JPS5552621A - Vertical vibration-type piezo-vibrator - Google Patents

Vertical vibration-type piezo-vibrator

Info

Publication number
JPS5552621A
JPS5552621A JP12490578A JP12490578A JPS5552621A JP S5552621 A JPS5552621 A JP S5552621A JP 12490578 A JP12490578 A JP 12490578A JP 12490578 A JP12490578 A JP 12490578A JP S5552621 A JPS5552621 A JP S5552621A
Authority
JP
Japan
Prior art keywords
frame
vibration
vibrator
buffer frame
piezo
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
JP12490578A
Other languages
Japanese (ja)
Inventor
Eiji Yazawa
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
Original Assignee
Matsushima Kogyo 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 filed Critical Matsushima Kogyo KK
Priority to JP12490578A priority Critical patent/JPS5552621A/en
Publication of JPS5552621A publication Critical patent/JPS5552621A/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

Landscapes

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

Abstract

PURPOSE:To enhance a Q value and facilitate a fixing work by forming a vibration piece, a buffer frame and a frame into one body by a piezo-electric wafer. CONSTITUTION:Vibration piece 4, buffer frame 6 and frame 8 are formed into one body with a piezo-electric wafer of a thickness of approximately 0.1mm by technique of photolithography, electron beam lithography or X-ray lithography. Vibrator 4 vibrates in the longer direction and resonates or reflects the leaked vibration dependent upon slippage between vibration node A-A' and center line B-B' of the vibration piece connection part by bending displacement of buffer frame 6b, thereby preventing energy leakage to frame 8. Then, the leaked vibeation dependent upon the vibration in the short-side direction orthogonal to the long-side direction is resonated or reflected by the bending displacement of buffer frame 6a, thereby preventing energy leakage.
JP12490578A 1978-10-11 1978-10-11 Vertical vibration-type piezo-vibrator Pending JPS5552621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12490578A JPS5552621A (en) 1978-10-11 1978-10-11 Vertical vibration-type piezo-vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12490578A JPS5552621A (en) 1978-10-11 1978-10-11 Vertical vibration-type piezo-vibrator

Publications (1)

Publication Number Publication Date
JPS5552621A true JPS5552621A (en) 1980-04-17

Family

ID=14897004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12490578A Pending JPS5552621A (en) 1978-10-11 1978-10-11 Vertical vibration-type piezo-vibrator

Country Status (1)

Country Link
JP (1) JPS5552621A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469975A (en) * 1982-01-07 1984-09-04 Murata Manufacturing Co., Ltd. Piezoelectric vibrator device including vibrator element and frame of unitary construction
JPS6070810A (en) * 1983-09-27 1985-04-22 Matsushima Kogyo Co Ltd Longitudinal vibration type piezoelectric vibrator
US4608510A (en) * 1981-01-15 1986-08-26 Asulab S.A. - ESA 55 Piezoelectric micro-resonateur
EP0294090A2 (en) * 1987-06-02 1988-12-07 Seiko Electronic Components Ltd. Longitudinal resonator
JPS6416112A (en) * 1987-07-10 1989-01-19 Seiko Electronic Components Longitudinal quartz oscillator
EP0343000A2 (en) * 1988-05-20 1989-11-23 Seiko Electronic Components Ltd. Length-extensional piezo-electric resonator
EP0365268A2 (en) * 1988-10-17 1990-04-25 Seiko Electronic Components Ltd. Length longitudinal resonator
JPH02135907A (en) * 1988-11-17 1990-05-24 Seiko Electronic Components Ltd Vertical crystal resonator
US5001383A (en) * 1988-09-09 1991-03-19 Seiko Electronic Components Ltd. Longitudinal quartz crystal resonator
JPH03192912A (en) * 1989-12-22 1991-08-22 Seiko Electronic Components Ltd Both end free type bending crystal resonator
US5218260A (en) * 1991-07-10 1993-06-08 Seiko Electronic Components Ltd. Longitudinal quartz crystal resonator
US5311096A (en) * 1991-01-25 1994-05-10 Seiko Electronic Components Ltd. KT cut width-extensional mode quartz crystal resonator
US5541469A (en) * 1993-04-14 1996-07-30 Murata Manufacturing Co., Ltd. Resonator utilizing width expansion mode
US5548179A (en) * 1994-10-17 1996-08-20 Murata Manufacturing Co., Ltd. Chip-type piezoelectric resonance component
US5621263A (en) * 1993-08-09 1997-04-15 Murata Manufacturing Co., Ltd. Piezoelectric resonance component
US5627425A (en) * 1992-07-03 1997-05-06 Murata Manufacturing Co., Ltd. Vibrating unit
US5635882A (en) * 1993-08-17 1997-06-03 Murata Manufacturing Co., Ltd. Laterally coupled piezo-resonator ladder-type filter with at least one bending mode piezo-resonator
US5644274A (en) * 1993-08-17 1997-07-01 Murata Manufacturing Co., Ltd. Stacked piezoelectric resonator ladder-type filter with at least one bending mode resonator
US5701048A (en) * 1993-05-31 1997-12-23 Murata Manufacturing Co., Ltd. Chip-type piezoelectric resonance component
JP2013017103A (en) * 2011-07-06 2013-01-24 Nippon Dempa Kogyo Co Ltd Crystal device
CN107834991A (en) * 2017-10-31 2018-03-23 中电科技集团重庆声光电有限公司 A kind of quartz resonance sensitive chip

