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
  • H03H3/04—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 for obtaining desired frequency or temperature coefficient
• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10N30/00—Piezoelectric or electrostrictive devices
  • H10N30/80—Constructional details
  • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
  • H10N30/877—Conductive materials
  • H10N30/878—Conductive materials the principal material being non-metallic, e.g. oxide or carbon based

Landscapes

• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
• Oscillators With Electromechanical Resonators (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5891769

Family Applications (1)

Country Status (5)

• 1973
  • 1973-09-06 DE DE2344892A patent/DE2344892C2/de not_active Expired
• 1974
  • 1974-08-29 GB GB3777074A patent/GB1432519A/en not_active Expired
  • 1974-09-04 IT IT26903/74A patent/IT1020429B/it active
  • 1974-09-05 FR FR7430160A patent/FR2243549B1/fr not_active Expired
  • 1974-09-06 JP JP10216774A patent/JPS5322439B2/ja not_active Expired

Also Published As

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