JPS5550717A - Manufacture for surface acoustic wave filter - Google Patents

Manufacture for surface acoustic wave filter

Info

Publication number
JPS5550717A
JPS5550717A JP12260678A JP12260678A JPS5550717A JP S5550717 A JPS5550717 A JP S5550717A JP 12260678 A JP12260678 A JP 12260678A JP 12260678 A JP12260678 A JP 12260678A JP S5550717 A JPS5550717 A JP S5550717A
Authority
JP
Japan
Prior art keywords
film
film thickness
electrode
wiring electrode
manufacture
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
JP12260678A
Other languages
English (en)
Other versions
JPS6141445B2 (ja
Inventor
Hideo Abe
Akitsuna Yuhara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12260678A priority Critical patent/JPS5550717A/ja
Publication of JPS5550717A publication Critical patent/JPS5550717A/ja
Publication of JPS6141445B2 publication Critical patent/JPS6141445B2/ja
Granted 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)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP12260678A 1978-10-06 1978-10-06 Manufacture for surface acoustic wave filter Granted JPS5550717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12260678A JPS5550717A (en) 1978-10-06 1978-10-06 Manufacture for surface acoustic wave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12260678A JPS5550717A (en) 1978-10-06 1978-10-06 Manufacture for surface acoustic wave filter

Publications (2)

Publication Number Publication Date
JPS5550717A true JPS5550717A (en) 1980-04-12
JPS6141445B2 JPS6141445B2 (ja) 1986-09-16

Family

ID=14840097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12260678A Granted JPS5550717A (en) 1978-10-06 1978-10-06 Manufacture for surface acoustic wave filter

Country Status (1)

Country Link
JP (1) JPS5550717A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124912A (en) * 1981-12-16 1982-08-04 Hitachi Ltd Manufacture for surface acoustic wave device
JPS5920722U (ja) * 1982-07-30 1984-02-08 株式会社東芝 弾性表面波デバイス
JPS61284991A (ja) * 1985-06-11 1986-12-15 電気化学工業株式会社 アルミニウム／銅複合箔張基板の回路形成法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124912A (en) * 1981-12-16 1982-08-04 Hitachi Ltd Manufacture for surface acoustic wave device
JPS5920722U (ja) * 1982-07-30 1984-02-08 株式会社東芝 弾性表面波デバイス
JPH0238494Y2 (ja) * 1982-07-30 1990-10-17
JPS61284991A (ja) * 1985-06-11 1986-12-15 電気化学工業株式会社 アルミニウム／銅複合箔張基板の回路形成法

Also Published As

Publication number Publication date
JPS6141445B2 (ja) 1986-09-16

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