JPS53131792A - Piezoelectric vibrator - Google Patents

Piezoelectric vibrator

Info

Publication number
JPS53131792A
JPS53131792A JP4639977A JP4639977A JPS53131792A JP S53131792 A JPS53131792 A JP S53131792A JP 4639977 A JP4639977 A JP 4639977A JP 4639977 A JP4639977 A JP 4639977A JP S53131792 A JPS53131792 A JP S53131792A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
vibrators
piezoelectric vibrator
electrodes
interelectron
distortions
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
JP4639977A
Inventor
Hironori Shimazu
Original Assignee
Seiko Instr & Electronics 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

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15Constructional features of resonators consisting of piezo-electric or electrostrictive material
    • H03H9/21Crystal tuning forks

Abstract

PURPOSE:To remove the distortions of vibrators by leaving the vibrators in high temperature and strengthen adhesion power by causing deposition or diffusion by interelectron migration between electrodes an vibrators and Cr and gold forming electrodes.
JP4639977A 1977-04-22 1977-04-22 Piezoelectric vibrator Pending JPS53131792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4639977A JPS53131792A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4639977A JPS53131792A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator

Publications (1)

Publication Number Publication Date
JPS53131792A true true JPS53131792A (en) 1978-11-16

Family

ID=12746064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4639977A Pending JPS53131792A (en) 1977-04-22 1977-04-22 Piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS53131792A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460565A1 (en) * 1979-07-05 1981-01-23 Suisse Horlogerie Electronic component comprising at least one piezoelectric resonator and their method of manufacture
JPS631206A (en) * 1986-06-20 1988-01-06 Matsushima Kogyo Co Ltd Piezoelectric vibration bar
JPH1051256A (en) * 1997-05-14 1998-02-20 Seiko Epson Corp Production of piezoelectric vibrating reed
JP2006222522A (en) * 2005-02-08 2006-08-24 Seiko Instruments Inc Piezoelectric vibrator, oscillator, and electronic equipment
JP2008160824A (en) * 2006-11-30 2008-07-10 Nippon Dempa Kogyo Co Ltd Piezoelectric resonator, method of manufacturing the same, and electronic part
JP2009268771A (en) * 2008-05-09 2009-11-19 Kyoraku Sangyo Kk Pachinko game machine
JP2009273532A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273526A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273535A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273527A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273533A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273529A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273528A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273531A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273534A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460565A1 (en) * 1979-07-05 1981-01-23 Suisse Horlogerie Electronic component comprising at least one piezoelectric resonator and their method of manufacture
JPS631206A (en) * 1986-06-20 1988-01-06 Matsushima Kogyo Co Ltd Piezoelectric vibration bar
JPH1051256A (en) * 1997-05-14 1998-02-20 Seiko Epson Corp Production of piezoelectric vibrating reed
JP2006222522A (en) * 2005-02-08 2006-08-24 Seiko Instruments Inc Piezoelectric vibrator, oscillator, and electronic equipment
JP2008160824A (en) * 2006-11-30 2008-07-10 Nippon Dempa Kogyo Co Ltd Piezoelectric resonator, method of manufacturing the same, and electronic part
JP2009268771A (en) * 2008-05-09 2009-11-19 Kyoraku Sangyo Kk Pachinko game machine
JP2009273526A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273532A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273535A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273527A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273533A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273529A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273528A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273531A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine
JP2009273534A (en) * 2008-05-13 2009-11-26 Kyoraku Sangyo Kk Pachinko game machine

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