JPS6125249B2 (ja) 1986-06-14

Family

ID=13871121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8587778A Granted JPS5513553A (en) 1978-07-14 1978-07-14 Crystal vibrator

Country Status (6)

Country Link
JP (1) JPS5513553A (ja)
CH (1) CH632391B (ja)
GB (1) GB2029092B (ja)
HK (1) HK49484A (ja)
MY (1) MY8500386A (ja)
SG (1) SG1184G (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669917A (en) * 1979-11-12 1981-06-11 Seiko Instr & Electronics Ltd Extremely thin quartz oscillator
JPS5791015A (en) * 1980-11-27 1982-06-07 Seiko Instr & Electronics Ltd Small-sized quartz oscillator of profile oscillation mode
US5757107A (en) * 1994-11-01 1998-05-26 Fujitsu Limited Tuning-fork vibratory gyro and sensor system using the same
US5861705A (en) * 1994-11-01 1999-01-19 Fujitsu Limited Tuning-fork vibratory gyro and sensor system using the same
JP2009065437A (ja) * 2007-09-06 2009-03-26 Nippon Dempa Kogyo Co Ltd 水晶デバイス
JP2011071957A (ja) * 2009-08-27 2011-04-07 Nippon Dempa Kogyo Co Ltd 表面実装用水晶振動子の製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626479A5 (ja) * 1979-07-05 1981-11-13 Suisse Horlogerie
CH625372A5 (ja) * 1979-07-06 1981-09-15 Ebauchesfabrik Eta Ag
CH655423GA3 (ja) * 1984-02-15 1986-04-30
US4639631A (en) * 1985-07-01 1987-01-27 Motorola, Inc. Electrostatically sealed piezoelectric device
KR0158469B1 (ko) * 1992-10-15 1999-03-20 모리시타 요이찌 발진자
JPH07106905A (ja) * 1993-10-06 1995-04-21 Matsushita Electric Ind Co Ltd 発振子
JPH09246904A (ja) * 1996-03-14 1997-09-19 Citizen Watch Co Ltd 表面実装型水晶振動子
JP4434537B2 (ja) 2001-08-27 2010-03-17 パナソニック株式会社 圧電機能部品

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669917A (en) * 1979-11-12 1981-06-11 Seiko Instr & Electronics Ltd Extremely thin quartz oscillator
JPS5791015A (en) * 1980-11-27 1982-06-07 Seiko Instr & Electronics Ltd Small-sized quartz oscillator of profile oscillation mode
US5757107A (en) * 1994-11-01 1998-05-26 Fujitsu Limited Tuning-fork vibratory gyro and sensor system using the same
US5861705A (en) * 1994-11-01 1999-01-19 Fujitsu Limited Tuning-fork vibratory gyro and sensor system using the same
JP2009065437A (ja) * 2007-09-06 2009-03-26 Nippon Dempa Kogyo Co Ltd 水晶デバイス
JP2011071957A (ja) * 2009-08-27 2011-04-07 Nippon Dempa Kogyo Co Ltd 表面実装用水晶振動子の製造方法
US8390176B2 (en) 2009-08-27 2013-03-05 Nihon Dempa Kogyo Co., Ltd. Stacked crystal resonator and manufacturing method thereof

Also Published As

Publication number Publication date
GB2029092B (en) 1983-01-26
HK49484A (en) 1984-06-22
SG1184G (en) 1985-02-15
CH632391B (fr)
MY8500386A (en) 1985-12-31
JPS6125249B2 (ja) 1986-06-14
GB2029092A (en) 1980-03-12
CH632391GA3 (ja) 1982-10-15

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