JPS5252385A - Thickness sliding crystal vibrator - Google Patents

Thickness sliding crystal vibrator

Info

Publication number
JPS5252385A
JPS5252385A JP12804975A JP12804975A JPS5252385A JP S5252385 A JPS5252385 A JP S5252385A JP 12804975 A JP12804975 A JP 12804975A JP 12804975 A JP12804975 A JP 12804975A JP S5252385 A JPS5252385 A JP S5252385A
Authority
JP
Japan
Prior art keywords
crystal vibrator
thickness sliding
sliding crystal
thickness
degradation
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
JP12804975A
Other languages
Japanese (ja)
Inventor
Kunihiro Takahashi
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 JP12804975A priority Critical patent/JPS5252385A/en
Publication of JPS5252385A publication Critical patent/JPS5252385A/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
    • H03H9/15—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 prevent the decrease in Q value and the degradation on vibration characteristics owing to supporting material, by employing a longer distance between a driving electrode forming part and a supporting end part.
JP12804975A 1975-10-24 1975-10-24 Thickness sliding crystal vibrator Pending JPS5252385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12804975A JPS5252385A (en) 1975-10-24 1975-10-24 Thickness sliding crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12804975A JPS5252385A (en) 1975-10-24 1975-10-24 Thickness sliding crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5252385A true JPS5252385A (en) 1977-04-27

Family

ID=14975224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12804975A Pending JPS5252385A (en) 1975-10-24 1975-10-24 Thickness sliding crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5252385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55828U (en) * 1978-06-16 1980-01-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151037A (en) * 1975-05-06 1975-12-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151037A (en) * 1975-05-06 1975-12-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55828U (en) * 1978-06-16 1980-01-07
JPS6121860Y2 (en) * 1978-06-16 1986-07-01

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