JPS5294052A - Elastic surface wave element and its manufacture - Google Patents

Elastic surface wave element and its manufacture

Info

Publication number
JPS5294052A
JPS5294052A JP997676A JP997676A JPS5294052A JP S5294052 A JPS5294052 A JP S5294052A JP 997676 A JP997676 A JP 997676A JP 997676 A JP997676 A JP 997676A JP S5294052 A JPS5294052 A JP S5294052A
Authority
JP
Japan
Prior art keywords
surface wave
manufacture
wave element
elastic surface
liquid
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.)
Granted
Application number
JP997676A
Other languages
Japanese (ja)
Other versions
JPS5823015B2 (en
Inventor
Hitoshi Hirano
Tsuguo Fukuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51009976A priority Critical patent/JPS5823015B2/en
Publication of JPS5294052A publication Critical patent/JPS5294052A/en
Publication of JPS5823015B2 publication Critical patent/JPS5823015B2/en
Expired 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
    • H03H3/08—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 resonators or networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To reduce reflection of surface wave, propagation loss and unnecessary mode by providing inter-digital electrode on the liquid-phase epitaxial growth layer featuring piezoelectric property.
JP51009976A 1976-02-03 1976-02-03 rack and pinion device Expired JPS5823015B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51009976A JPS5823015B2 (en) 1976-02-03 1976-02-03 rack and pinion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51009976A JPS5823015B2 (en) 1976-02-03 1976-02-03 rack and pinion device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18745482A Division JPS5842647B2 (en) 1982-10-27 1982-10-27 Manufacturing method of surface acoustic wave device

Publications (2)

Publication Number Publication Date
JPS5294052A true JPS5294052A (en) 1977-08-08
JPS5823015B2 JPS5823015B2 (en) 1983-05-12

Family

ID=11734931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51009976A Expired JPS5823015B2 (en) 1976-02-03 1976-02-03 rack and pinion device

Country Status (1)

Country Link
JP (1) JPS5823015B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598421A (en) * 1982-07-05 1984-01-17 Matsushita Electric Ind Co Ltd Surface wave delay line and its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518845A (en) * 1974-07-10 1976-01-24 Mitsubishi Electric Corp DANSEI HYOMENHASOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518845A (en) * 1974-07-10 1976-01-24 Mitsubishi Electric Corp DANSEI HYOMENHASOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598421A (en) * 1982-07-05 1984-01-17 Matsushita Electric Ind Co Ltd Surface wave delay line and its manufacture

Also Published As

Publication number Publication date
JPS5823015B2 (en) 1983-05-12

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