JPS5391688A - Crystal oscillator - Google Patents

Crystal oscillator

Info

Publication number
JPS5391688A
JPS5391688A JP663177A JP663177A JPS5391688A JP S5391688 A JPS5391688 A JP S5391688A JP 663177 A JP663177 A JP 663177A JP 663177 A JP663177 A JP 663177A JP S5391688 A JPS5391688 A JP S5391688A
Authority
JP
Japan
Prior art keywords
crystal oscillator
crystal
oxcillator
mum
miniaturize
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
JP663177A
Other languages
Japanese (ja)
Inventor
Kenji Abe
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP663177A priority Critical patent/JPS5391688A/en
Publication of JPS5391688A publication Critical patent/JPS5391688A/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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To miniaturize the shape and to increase vibration, by forming the energy closing slip vibration type crystal oxcillator 30 to 150 mum in thickness by the photo etching method from crystal thin plate.
JP663177A 1977-01-24 1977-01-24 Crystal oscillator Pending JPS5391688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP663177A JPS5391688A (en) 1977-01-24 1977-01-24 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP663177A JPS5391688A (en) 1977-01-24 1977-01-24 Crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5391688A true JPS5391688A (en) 1978-08-11

Family

ID=11643700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP663177A Pending JPS5391688A (en) 1977-01-24 1977-01-24 Crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5391688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937722A (en) * 1982-08-26 1984-03-01 Matsushima Kogyo Co Ltd Longitudinal oscillation type piezoelectric oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937722A (en) * 1982-08-26 1984-03-01 Matsushima Kogyo Co Ltd Longitudinal oscillation type piezoelectric oscillator
JPH0352249B2 (en) * 1982-08-26 1991-08-09 Seiko Epson Corp

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