JPS5320891A - Piezoelectric oscillator - Google Patents

Piezoelectric oscillator

Info

Publication number
JPS5320891A
JPS5320891A JP9565976A JP9565976A JPS5320891A JP S5320891 A JPS5320891 A JP S5320891A JP 9565976 A JP9565976 A JP 9565976A JP 9565976 A JP9565976 A JP 9565976A JP S5320891 A JPS5320891 A JP S5320891A
Authority
JP
Japan
Prior art keywords
piezoelectric oscillator
completing
ultra
compact
improving
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
JP9565976A
Other languages
Japanese (ja)
Other versions
JPS5831051B2 (en
Inventor
Hirofumi Kawashima
Yasunori Ebihara
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 JP9565976A priority Critical patent/JPS5831051B2/en
Publication of JPS5320891A publication Critical patent/JPS5320891A/en
Publication of JPS5831051B2 publication Critical patent/JPS5831051B2/en
Expired 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
    • H03H9/21—Crystal tuning forks

Abstract

PURPOSE:To achieve a low-cost and high-performance piezoelectric oscillator by improving the electrode formation method, thus completing an ultra-compact and high-accuracy quartz crystal watch.
JP9565976A 1976-08-11 1976-08-11 piezoelectric vibrator Expired JPS5831051B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9565976A JPS5831051B2 (en) 1976-08-11 1976-08-11 piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9565976A JPS5831051B2 (en) 1976-08-11 1976-08-11 piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS5320891A true JPS5320891A (en) 1978-02-25
JPS5831051B2 JPS5831051B2 (en) 1983-07-04

Family

ID=14143607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9565976A Expired JPS5831051B2 (en) 1976-08-11 1976-08-11 piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5831051B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146117A (en) * 1982-02-24 1983-08-31 Kinseki Kk Manufacture of piezoelectric oscillator
JPH02500385A (en) * 1987-01-02 1990-02-08 モトローラ・インコーポレーテッド Control interface for combined clock and pager functions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146117A (en) * 1982-02-24 1983-08-31 Kinseki Kk Manufacture of piezoelectric oscillator
JPH02500385A (en) * 1987-01-02 1990-02-08 モトローラ・インコーポレーテッド Control interface for combined clock and pager functions

Also Published As

Publication number Publication date
JPS5831051B2 (en) 1983-07-04

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