JPH0211043B2 - - Google Patents

Info

Publication number
JPH0211043B2
JPH0211043B2 JP56129685A JP12968581A JPH0211043B2 JP H0211043 B2 JPH0211043 B2 JP H0211043B2 JP 56129685 A JP56129685 A JP 56129685A JP 12968581 A JP12968581 A JP 12968581A JP H0211043 B2 JPH0211043 B2 JP H0211043B2
Authority
JP
Japan
Prior art keywords
thin film
piezoelectric
silicon
substrate
frequency
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 - Lifetime
Application number
JP56129685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5831609A (ja
Inventor
Yoichi Myasaka
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP12968581A priority Critical patent/JPS5831609A/ja
Publication of JPS5831609A publication Critical patent/JPS5831609A/ja
Publication of JPH0211043B2 publication Critical patent/JPH0211043B2/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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/564—Monolithic crystal filters implemented with thin-film techniques

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP12968581A 1981-08-19 1981-08-19 薄膜圧電振動子 Granted JPS5831609A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12968581A JPS5831609A (ja) 1981-08-19 1981-08-19 薄膜圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12968581A JPS5831609A (ja) 1981-08-19 1981-08-19 薄膜圧電振動子

Publications (2)

Publication Number Publication Date
JPS5831609A JPS5831609A (ja) 1983-02-24
JPH0211043B2 true JPH0211043B2 (en]) 1990-03-12

Family

ID=15015642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12968581A Granted JPS5831609A (ja) 1981-08-19 1981-08-19 薄膜圧電振動子

Country Status (1)

Country Link
JP (1) JPS5831609A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121817A (ja) * 1982-01-14 1983-07-20 Murata Mfg Co Ltd 圧電共振子
JPS59202722A (ja) * 1983-04-30 1984-11-16 Murata Mfg Co Ltd 複合圧電共振子
JPS60189307A (ja) * 1984-03-09 1985-09-26 Toshiba Corp 圧電薄膜共振器およびその製造方法
JP2640937B2 (ja) * 1986-01-21 1997-08-13 東洋通信機株式会社 複合構造を有するオーバートーン発振用圧電共振子
WO1986006228A1 (en) * 1985-04-11 1986-10-23 Toyo Communication Equipment Co., Ltd. Piezo-electric resonator for generating overtones
JP2644855B2 (ja) * 1988-10-24 1997-08-25 株式会社日立製作所 弾性波フィルタ、及びそれを用いたアンテナ分波器
US5231327A (en) * 1990-12-14 1993-07-27 Tfr Technologies, Inc. Optimized piezoelectric resonator-based networks
US5233259A (en) * 1991-02-19 1993-08-03 Westinghouse Electric Corp. Lateral field FBAR
WO1996000151A1 (fr) * 1994-06-23 1996-01-04 Citizen Watch Co., Ltd. Actionneur piezo-electrique pour tete d'impression a jet d'encre et son procede de fabrication
JP4557356B2 (ja) * 2000-03-29 2010-10-06 京セラ株式会社 圧電共振子
JP3879643B2 (ja) 2002-09-25 2007-02-14 株式会社村田製作所 圧電共振子、圧電フィルタ、通信装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424077B2 (en]) * 1972-07-14 1979-08-18

Also Published As

Publication number Publication date
JPS5831609A (ja) 1983-02-24

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