JPS63178913U - - Google Patents

Info

Publication number
JPS63178913U
JPS63178913U JP7063287U JP7063287U JPS63178913U JP S63178913 U JPS63178913 U JP S63178913U JP 7063287 U JP7063287 U JP 7063287U JP 7063287 U JP7063287 U JP 7063287U JP S63178913 U JPS63178913 U JP S63178913U
Authority
JP
Japan
Prior art keywords
comb
gap
patterned
touch
piezoelectric substrate
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
JP7063287U
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 JP7063287U priority Critical patent/JPS63178913U/ja
Publication of JPS63178913U publication Critical patent/JPS63178913U/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図は本考案による一実施例の側断面図、第
2図は第1図の電極の平面図、第3図は従来技術
による側断面図、第4図は第3図の電極の平面図
、である。 図において、1は圧電基板、2は絶縁基板、3
は空隙、4,5は入、出力側電極、4a,4bは
櫛形陰、陽電極(入力側電極)、5a,5bは櫛
形陰、陽電極(出力側電極)、6は枠状シム、を
示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絶縁基板2表面にパターン形成された櫛形電極
    4,5面と、圧電基板1表面とを互いに接しない
    程度に空隙3を設けて不活性ガスと共に気密封止
    したことを特徴とする弾性表面波素子。
JP7063287U 1987-05-11 1987-05-11 Pending JPS63178913U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7063287U JPS63178913U (ja) 1987-05-11 1987-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7063287U JPS63178913U (ja) 1987-05-11 1987-05-11

Publications (1)

Publication Number Publication Date
JPS63178913U true JPS63178913U (ja) 1988-11-18

Family

ID=30912444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7063287U Pending JPS63178913U (ja) 1987-05-11 1987-05-11

Country Status (1)

Country Link
JP (1) JPS63178913U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06291596A (ja) * 1992-07-08 1994-10-18 Matsushita Electric Ind Co Ltd 表面弾性波素子とその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06291596A (ja) * 1992-07-08 1994-10-18 Matsushita Electric Ind Co Ltd 表面弾性波素子とその製造方法

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