JPS61191623U - - Google Patents

Info

Publication number
JPS61191623U
JPS61191623U JP7604485U JP7604485U JPS61191623U JP S61191623 U JPS61191623 U JP S61191623U JP 7604485 U JP7604485 U JP 7604485U JP 7604485 U JP7604485 U JP 7604485U JP S61191623 U JPS61191623 U JP S61191623U
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
piezoelectric substrate
interdigital electrodes
wave device
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
JP7604485U
Other languages
English (en)
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 filed Critical
Priority to JP7604485U priority Critical patent/JPS61191623U/ja
Publication of JPS61191623U publication Critical patent/JPS61191623U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す側面断面図、第
2図はそこで用いられる弾性表面波素子の斜視図
である。 10……基板、11……インターデジタル電極
、12……端子接続用電極、13……絶縁膜、1
4……多孔質性粘弾性樹脂、15……エポキシ樹
脂、16……空隙、17……リード端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電基板の表面にインターデジタル電極を具え
    、弾性表面波の伝播路上に空隙を形成して樹脂モ
    ールドされて成る弾性表面波装置において、該圧
    電基板の表面に該インターデジタル電極を覆う絶
    縁膜が形成されたことを特徴とする弾性表面波装
    置。
JP7604485U 1985-05-22 1985-05-22 Pending JPS61191623U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7604485U JPS61191623U (ja) 1985-05-22 1985-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7604485U JPS61191623U (ja) 1985-05-22 1985-05-22

Publications (1)

Publication Number Publication Date
JPS61191623U true JPS61191623U (ja) 1986-11-28

Family

ID=30617821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7604485U Pending JPS61191623U (ja) 1985-05-22 1985-05-22

Country Status (1)

Country Link
JP (1) JPS61191623U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929822B2 (ja) * 1974-03-11 1984-07-23 日本電気株式会社 デイジタルレベル計測回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929822B2 (ja) * 1974-03-11 1984-07-23 日本電気株式会社 デイジタルレベル計測回路

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