JPS5235592A - Piezo-oscillator - Google Patents

Piezo-oscillator

Info

Publication number
JPS5235592A
JPS5235592A JP11060275A JP11060275A JPS5235592A JP S5235592 A JPS5235592 A JP S5235592A JP 11060275 A JP11060275 A JP 11060275A JP 11060275 A JP11060275 A JP 11060275A JP S5235592 A JPS5235592 A JP S5235592A
Authority
JP
Japan
Prior art keywords
piezo
oscillator
photolithogaphy
compactness
ensured
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
JP11060275A
Other languages
Japanese (ja)
Inventor
Tsuneo Yamazaki
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 JP11060275A priority Critical patent/JPS5235592A/en
Publication of JPS5235592A publication Critical patent/JPS5235592A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Clocks (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:When forming a piezo-oscillator utilizing photolithogaphy, the mask corresponding to piezo-oscillator shape is installed only on a single surface of the piezo-electric material foil to perform etching. In this way, compactness, high efficiency as well as manufacture facilitation can be ensured for the piezo-oscillator.
JP11060275A 1975-09-12 1975-09-12 Piezo-oscillator Pending JPS5235592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11060275A JPS5235592A (en) 1975-09-12 1975-09-12 Piezo-oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11060275A JPS5235592A (en) 1975-09-12 1975-09-12 Piezo-oscillator

Publications (1)

Publication Number Publication Date
JPS5235592A true JPS5235592A (en) 1977-03-18

Family

ID=14539997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11060275A Pending JPS5235592A (en) 1975-09-12 1975-09-12 Piezo-oscillator

Country Status (1)

Country Link
JP (1) JPS5235592A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252021A (en) * 1988-03-31 1989-10-06 Yokogawa Electric Corp Signal selecting circuit
JPH021922U (en) * 1988-06-16 1990-01-09
JPH05162675A (en) * 1991-12-17 1993-06-29 Mitsutaka Uto Annular reflector
US6223736B1 (en) 2000-04-07 2001-05-01 Sankei Butusan Co., Ltd Tile cutter
WO2009035155A1 (en) * 2007-09-13 2009-03-19 Citizen Holdings Co., Ltd. Crystal oscillator piece and its manufacturing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252021A (en) * 1988-03-31 1989-10-06 Yokogawa Electric Corp Signal selecting circuit
JPH021922U (en) * 1988-06-16 1990-01-09
JPH05162675A (en) * 1991-12-17 1993-06-29 Mitsutaka Uto Annular reflector
US6223736B1 (en) 2000-04-07 2001-05-01 Sankei Butusan Co., Ltd Tile cutter
WO2009035155A1 (en) * 2007-09-13 2009-03-19 Citizen Holdings Co., Ltd. Crystal oscillator piece and its manufacturing method
JP5100753B2 (en) * 2007-09-13 2012-12-19 シチズンホールディングス株式会社 Quartz crystal resonator element and manufacturing method thereof
US8460561B2 (en) 2007-09-13 2013-06-11 Citizen Holdings Co., Ltd. Crystal oscillator piece and method for manufacturing the same

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