JPS5854718A - 水晶振動子 - Google Patents

水晶振動子

Info

Publication number
JPS5854718A
JPS5854718A JP15434281A JP15434281A JPS5854718A JP S5854718 A JPS5854718 A JP S5854718A JP 15434281 A JP15434281 A JP 15434281A JP 15434281 A JP15434281 A JP 15434281A JP S5854718 A JPS5854718 A JP S5854718A
Authority
JP
Japan
Prior art keywords
oscillation
rod
crystal
section
surface electrode
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
JP15434281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0129088B2 (en]
Inventor
Yoshiaki Kato
芳明 加藤
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP15434281A priority Critical patent/JPS5854718A/ja
Publication of JPS5854718A publication Critical patent/JPS5854718A/ja
Publication of JPH0129088B2 publication Critical patent/JPH0129088B2/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
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP15434281A 1981-09-29 1981-09-29 水晶振動子 Granted JPS5854718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15434281A JPS5854718A (ja) 1981-09-29 1981-09-29 水晶振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15434281A JPS5854718A (ja) 1981-09-29 1981-09-29 水晶振動子

Publications (2)

Publication Number Publication Date
JPS5854718A true JPS5854718A (ja) 1983-03-31
JPH0129088B2 JPH0129088B2 (en]) 1989-06-07

Family

ID=15582049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15434281A Granted JPS5854718A (ja) 1981-09-29 1981-09-29 水晶振動子

Country Status (1)

Country Link
JP (1) JPS5854718A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8041072B2 (en) 2005-10-20 2011-10-18 Sony Corporation Audio output apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679515A (en) * 1979-11-30 1981-06-30 Hiroshi Shimizu Edge mode ceramic resonator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679515A (en) * 1979-11-30 1981-06-30 Hiroshi Shimizu Edge mode ceramic resonator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8041072B2 (en) 2005-10-20 2011-10-18 Sony Corporation Audio output apparatus and method

Also Published As

Publication number Publication date
JPH0129088B2 (en]) 1989-06-07

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