NO971940L - Piezoelektrisk resonator og komponent med slik resonator - Google Patents

Piezoelektrisk resonator og komponent med slik resonator

Info

Publication number
NO971940L
NO971940L NO971940A NO971940A NO971940L NO 971940 L NO971940 L NO 971940L NO 971940 A NO971940 A NO 971940A NO 971940 A NO971940 A NO 971940A NO 971940 L NO971940 L NO 971940L
Authority
NO
Norway
Prior art keywords
resonator
component
piezoelectric
piezoelectric resonator
Prior art date
Application number
NO971940A
Other languages
English (en)
Other versions
NO971940D0 (no
Inventor
Toshihiko Unami
Original Assignee
Murata Manufacturing Co
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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of NO971940D0 publication Critical patent/NO971940D0/no
Publication of NO971940L publication Critical patent/NO971940L/no

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
    • H03H9/178—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of a laminated structure of multiple piezoelectric layers with inner electrodes
    • 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
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/60—Electric coupling means therefor
    • H03H9/605—Electric coupling means therefor consisting of a ladder configuration

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NO971940A 1996-08-27 1997-04-25 Piezoelektrisk resonator og komponent med slik resonator NO971940L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24555196 1996-08-27
JP9038349A JPH10126203A (ja) 1996-08-27 1997-02-05 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971940D0 NO971940D0 (no) 1997-04-25
NO971940L true NO971940L (no) 1998-03-02

Family

ID=26377583

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971940A NO971940L (no) 1996-08-27 1997-04-25 Piezoelektrisk resonator og komponent med slik resonator

Country Status (6)

Country Link
US (1) US5912600A (no)
EP (1) EP0827273B1 (no)
JP (1) JPH10126203A (no)
CN (1) CN1074213C (no)
DE (1) DE69714159T2 (no)
NO (1) NO971940L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1198037A (zh) * 1997-04-25 1998-11-04 株式会社村田制作所 压电谐振器和使用它的电子元件
JP3368214B2 (ja) * 1997-10-01 2003-01-20 株式会社村田製作所 ラダーフィルタおよび通信機器
JP3262050B2 (ja) * 1997-10-03 2002-03-04 株式会社村田製作所 電子部品およびラダーフィルタ
TW432731B (en) 1998-12-01 2001-05-01 Murata Manufacturing Co Multilayer piezoelectric part
JP3733860B2 (ja) * 2000-02-01 2006-01-11 株式会社村田製作所 圧電素子およびその製造方法
JP3473567B2 (ja) * 2000-10-30 2003-12-08 株式会社村田製作所 圧電共振子およびこの圧電共振子を用いたラダー型フィルタ
JP3760766B2 (ja) * 2000-12-25 2006-03-29 株式会社村田製作所 セラミック発振子の製造方法
JP2003124766A (ja) * 2001-10-17 2003-04-25 Murata Mfg Co Ltd 積層型圧電共振子の製造方法
CN104135050B (zh) * 2014-07-30 2016-08-24 国网上海市电力公司 一种变压器节能降噪处理方法
CN104143848B (zh) * 2014-07-30 2016-08-24 国网上海市电力公司 可用于变电站紧急照明和开关应急操作的自助供电系统

