JPS5253690A - Thickness sliding crystal vibrator - Google Patents

Thickness sliding crystal vibrator

Info

Publication number
JPS5253690A
JPS5253690A JP12957275A JP12957275A JPS5253690A JP S5253690 A JPS5253690 A JP S5253690A JP 12957275 A JP12957275 A JP 12957275A JP 12957275 A JP12957275 A JP 12957275A JP S5253690 A JPS5253690 A JP S5253690A
Authority
JP
Japan
Prior art keywords
crystal vibrator
thickness sliding
sliding crystal
vibrator
thickness
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
JP12957275A
Other languages
Japanese (ja)
Inventor
Naoyuki Echigo
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 JP12957275A priority Critical patent/JPS5253690A/en
Publication of JPS5253690A publication Critical patent/JPS5253690A/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 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator

Landscapes

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

Abstract

PURPOSE:Notches are provided in a part of the peripheral portions of the opposing electrodes provided on a part of the top and bottom surfaces of a crystal plate, whereby a vibrator which is small in size and satisfies the sharpness of resonance and impact resistance is obtained.
JP12957275A 1975-10-28 1975-10-28 Thickness sliding crystal vibrator Pending JPS5253690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12957275A JPS5253690A (en) 1975-10-28 1975-10-28 Thickness sliding crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12957275A JPS5253690A (en) 1975-10-28 1975-10-28 Thickness sliding crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5253690A true JPS5253690A (en) 1977-04-30

Family

ID=15012778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12957275A Pending JPS5253690A (en) 1975-10-28 1975-10-28 Thickness sliding crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5253690A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350918A (en) * 1978-12-21 1982-09-21 Kabushiki Kaisha Daini Seikosha Contour vibration mode piezoelectric resonator
US4450378A (en) * 1982-02-16 1984-05-22 Centre Electronique Horloger S.A. ZT-Cut piezo-electric resonator
JPS60229516A (en) * 1984-04-06 1985-11-14 アスラブ・ソシエテ・アノニム Resonator
JPS6258923U (en) * 1978-11-16 1987-04-11
JPH02186816A (en) * 1989-01-13 1990-07-23 Seiko Electronic Components Ltd Piezoelectric oscillator
JPH03191607A (en) * 1989-12-21 1991-08-21 Seiko Electronic Components Ltd Thickness slip crystal resonator
JPH03291010A (en) * 1990-04-06 1991-12-20 Seiko Electronic Components Ltd Thickness-shear crystal resonator
US5422532A (en) * 1993-02-09 1995-06-06 Murata Manufacturing Co., Ltd. Piezoelectric resonance component
US6388363B1 (en) * 1999-11-15 2002-05-14 Murata Manufacturing, Ltd. Piezoelectric resonator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697789A (en) * 1970-06-23 1972-10-10 Citizen Watch Co Ltd Mechanical oscillator
JPS4917763A (en) * 1972-06-07 1974-02-16
JPS5023954A (en) * 1973-07-04 1975-03-14
JPS50151037A (en) * 1975-05-06 1975-12-04

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697789A (en) * 1970-06-23 1972-10-10 Citizen Watch Co Ltd Mechanical oscillator
JPS4917763A (en) * 1972-06-07 1974-02-16
JPS5023954A (en) * 1973-07-04 1975-03-14
JPS50151037A (en) * 1975-05-06 1975-12-04

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258923U (en) * 1978-11-16 1987-04-11
US4350918A (en) * 1978-12-21 1982-09-21 Kabushiki Kaisha Daini Seikosha Contour vibration mode piezoelectric resonator
US4450378A (en) * 1982-02-16 1984-05-22 Centre Electronique Horloger S.A. ZT-Cut piezo-electric resonator
JPS60229516A (en) * 1984-04-06 1985-11-14 アスラブ・ソシエテ・アノニム Resonator
JPH02186816A (en) * 1989-01-13 1990-07-23 Seiko Electronic Components Ltd Piezoelectric oscillator
JPH03191607A (en) * 1989-12-21 1991-08-21 Seiko Electronic Components Ltd Thickness slip crystal resonator
JPH03291010A (en) * 1990-04-06 1991-12-20 Seiko Electronic Components Ltd Thickness-shear crystal resonator
US5422532A (en) * 1993-02-09 1995-06-06 Murata Manufacturing Co., Ltd. Piezoelectric resonance component
US6388363B1 (en) * 1999-11-15 2002-05-14 Murata Manufacturing, Ltd. Piezoelectric resonator

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