JPS5635524A - Quartz oscillator - Google Patents

Quartz oscillator

Info

Publication number
JPS5635524A
JPS5635524A JP11314780A JP11314780A JPS5635524A JP S5635524 A JPS5635524 A JP S5635524A JP 11314780 A JP11314780 A JP 11314780A JP 11314780 A JP11314780 A JP 11314780A JP S5635524 A JPS5635524 A JP S5635524A
Authority
JP
Japan
Prior art keywords
axis
normal line
inclination
oscillator
main
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
JP11314780A
Other languages
Japanese (ja)
Inventor
Morio Onoe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11314780A priority Critical patent/JPS5635524A/en
Publication of JPS5635524A publication Critical patent/JPS5635524A/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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
    • H03H9/02023—Characteristics of piezoelectric layers, e.g. cutting angles consisting of quartz

Landscapes

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

Abstract

PURPOSE:To realize the enhanced the frequency-temperature characteristics with miniaturization of the quartz oscillator, by forming the main surface on the parallel plane with its normal line inclined by 34 deg.45'-35 deg.20' in the direction from the Y axis to the Z axis and then giving an inclination of 2 deg.-16 deg. to the side surface and in the direction of the Z axis. CONSTITUTION:The direction of the length l of the quarz oscillator 101 is set to the direction of the X axis of the quartz. At the same time, the main surface formed on the parallel plane is set so that the normal line of the main plane may be in the range of 34 deg.45'-35 deg.20' from the Y axis to the Z axis and within the Y and Z planes, and the angle of inclination of the side surface is inclined by 2 deg.-16 deg. in the direction of the Z axis. Here the lines shown by (r) and R form the natural surface of the oscillator 101, and as result the normal line of the main plane has an inclination of about 3 deg. in the direction of the Y axis compared with the normal line on the surface (r) and within the YZ surface.
JP11314780A 1980-08-18 1980-08-18 Quartz oscillator Pending JPS5635524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11314780A JPS5635524A (en) 1980-08-18 1980-08-18 Quartz oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11314780A JPS5635524A (en) 1980-08-18 1980-08-18 Quartz oscillator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2154075A Division JPS5636814B2 (en) 1975-02-21 1975-02-21

Publications (1)

Publication Number Publication Date
JPS5635524A true JPS5635524A (en) 1981-04-08

Family

ID=14604751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11314780A Pending JPS5635524A (en) 1980-08-18 1980-08-18 Quartz oscillator

Country Status (1)

Country Link
JP (1) JPS5635524A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265949A (en) * 1988-08-27 1990-03-06 Yamazaki Mazak Corp Measuring device for work of machine tool
JP2007097042A (en) * 2005-09-30 2007-04-12 Kyocera Kinseki Corp Quartz crystal vibration plate
US7705524B2 (en) * 2003-07-18 2010-04-27 Nihon Dempa Kogyo Co., Ltd. SC cut crystal resonator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265949A (en) * 1988-08-27 1990-03-06 Yamazaki Mazak Corp Measuring device for work of machine tool
US7705524B2 (en) * 2003-07-18 2010-04-27 Nihon Dempa Kogyo Co., Ltd. SC cut crystal resonator
JP2007097042A (en) * 2005-09-30 2007-04-12 Kyocera Kinseki Corp Quartz crystal vibration plate

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