JPS5596715A - Two-terminal piezo-resonator - Google Patents

Two-terminal piezo-resonator

Info

Publication number
JPS5596715A
JPS5596715A JP430079A JP430079A JPS5596715A JP S5596715 A JPS5596715 A JP S5596715A JP 430079 A JP430079 A JP 430079A JP 430079 A JP430079 A JP 430079A JP S5596715 A JPS5596715 A JP S5596715A
Authority
JP
Japan
Prior art keywords
electrodes
parallel
piezo
resonator
leads
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.)
Pending
Application number
JP430079A
Other languages
Japanese (ja)
Inventor
Takashi Yamamoto
Junichi Nishino
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.)
NOTO DENSHI KOGYO KK
Original Assignee
NOTO DENSHI KOGYO KK
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 NOTO DENSHI KOGYO KK filed Critical NOTO DENSHI KOGYO KK
Priority to JP430079A priority Critical patent/JPS5596715A/en
Publication of JPS5596715A publication Critical patent/JPS5596715A/en
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
    • H03H9/15—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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To reduce a resonance resistance as the whole by constituting plural vibration electrodes on a piezo-electric substrate and by connecting corresponding vibration electrodes in parallel to each other respectively. CONSTITUTION:The first electrodes 21 and 22 of a small area are formed on one main surface of piezo-electric substrate 1. These electrodes are connected in parallel by leads 41 and 42. The second electrodes 31 and 32 corresponding to the first electrodes are formed on the other main surface and are connected in parallel by leads 61 and 62. By connecting vibration electrodes of a comparatively small area in parallel in this manner, the resonance resistance becomes small, and resonance division is prevented.
JP430079A 1979-01-16 1979-01-16 Two-terminal piezo-resonator Pending JPS5596715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP430079A JPS5596715A (en) 1979-01-16 1979-01-16 Two-terminal piezo-resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP430079A JPS5596715A (en) 1979-01-16 1979-01-16 Two-terminal piezo-resonator

Publications (1)

Publication Number Publication Date
JPS5596715A true JPS5596715A (en) 1980-07-23

Family

ID=11580655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP430079A Pending JPS5596715A (en) 1979-01-16 1979-01-16 Two-terminal piezo-resonator

Country Status (1)

Country Link
JP (1) JPS5596715A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124600A1 (en) * 1982-11-08 1984-11-14 Motorola, Inc. An improved trapped energy resonator for multiple resonator application
JPS62144414A (en) * 1985-12-19 1987-06-27 Tdk Corp Ceramic trap element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124600A1 (en) * 1982-11-08 1984-11-14 Motorola, Inc. An improved trapped energy resonator for multiple resonator application
JPS62144414A (en) * 1985-12-19 1987-06-27 Tdk Corp Ceramic trap element

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