JPS5393793A - Minature contour slide crystal vibrator - Google Patents

Minature contour slide crystal vibrator

Info

Publication number
JPS5393793A
JPS5393793A JP803877A JP803877A JPS5393793A JP S5393793 A JPS5393793 A JP S5393793A JP 803877 A JP803877 A JP 803877A JP 803877 A JP803877 A JP 803877A JP S5393793 A JPS5393793 A JP S5393793A
Authority
JP
Japan
Prior art keywords
minature
crystal vibrator
contour slide
contour
slide crystal
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
JP803877A
Other languages
Japanese (ja)
Inventor
Eiji Momozaki
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 JP803877A priority Critical patent/JPS5393793A/en
Priority to GB1070/78A priority patent/GB1592010A/en
Priority to CH33378A priority patent/CH641004B/en
Publication of JPS5393793A publication Critical patent/JPS5393793A/en
Priority to US06/427,047 priority patent/US4418299A/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 readily obtain vibrators of high stability by evaporating chromium and gold on the front and back of a crystal plate of a specified thickness having been cut out in the position where a Y plate is turned 45 deg. to 55 deg. about its X axis, and removing the portions not deposited with these by photoetching.
JP803877A 1977-01-12 1977-01-27 Minature contour slide crystal vibrator Pending JPS5393793A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP803877A JPS5393793A (en) 1977-01-27 1977-01-27 Minature contour slide crystal vibrator
GB1070/78A GB1592010A (en) 1977-01-12 1978-01-11 Contour vibrator
CH33378A CH641004B (en) 1977-01-12 1978-01-12 METHOD OF MANUFACTURING A QUARTZ CRYSTAL VIBRATOR AND VIBRATOR OBTAINED BY THIS PROCESS.
US06/427,047 US4418299A (en) 1977-01-12 1982-09-29 Face-shear mode quartz crystal vibrators and method of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP803877A JPS5393793A (en) 1977-01-27 1977-01-27 Minature contour slide crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5393793A true JPS5393793A (en) 1978-08-17

Family

ID=11682159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP803877A Pending JPS5393793A (en) 1977-01-12 1977-01-27 Minature contour slide crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5393793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194720A (en) * 1986-02-21 1987-08-27 Seiko Electronic Components Ltd Contour shear crystal resonator
JPS62194718A (en) * 1986-02-21 1987-08-27 Seiko Electronic Components Ltd Contour shear crystal resonator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194720A (en) * 1986-02-21 1987-08-27 Seiko Electronic Components Ltd Contour shear crystal resonator
JPS62194718A (en) * 1986-02-21 1987-08-27 Seiko Electronic Components Ltd Contour shear crystal resonator

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