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608510A (en) * 1981-01-15 1986-08-26 Asulab S.A. - ESA 55 Piezoelectric micro-resonateur
US4469975A (en) * 1982-01-07 1984-09-04 Murata Manufacturing Co., Ltd. Piezoelectric vibrator device including vibrator element and frame of unitary construction
JPS6070810A (en) * 1983-09-27 1985-04-22 Matsushima Kogyo Co Ltd Longitudinal vibration type piezoelectric vibrator
EP0294090A2 (en) * 1987-06-02 1988-12-07 Seiko Electronic Components Ltd. Longitudinal resonator
JPS6416112A (en) * 1987-07-10 1989-01-19 Seiko Electronic Components Longitudinal quartz oscillator
EP0343000A2 (en) * 1988-05-20 1989-11-23 Seiko Electronic Components Ltd. Length-extensional piezo-electric resonator
US5107164A (en) * 1988-05-20 1992-04-21 Seiko Electronic Components Ltd. Length-extentional quartz resonator
US5001383A (en) * 1988-09-09 1991-03-19 Seiko Electronic Components Ltd. Longitudinal quartz crystal resonator
EP0365268A2 (en) * 1988-10-17 1990-04-25 Seiko Electronic Components Ltd. Length longitudinal resonator
JPH02135907A (en) * 1988-11-17 1990-05-24 Seiko Electronic Components Ltd Vertical crystal resonator
JPH03192912A (en) * 1989-12-22 1991-08-22 Seiko Electronic Components Ltd Both end free type bending crystal resonator
US5311096A (en) * 1991-01-25 1994-05-10 Seiko Electronic Components Ltd. KT cut width-extensional mode quartz crystal resonator
US5218260A (en) * 1991-07-10 1993-06-08 Seiko Electronic Components Ltd. Longitudinal quartz crystal resonator
US5627425A (en) * 1992-07-03 1997-05-06 Murata Manufacturing Co., Ltd. Vibrating unit
US5541469A (en) * 1993-04-14 1996-07-30 Murata Manufacturing Co., Ltd. Resonator utilizing width expansion mode
US5701048A (en) * 1993-05-31 1997-12-23 Murata Manufacturing Co., Ltd. Chip-type piezoelectric resonance component
US5621263A (en) * 1993-08-09 1997-04-15 Murata Manufacturing Co., Ltd. Piezoelectric resonance component
US5644274A (en) * 1993-08-17 1997-07-01 Murata Manufacturing Co., Ltd. Stacked piezoelectric resonator ladder-type filter with at least one bending mode resonator
US5635882A (en) * 1993-08-17 1997-06-03 Murata Manufacturing Co., Ltd. Laterally coupled piezo-resonator ladder-type filter with at least one bending mode piezo-resonator
US5648746A (en) * 1993-08-17 1997-07-15 Murata Manufacturing Co., Ltd. Stacked diezoelectric resonator ladder-type filter with at least one width expansion mode resonator
US5684436A (en) * 1993-08-17 1997-11-04 Murata Manufacturing Co., Ltd. Ladder-type filter with laterally coupled piezoelectric resonators
US5689220A (en) * 1993-08-17 1997-11-18 Murata Manufacturing Co., Ltd. Laterally coupled piezoelectric resonator ladder-type filter with at least one width expansion mode resonator
US5696472A (en) * 1993-08-17 1997-12-09 Murata Manufacturing Co., Ltd. Stacked ladder-type filter utilizing at least one shear mode piezoelectric resonator
US5548179A (en) * 1994-10-17 1996-08-20 Murata Manufacturing Co., Ltd. Chip-type piezoelectric resonance component
JP2013017103A (en) * 2011-07-06 2013-01-24 Nippon Dempa Kogyo Co Ltd Crystal device
CN107834991A (en) * 2017-10-31 2018-03-23 中电科技集团重庆声光电有限公司 A kind of quartz resonance sensitive chip

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