JPS4827689A - - Google Patents

Info

Publication number
JPS4827689A
JPS4827689A JP6124971A JP6124971A JPS4827689A JP S4827689 A JPS4827689 A JP S4827689A JP 6124971 A JP6124971 A JP 6124971A JP 6124971 A JP6124971 A JP 6124971A JP S4827689 A JPS4827689 A JP S4827689A
Authority
JP
Japan
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
JP6124971A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6124971A priority Critical patent/JPS4827689A/ja
Priority to DE19722239696 priority patent/DE2239696C3/de
Priority to NL7210965A priority patent/NL7210965A/xx
Priority to GB3760672A priority patent/GB1400543A/en
Publication of JPS4827689A publication Critical patent/JPS4827689A/ja
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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
JP6124971A 1971-08-12 1971-08-12 Pending JPS4827689A (bs)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6124971A JPS4827689A (bs) 1971-08-12 1971-08-12
DE19722239696 DE2239696C3 (de) 1971-08-12 1972-08-11 Piezoelektrischer Hochfrequenz-Dickenresonator und Verfahren zu seiner Herstellung
NL7210965A NL7210965A (bs) 1971-08-12 1972-08-11
GB3760672A GB1400543A (en) 1971-08-12 1972-08-11 Piezoelectric high frequency thickness resonator and manu facturing method for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6124971A JPS4827689A (bs) 1971-08-12 1971-08-12

Publications (1)

Publication Number Publication Date
JPS4827689A true JPS4827689A (bs) 1973-04-12

Family

ID=13165756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6124971A Pending JPS4827689A (bs) 1971-08-12 1971-08-12

Country Status (4)

Country Link
JP (1) JPS4827689A (bs)
DE (1) DE2239696C3 (bs)
GB (1) GB1400543A (bs)
NL (1) NL7210965A (bs)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371595A (en) * 1976-12-08 1978-06-26 Fujikoshi Kikai Kogyo Kk Piezooelectric resonator
JPS5871709A (ja) * 1981-10-26 1983-04-28 Seiko Instr & Electronics Ltd 振動子
JPS58157213A (ja) * 1982-03-15 1983-09-19 Toyo Commun Equip Co Ltd チツプ振動子の構造及び製造方法
JPS59128814A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPS59128813A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPS59128812A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPS613513A (ja) * 1984-06-18 1986-01-09 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPH0257625U (bs) * 1988-10-20 1990-04-25
JPH03139911A (ja) * 1989-10-25 1991-06-14 Nippon Dempa Kogyo Co Ltd 圧電振動子

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247776A (en) * 1990-09-07 1992-03-11 Toyo Communication Equip Piezo electric resonator
US6787048B2 (en) * 2001-03-05 2004-09-07 Agilent Technologies, Inc. Method for producing thin bulk acoustic resonators (FBARs) with different frequencies on the same substrate by subtracting method and apparatus embodying the method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371595A (en) * 1976-12-08 1978-06-26 Fujikoshi Kikai Kogyo Kk Piezooelectric resonator
JPS5871709A (ja) * 1981-10-26 1983-04-28 Seiko Instr & Electronics Ltd 振動子
JPS58157213A (ja) * 1982-03-15 1983-09-19 Toyo Commun Equip Co Ltd チツプ振動子の構造及び製造方法
JPS59128814A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPS59128813A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPS59128812A (ja) * 1983-01-13 1984-07-25 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPH0259646B2 (bs) * 1983-01-13 1990-12-13 Nippon Denpa Kogyo Kk
JPH0259648B2 (bs) * 1983-01-13 1990-12-13 Nippon Denpa Kogyo Kk
JPH0259647B2 (bs) * 1983-01-13 1990-12-13 Nippon Denpa Kogyo Kk
JPS613513A (ja) * 1984-06-18 1986-01-09 Nippon Dempa Kogyo Co Ltd 圧電振動子
JPH0257625U (bs) * 1988-10-20 1990-04-25
JPH03139911A (ja) * 1989-10-25 1991-06-14 Nippon Dempa Kogyo Co Ltd 圧電振動子

Also Published As

Publication number Publication date
DE2239696A1 (de) 1973-02-22
NL7210965A (bs) 1973-02-14
DE2239696B2 (de) 1975-04-17
GB1400543A (en) 1975-07-16
DE2239696C3 (de) 1975-11-27

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