JPS6125249B2 - - Google Patents

Info

Publication number
JPS6125249B2
JPS6125249B2 JP53085877A JP8587778A JPS6125249B2 JP S6125249 B2 JPS6125249 B2 JP S6125249B2 JP 53085877 A JP53085877 A JP 53085877A JP 8587778 A JP8587778 A JP 8587778A JP S6125249 B2 JPS6125249 B2 JP S6125249B2
Authority
JP
Japan
Prior art keywords
frame
electrode
crystal
hole
piece
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.)
Expired
Application number
JP53085877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5513553A (en
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
Suwa Seikosha KK
Original Assignee
Matsushima Kogyo KK
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, Suwa Seikosha KK filed Critical Matsushima Kogyo KK
Priority to JP8587778A priority Critical patent/JPS5513553A/ja
Priority to GB7924513A priority patent/GB2029092B/en
Priority to CH657379A priority patent/CH632391B/fr
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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0595—Holders or 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
GB7924513A GB2029092B (en) 1978-07-14 1979-07-13 Piezo-electric oscillator assembly
CH657379A CH632391B (fr) 1978-07-14 1979-07-13 Bloc oscillateur a cristal de quartz, procede de fabrication de celui-ci.
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 JPS5513553A (en) 1980-01-30
JPS6125249B2 true JPS6125249B2 (en:Method) 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 (en:Method)
CH (1) CH632391B (en:Method)
GB (1) GB2029092B (en:Method)
HK (1) HK49484A (en:Method)
MY (1) MY8500386A (en:Method)
SG (1) SG1184G (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626479A5 (en:Method) * 1979-07-05 1981-11-13 Suisse Horlogerie
CH625372A5 (en:Method) * 1979-07-06 1981-09-15 Ebauchesfabrik Eta Ag
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
CH655423GA3 (en:Method) * 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
JP3392959B2 (ja) * 1994-11-01 2003-03-31 富士通株式会社 音叉形振動ジャイロ及びこれを用いたセンサシステム
US5861705A (en) * 1994-11-01 1999-01-19 Fujitsu Limited Tuning-fork vibratory gyro and sensor system using the same
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
JP5078512B2 (ja) * 2007-09-06 2012-11-21 日本電波工業株式会社 水晶デバイス
JP5113870B2 (ja) 2009-08-27 2013-01-09 日本電波工業株式会社 表面実装用水晶振動子の製造方法

Also Published As

Publication number Publication date
CH632391B (fr)
GB2029092A (en) 1980-03-12
GB2029092B (en) 1983-01-26
JPS5513553A (en) 1980-01-30
CH632391GA3 (en:Method) 1982-10-15
HK49484A (en) 1984-06-22
MY8500386A (en) 1985-12-31
SG1184G (en) 1985-02-15

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