JPS5768920A - Thickness slip quartz oscillator - Google Patents

Thickness slip quartz oscillator

Info

Publication number
JPS5768920A
JPS5768920A JP14613880A JP14613880A JPS5768920A JP S5768920 A JPS5768920 A JP S5768920A JP 14613880 A JP14613880 A JP 14613880A JP 14613880 A JP14613880 A JP 14613880A JP S5768920 A JPS5768920 A JP S5768920A
Authority
JP
Japan
Prior art keywords
quartz oscillator
thickness slip
planes
oscillator
polished
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
JP14613880A
Other languages
Japanese (ja)
Inventor
Kiyokazu Hagiwara
Yasuo Ishibashi
Takao Aoyama
Yuji Kono
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14613880A priority Critical patent/JPS5768920A/en
Publication of JPS5768920A publication Critical patent/JPS5768920A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC 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 piezoelectric or electrostrictive material
    • H03H9/17Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19Constructional 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 increase the energy enclosing effect of an AT-cut thickness slip quartz oscillator, by combining the shape of double convex type and double bevel type. CONSTITUTION:The center of both major planes of a rectangular quartz plate 100 is polished and processed to curved planes 1, 2 with the curvature of R toward the X axis. The both ends of the major plane is polished to planes 3-6 having the angle toward the X axis. The energy enclosing effect can be increased further through the combination of the processings at the center and both ends by forming the AT- cut thickness slip quartz oscillator. As a result, the equivalent resistance of the oscillator can be decreased.
JP14613880A 1980-10-17 1980-10-17 Thickness slip quartz oscillator Pending JPS5768920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14613880A JPS5768920A (en) 1980-10-17 1980-10-17 Thickness slip quartz oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14613880A JPS5768920A (en) 1980-10-17 1980-10-17 Thickness slip quartz oscillator

Publications (1)

Publication Number Publication Date
JPS5768920A true JPS5768920A (en) 1982-04-27

Family

ID=15400996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14613880A Pending JPS5768920A (en) 1980-10-17 1980-10-17 Thickness slip quartz oscillator

Country Status (1)

Country Link
JP (1) JPS5768920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496583A2 (en) * 1991-01-25 1992-07-29 Seiko Electronic Components Ltd. KT cut width-extensional mode quartz crystal resonator
EP1744452B1 (en) * 2005-05-16 2009-09-09 Epson Toyocom Corporation Piezoelectric substrate and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496583A2 (en) * 1991-01-25 1992-07-29 Seiko Electronic Components Ltd. KT cut width-extensional mode quartz crystal resonator
EP1744452B1 (en) * 2005-05-16 2009-09-09 Epson Toyocom Corporation Piezoelectric substrate and method of manufacturing the same

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