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157665A (en) * 1935-10-16 1939-05-09 Telefunken Gmbh Crystal mounting with temperature compensation
US3185869A (en) * 1961-12-01 1965-05-25 Endevco Corp Transducer
US3297889A (en) * 1964-01-15 1967-01-10 Breskend Sam Clock driver
US3401275A (en) * 1966-04-14 1968-09-10 Clevite Corp Composite resonator
GB1207974A (en) * 1966-11-17 1970-10-07 Clevite Corp Frequency selective apparatus including a piezoelectric device
CH607336A5 (no) * 1975-09-22 1978-12-15 Siemens Ag
GB2044527B (en) * 1978-12-27 1983-05-25 Murata Manufacturing Co Piezoelectric unit and device
US4398117A (en) * 1981-03-23 1983-08-09 Sperry Corporation Bellows support for surface acoustic wave device
JPS59117814A (ja) * 1982-12-24 1984-07-07 Murata Mfg Co Ltd 圧電磁器共振子
CA1214835A (en) * 1982-12-28 1986-12-02 Murata Manufacturing Co., Ltd. Piezoelectric resonator
JPS601877A (ja) * 1983-06-20 1985-01-08 Nippon Soken Inc 積層型圧電体
JPS6074709A (ja) * 1983-09-29 1985-04-27 Murata Mfg Co Ltd 圧電装置
US4564782A (en) * 1983-09-02 1986-01-14 Murata Manufacturing Co., Ltd. Ceramic filter using multiple thin piezoelectric layers
JPS6086880A (ja) * 1983-10-19 1985-05-16 Nec Corp 電歪効果素子
JPS60169927U (ja) * 1984-04-17 1985-11-11 株式会社村田製作所 ラダ−型フイルタ
JPS60174312U (ja) * 1984-04-27 1985-11-19 京セラ株式会社 水晶発振器
US4542315A (en) * 1984-05-15 1985-09-17 Murata Manufacturing Co., Ltd. Chip-shaped piezoelectric vibrator mount
JPS61139112A (ja) * 1984-12-10 1986-06-26 Murata Mfg Co Ltd 周波数調整可能な積層型圧電素子
DE3650562T2 (de) * 1985-04-11 1997-03-20 Toyo Communication Equip Piezoelektrischer resonator zur erzeugung von oberschwingungen
US4752712A (en) * 1985-06-10 1988-06-21 Nippon Soken, Inc. Piezoelectric laminate stack
US4885498A (en) * 1985-06-19 1989-12-05 Ngk Spark Plug Co., Ltd. Stacked type piezoelectric actuator
JPH0732273B2 (ja) * 1986-05-22 1995-04-10 日本電気株式会社 電歪効果素子
US5045744A (en) * 1988-12-23 1991-09-03 Murata Mfg. Co. Energy-trapping-by-frequency-lowering-type piezoelectric-resonance device
US5118982A (en) * 1989-05-31 1992-06-02 Nec Corporation Thickness mode vibration piezoelectric transformer
JP3041952B2 (ja) * 1990-02-23 2000-05-15 セイコーエプソン株式会社 インクジェット式記録ヘッド、圧電振動体、及びこれらの製造方法
JP2965602B2 (ja) * 1990-02-26 1999-10-18 日立金属株式会社 積層型変位素子
US5126618A (en) * 1990-03-06 1992-06-30 Brother Kogyo Kabushiki Kaisha Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver
JPH04214686A (ja) * 1990-10-05 1992-08-05 Nec Corp 電歪効果素子
DE4201937C2 (de) * 1991-01-25 1997-05-22 Murata Manufacturing Co Piezoelektrisches laminiertes Stellglied
JP3185226B2 (ja) * 1991-01-30 2001-07-09 株式会社村田製作所 圧電バイモルフ素子の駆動方法及び圧電バイモルフ素子
JP3064458B2 (ja) * 1991-04-02 2000-07-12 日本電気株式会社 厚み縦振動圧電磁器トランスとその駆動方法
GB2280809B (en) * 1991-04-12 1995-05-03 Ngk Spark Plug Co Ladder-type electric filter device
JPH04333295A (ja) * 1991-05-09 1992-11-20 Nec Corp 電歪効果素子およびその製造方法
US5225731A (en) * 1991-06-13 1993-07-06 Southwest Research Institute Solid body piezoelectric bender transducer
JPH05160459A (ja) * 1991-12-09 1993-06-25 Hitachi Metals Ltd 積層型変位素子
JPH05264391A (ja) * 1992-03-19 1993-10-12 Unisia Jecs Corp 圧力センサ
US5250870A (en) * 1992-03-25 1993-10-05 Motorola, Inc. Ultra-thin surface mount crystal package
JPH06209228A (ja) * 1993-01-12 1994-07-26 Murata Mfg Co Ltd ラダー型フィルタ
US5381067A (en) * 1993-03-10 1995-01-10 Hewlett-Packard Company Electrical impedance normalization for an ultrasonic transducer array
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
JPH07106905A (ja) * 1993-10-06 1995-04-21 Matsushita Electric Ind Co Ltd 発振子
US5585687A (en) * 1994-02-23 1996-12-17 Citizen Watch Co., Ltd. Piezolelectric oscillator
JPH07240660A (ja) * 1994-02-25 1995-09-12 Murata Mfg Co Ltd ラダー型フィルタ
JPH0818382A (ja) * 1994-06-27 1996-01-19 Murata Mfg Co Ltd 圧電部品
JP3221253B2 (ja) * 1994-09-13 2001-10-22 株式会社村田製作所 複合電子部品の製造方法
JP3114526B2 (ja) * 1994-10-17 2000-12-04 株式会社村田製作所 チップ型圧電共振部品
US5572082A (en) * 1994-11-14 1996-11-05 Sokol; Thomas J. Monolithic crystal strip filter
JP3141723B2 (ja) * 1995-04-11 2001-03-05 株式会社村田製作所 幅モードを利用した共振子及び共振部品
JP3271517B2 (ja) * 1996-04-05 2002-04-02 株式会社村田製作所 圧電共振子およびそれを用いた電子部品

