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JPS5342585A - Crystal oscillator - Google Patents

Crystal oscillator

Info

Publication number
JPS5342585A
JPS5342585A JP11699276A JP11699276A JPS5342585A JP S5342585 A JPS5342585 A JP S5342585A JP 11699276 A JP11699276 A JP 11699276A JP 11699276 A JP11699276 A JP 11699276A JP S5342585 A JPS5342585 A JP S5342585A
Authority
JP
Japan
Prior art keywords
crystal oscillator
embodying
cut
small size
operating stably
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
JP11699276A
Other languages
Japanese (ja)
Inventor
Hirofumi Kawashima
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 JP11699276A priority Critical patent/JPS5342585A/en
Publication of JPS5342585A publication Critical patent/JPS5342585A/en
Pending 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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain the crystal oscillator of small size operating stably, by embodying the oscillating part and supporting part of the crystal oscillator of AT cut.
JP11699276A 1976-09-29 1976-09-29 Crystal oscillator Pending JPS5342585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11699276A JPS5342585A (en) 1976-09-29 1976-09-29 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11699276A JPS5342585A (en) 1976-09-29 1976-09-29 Crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5342585A true JPS5342585A (en) 1978-04-18

Family

ID=14700785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11699276A Pending JPS5342585A (en) 1976-09-29 1976-09-29 Crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5342585A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023685A1 (en) * 2005-08-22 2007-03-01 Seiko Epson Corporation Piezoelectric device
US8476811B2 (en) 2010-08-07 2013-07-02 Nihon Dempa Kogyo Co., Ltd. Piezoelectric device with tuning-fork type piezoelectric vibrating piece
JP2016201592A (en) * 2015-04-07 2016-12-01 京セラクリスタルデバイス株式会社 At cut crystal oscillating element
CN108123697A (en) * 2016-11-30 2018-06-05 京瓷株式会社 Piezoelectric oscillation element and piezoelectric vibration device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023685A1 (en) * 2005-08-22 2007-03-01 Seiko Epson Corporation Piezoelectric device
US7745979B2 (en) 2005-08-22 2010-06-29 Seiko Epson Corporation Piezoelectric device
US8476811B2 (en) 2010-08-07 2013-07-02 Nihon Dempa Kogyo Co., Ltd. Piezoelectric device with tuning-fork type piezoelectric vibrating piece
JP2016201592A (en) * 2015-04-07 2016-12-01 京セラクリスタルデバイス株式会社 At cut crystal oscillating element
CN108123697A (en) * 2016-11-30 2018-06-05 京瓷株式会社 Piezoelectric oscillation element and piezoelectric vibration device
JP2018088657A (en) * 2016-11-30 2018-06-07 京セラ株式会社 Piezoelectric vibration element and piezoelectric vibration device
CN108123697B (en) * 2016-11-30 2021-10-29 京瓷株式会社 Piezoelectric oscillator and piezoelectric oscillator

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Effective date: 20031224

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Effective date: 20040114

Free format text: JAPANESE INTERMEDIATE CODE: A61

LAPS Cancellation because of no payment of annual fees