GB2037070A - Piezo-electric resonator - Google Patents

Piezo-electric resonator Download PDF

Info

Publication number
GB2037070A
GB2037070A GB7936423A GB7936423A GB2037070A GB 2037070 A GB2037070 A GB 2037070A GB 7936423 A GB7936423 A GB 7936423A GB 7936423 A GB7936423 A GB 7936423A GB 2037070 A GB2037070 A GB 2037070A
Authority
GB
United Kingdom
Prior art keywords
exciting
resonator
harmonic
major surfaces
electrodes
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.)
Withdrawn
Application number
GB7936423A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2037070A publication Critical patent/GB2037070A/en
Withdrawn legal-status Critical Current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
    • H03H9/15—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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02062—Details relating to the vibration mode
    • H03H9/0207—Details relating to the vibration mode the vibration mode being harmonic
    • 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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0509—Holders; Supports for bulk acoustic wave devices consisting of adhesive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
GB7936423A 1978-10-24 1979-10-19 Piezo-electric resonator Withdrawn GB2037070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7810583A NL7810583A (nl) 1978-10-24 1978-10-24 Piezoelektrische triller.

Publications (1)

Publication Number Publication Date
GB2037070A true GB2037070A (en) 1980-07-02

Family

ID=19831764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7936423A Withdrawn GB2037070A (en) 1978-10-24 1979-10-19 Piezo-electric resonator

Country Status (8)

Country Link
JP (1) JPS5558613A (ru)
BE (1) BE879590A (ru)
CH (1) CH627045B (ru)
DE (1) DE2942477A1 (ru)
ES (1) ES485253A1 (ru)
FR (1) FR2440115A1 (ru)
GB (1) GB2037070A (ru)
NL (1) NL7810583A (ru)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525647A (en) * 1983-12-02 1985-06-25 Motorola, Inc. Dual frequency, dual mode quartz resonator
US4642511A (en) * 1986-03-31 1987-02-10 Motorola, Inc. Edge-mounting configuration for at-strip resonators
US4716332A (en) * 1986-03-31 1987-12-29 Asahi Dempa Co., Ltd. Piezoelectric vibrator
US8816567B2 (en) 2011-07-19 2014-08-26 Qualcomm Mems Technologies, Inc. Piezoelectric laterally vibrating resonator structure geometries for spurious frequency suppression
US9099986B2 (en) 2011-09-30 2015-08-04 Qualcomm Mems Technologies, Inc. Cross-sectional dilation mode resonators

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000297A (nl) * 1980-01-17 1981-08-17 Philips Nv Piezoelektrische triller.
JPS5911519U (ja) * 1982-07-13 1984-01-24 御代田精密株式会社 矩形状厚みすべり振動子の電極構造
JPS5917629U (ja) * 1982-07-23 1984-02-02 京セラ株式会社 厚みすべり振動子の電極構造
JPS5929819U (ja) * 1982-08-18 1984-02-24 富士通株式会社 水晶発振器
JPH0525827U (ja) * 1991-02-28 1993-04-02 日本電波工業株式会社 Ａｔカツトの表面実装型水晶振動子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071797A (en) * 1976-01-20 1978-01-31 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Quartz piezo-electric element vibrating in a coupled mode
US4076987A (en) * 1976-12-10 1978-02-28 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Multiple resonator or filter vibrating in a coupled mode
NL7900811A (nl) * 1978-02-16 1979-08-20 Suisse Horlogerie Inrichting met een piezo-elektrische resonator.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525647A (en) * 1983-12-02 1985-06-25 Motorola, Inc. Dual frequency, dual mode quartz resonator
US4642511A (en) * 1986-03-31 1987-02-10 Motorola, Inc. Edge-mounting configuration for at-strip resonators
US4716332A (en) * 1986-03-31 1987-12-29 Asahi Dempa Co., Ltd. Piezoelectric vibrator
US8816567B2 (en) 2011-07-19 2014-08-26 Qualcomm Mems Technologies, Inc. Piezoelectric laterally vibrating resonator structure geometries for spurious frequency suppression
US9099986B2 (en) 2011-09-30 2015-08-04 Qualcomm Mems Technologies, Inc. Cross-sectional dilation mode resonators
US9270254B2 (en) 2011-09-30 2016-02-23 Qualcomm Mems Technologies, Inc. Cross-sectional dilation mode resonators and resonator-based ladder filters

Also Published As

Publication number Publication date
ES485253A1 (es) 1980-05-16
BE879590A (fr) 1980-04-23
CH627045GA3 (ru) 1981-12-31
DE2942477A1 (de) 1980-05-08
CH627045B (de)
NL7810583A (nl) 1980-04-28
JPS5558613A (en) 1980-05-01
FR2440115A1 (fr) 1980-05-23

Similar Documents

Publication Publication Date Title
GB2037070A (en) Piezo-electric resonator
US4139793A (en) Integral resonant support arms for piezoelectric microresonators
US5541469A (en) Resonator utilizing width expansion mode
JPH06112760A (ja) 捩り水晶振動子
KR20020038462A (ko) 라메 모드 수정 진동자
JPH04123605A (ja) 水晶振動子
JPS6316169Y2 (ru)
US4388548A (en) Multiple mode piezoelectric resonator
JPS6365243B2 (ru)
JPH077361A (ja) 幅拡がりモードを利用した共振子
JPH0482314A (ja) 厚みすべり水晶振動子
JPH0336104Y2 (ru)
JP3077535B2 (ja) チップ型圧電共振部品
JPS5818806B2 (ja) 音叉形圧電振動子
JPS5812762B2 (ja) 水晶発振体
JPS6365167B2 (ru)
Smythe et al. Adjustment of resonator g-sensitivity by circuit means
JPH07147526A (ja) 幅拡がりモードを利用した振動体、共振子及び共振部品
JPS6036901Y2 (ja) Ｇｔカツト水晶振動子
JP2001074467A (ja) エネルギー閉込め型圧電振動子および圧電振動ジャイロ
JPS6119554Y2 (ru)
JP2002261567A (ja) 水晶振動子
JPH0310511A (ja) 音叉型屈曲水晶振動子
JP2001345672A (ja) 水晶振動子及び水晶発振器
JPH01261906A (ja) 水晶振動子の保持構造

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)