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JPS5232695A - Piezo-oscillator - Google Patents

Piezo-oscillator

Info

Publication number
JPS5232695A
JPS5232695A JP10932475A JP10932475A JPS5232695A JP S5232695 A JPS5232695 A JP S5232695A JP 10932475 A JP10932475 A JP 10932475A JP 10932475 A JP10932475 A JP 10932475A JP S5232695 A JPS5232695 A JP S5232695A
Authority
JP
Japan
Prior art keywords
piezo
oscillator
electrodes
connection
tuning fork
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
JP10932475A
Other languages
Japanese (ja)
Inventor
Yoshio Hattori
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 JP10932475A priority Critical patent/JPS5232695A/en
Publication of JPS5232695A publication Critical patent/JPS5232695A/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 elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz

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)

Abstract

PURPOSE:To obtain tuning fork type crooked piezo-oscillator featuring excellent electric characteristics through connection of electrodes on both surfaces without impairing mass productivity.
JP10932475A 1975-09-09 1975-09-09 Piezo-oscillator Pending JPS5232695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10932475A JPS5232695A (en) 1975-09-09 1975-09-09 Piezo-oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10932475A JPS5232695A (en) 1975-09-09 1975-09-09 Piezo-oscillator

Publications (1)

Publication Number Publication Date
JPS5232695A true JPS5232695A (en) 1977-03-12

Family

ID=14507331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10932475A Pending JPS5232695A (en) 1975-09-09 1975-09-09 Piezo-oscillator

Country Status (1)

Country Link
JP (1) JPS5232695A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468582A (en) * 1982-04-20 1984-08-28 Fujitsu Limited Piezoelectric resonator chip and trimming method for adjusting the frequency thereof
US4498025A (en) * 1980-12-12 1985-02-05 Seiko Instruments & Electronics Ltd. Tuning fork
JP2008092112A (en) * 2006-09-29 2008-04-17 Kyocera Kinseki Corp Tuning fork type crystal diaphragm frequency adjustment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873093A (en) * 1971-12-29 1973-10-02
JPS5062591A (en) * 1973-10-03 1975-05-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873093A (en) * 1971-12-29 1973-10-02
JPS5062591A (en) * 1973-10-03 1975-05-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498025A (en) * 1980-12-12 1985-02-05 Seiko Instruments & Electronics Ltd. Tuning fork
US4468582A (en) * 1982-04-20 1984-08-28 Fujitsu Limited Piezoelectric resonator chip and trimming method for adjusting the frequency thereof
JP2008092112A (en) * 2006-09-29 2008-04-17 Kyocera Kinseki Corp Tuning fork type crystal diaphragm frequency adjustment method

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