JPS55147018A - Composite piezo-electric parts - Google Patents

Composite piezo-electric parts

Info

Publication number
JPS55147018A
JPS55147018A JP5461179A JP5461179A JPS55147018A JP S55147018 A JPS55147018 A JP S55147018A JP 5461179 A JP5461179 A JP 5461179A JP 5461179 A JP5461179 A JP 5461179A JP S55147018 A JPS55147018 A JP S55147018A
Authority
JP
Japan
Prior art keywords
resistor
major plane
electrodes
piezo
partial
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.)
Granted
Application number
JP5461179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS633485B2 (cs
Inventor
Kiyokazu Hagiwara
Yasuo Ishibashi
Takashi Nagata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5461179A priority Critical patent/JPS55147018A/ja
Publication of JPS55147018A publication Critical patent/JPS55147018A/ja
Publication of JPS633485B2 publication Critical patent/JPS633485B2/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
    • H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP5461179A 1979-05-02 1979-05-02 Composite piezo-electric parts Granted JPS55147018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5461179A JPS55147018A (en) 1979-05-02 1979-05-02 Composite piezo-electric parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5461179A JPS55147018A (en) 1979-05-02 1979-05-02 Composite piezo-electric parts

Publications (2)

Publication Number Publication Date
JPS55147018A true JPS55147018A (en) 1980-11-15
JPS633485B2 JPS633485B2 (cs) 1988-01-25

Family

ID=12975528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5461179A Granted JPS55147018A (en) 1979-05-02 1979-05-02 Composite piezo-electric parts

Country Status (1)

Country Link
JP (1) JPS55147018A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001196890A (ja) * 2000-01-07 2001-07-19 Toyo Commun Equip Co Ltd 高周波圧電振動子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001196890A (ja) * 2000-01-07 2001-07-19 Toyo Commun Equip Co Ltd 高周波圧電振動子

Also Published As

Publication number Publication date
JPS633485B2 (cs) 1988-01-25

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