Also Published As

Publication number Publication date
DE69714159D1 (de) 2002-08-29
EP0827273A2 (en) 1998-03-04
CN1175125A (zh) 1998-03-04
EP0827273B1 (en) 2002-07-24
DE69714159T2 (de) 2002-12-12
JPH10126203A (ja) 1998-05-15
EP0827273A3 (en) 1998-09-02
CN1074213C (zh) 2001-10-31
US5912600A (en) 1999-06-15
NO971940D0 (no) 1997-04-25

Similar Documents

Publication Publication Date Title
NO20001107D0 (no) Flermodus dielektrisk resonator og komponenter med slike resonatorer
NO961425D0 (no) 1N-alkyl-N-arylpyrimidinaminer og derivater derav
NO971935D0 (no) Piezoelektrisk resonatorelement og kretskomponent med slikt element
NO20001106D0 (no) Flermodus dielektrisk resonator og enheter med en eller flere slike resonatorer
NO971560D0 (no) Piezoelektrisk svingeelement og kretskomponent med slikt element
NO984578L (no) Piezoelektrisk resonator og komponent med samme
FR2746985B1 (fr) Resonateur piezoelectrique
NO971937L (no) Piezoelektrisk resonator og kretskomponent med samme
NO971940D0 (no) Piezoelektrisk resonator og komponent med slik resonator
DK0876573T3 (da) Keramisk tænder og fremgangsmåde til anvendelse af samme
NO971938L (no) Piezoelektrisk resonatorelement og elektronikk-komponent med slikt element
DE69832571D1 (de) Piezoelektrischer Resonator und elektronisches Bauelement damit
DE69714162T2 (de) Piezoelektrischer Resonator und elektronisches Bauelement damit
NO981871L (no) Piezoelektrisk resonator og elektronisk kretskomponent med slik resonator
FI953231A (fi) Dielektrinen keraaminen seos ja dielektrinen resonaattori
NO971559D0 (no) Piezoelektrisk resonator og elektronisk komponent for anvendelse av denne
NO971941D0 (no) Piezoelektrisk resonator og kretskomponent
NO981870D0 (no) Piezoelektrisk resonator og kretskomponent med en eller flere slike
NO971936D0 (no) Piezoelektrisk resonator og komponent med samme
NO971944D0 (no) Kretskomponent med piezoelektrisk resonatorelement
DE69725372D1 (de) Piezoelektrischer Resonator
NO985146D0 (no) Dielektrisk resonator, filter med slik resonator, og dupleksenhet
DE69714389D1 (de) Piezoelektrischer Resonator und elektronisches Bauelement unter Verwendung derselben Resonator
NO971751D0 (no) Elektronisk komponent med piezoelektrisk virkning