JPS55137713A - Thickness slip crystal vibrator - Google Patents

Thickness slip crystal vibrator

Info

Publication number
JPS55137713A
JPS55137713A JP4555979A JP4555979A JPS55137713A JP S55137713 A JPS55137713 A JP S55137713A JP 4555979 A JP4555979 A JP 4555979A JP 4555979 A JP4555979 A JP 4555979A JP S55137713 A JPS55137713 A JP S55137713A
Authority
JP
Japan
Prior art keywords
electrodes
evaporation
adhesion
changed continuously
curvature
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
JP4555979A
Other languages
English (en)
Inventor
Masaki Okazaki
Satoru Akutsu
Susumu Ebihara
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP4555979A priority Critical patent/JPS55137713A/ja
Priority to GB7943677A priority patent/GB2043996B/en
Priority to DE2951815A priority patent/DE2951815C2/de
Priority to CH1146379A priority patent/CH627913B/de
Publication of JPS55137713A publication Critical patent/JPS55137713A/ja
Priority to US06/341,245 priority patent/US4476411A/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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP4555979A 1978-12-27 1979-04-14 Thickness slip crystal vibrator Pending JPS55137713A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4555979A JPS55137713A (en) 1979-04-14 1979-04-14 Thickness slip crystal vibrator
GB7943677A GB2043996B (en) 1978-12-27 1979-12-19 Thickness shear quartz crystal oscillator
DE2951815A DE2951815C2 (de) 1978-12-27 1979-12-21 Dickenscherungsquarzkristalloszillator
CH1146379A CH627913B (de) 1978-12-27 1979-12-27 Dickenschwinger-quarzkristalloszillator.
US06/341,245 US4476411A (en) 1978-12-27 1982-01-21 Rectangular thickness shear quartz crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4555979A JPS55137713A (en) 1979-04-14 1979-04-14 Thickness slip crystal vibrator

Publications (1)

Publication Number Publication Date
JPS55137713A true JPS55137713A (en) 1980-10-27

Family

ID=12722709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4555979A Pending JPS55137713A (en) 1978-12-27 1979-04-14 Thickness slip crystal vibrator

Country Status (1)

Country Link
JP (1) JPS55137713A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345190A (en) * 1976-10-06 1978-04-22 Seiko Instr & Electronics Ltd Thickness slide crystal vibrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345190A (en) * 1976-10-06 1978-04-22 Seiko Instr & Electronics Ltd Thickness slide crystal vibrator

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