JPS5437491A - Electron structure of piezoelectric oscillator - Google Patents

Electron structure of piezoelectric oscillator

Info

Publication number
JPS5437491A
JPS5437491A JP10339277A JP10339277A JPS5437491A JP S5437491 A JPS5437491 A JP S5437491A JP 10339277 A JP10339277 A JP 10339277A JP 10339277 A JP10339277 A JP 10339277A JP S5437491 A JPS5437491 A JP S5437491A
Authority
JP
Japan
Prior art keywords
piezoelectric oscillator
electron structure
electron
providing
addition
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
JP10339277A
Other languages
Japanese (ja)
Inventor
Tsuneo Kuwabara
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10339277A priority Critical patent/JPS5437491A/en
Publication of JPS5437491A publication Critical patent/JPS5437491A/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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • 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 piezo-electric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/566—Electric coupling means therefor

Abstract

PURPOSE:To reduce effectively the unnecessary lateral-slide oscillation by providing the auxiliary electrode to the AT crystal oscillator in addition to the main electrode.
JP10339277A 1977-08-29 1977-08-29 Electron structure of piezoelectric oscillator Pending JPS5437491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10339277A JPS5437491A (en) 1977-08-29 1977-08-29 Electron structure of piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10339277A JPS5437491A (en) 1977-08-29 1977-08-29 Electron structure of piezoelectric oscillator

Publications (1)

Publication Number Publication Date
JPS5437491A true JPS5437491A (en) 1979-03-19

Family

ID=14352787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10339277A Pending JPS5437491A (en) 1977-08-29 1977-08-29 Electron structure of piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS5437491A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698005A (en) * 1979-12-31 1981-08-07 Nippon Dempa Kogyo Co Ltd Driving method of piezoelectric oscillator
JPS5994331U (en) * 1982-12-14 1984-06-27 株式会社リコー overhead projector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698005A (en) * 1979-12-31 1981-08-07 Nippon Dempa Kogyo Co Ltd Driving method of piezoelectric oscillator
JPS632071B2 (en) * 1979-12-31 1988-01-16 Nippon Denpa Kogyo Kk
JPS5994331U (en) * 1982-12-14 1984-06-27 株式会社リコー overhead projector
JPH0342430Y2 (en) * 1982-12-14 1991-09-05

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