JPS56138316A - Elastic surface wave element - Google Patents

Elastic surface wave element

Info

Publication number
JPS56138316A
JPS56138316A JP4144980A JP4144980A JPS56138316A JP S56138316 A JPS56138316 A JP S56138316A JP 4144980 A JP4144980 A JP 4144980A JP 4144980 A JP4144980 A JP 4144980A JP S56138316 A JPS56138316 A JP S56138316A
Authority
JP
Japan
Prior art keywords
thin film
beryllium oxide
elastic surface
base
electrode
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
JP4144980A
Other languages
English (en)
Inventor
Toshinori Takagi
Kyuzaemon Funaki
Yutaka Yamakoshi
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.)
Toko Inc
Original Assignee
Toko 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 Toko Inc filed Critical Toko Inc
Priority to JP4144980A priority Critical patent/JPS56138316A/ja
Publication of JPS56138316A publication Critical patent/JPS56138316A/ja
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
    • H03H3/08—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)
JP4144980A 1980-03-31 1980-03-31 Elastic surface wave element Pending JPS56138316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4144980A JPS56138316A (en) 1980-03-31 1980-03-31 Elastic surface wave element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4144980A JPS56138316A (en) 1980-03-31 1980-03-31 Elastic surface wave element

Publications (1)

Publication Number Publication Date
JPS56138316A true JPS56138316A (en) 1981-10-28

Family

ID=12608677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4144980A Pending JPS56138316A (en) 1980-03-31 1980-03-31 Elastic surface wave element

Country Status (1)

Country Link
JP (1) JPS56138316A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929794A (ja) * 1972-07-18 1974-03-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929794A (ja) * 1972-07-18 1974-03-16

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