JPH0312523U - - Google Patents

Info

Publication number
JPH0312523U
JPH0312523U JP7316789U JP7316789U JPH0312523U JP H0312523 U JPH0312523 U JP H0312523U JP 7316789 U JP7316789 U JP 7316789U JP 7316789 U JP7316789 U JP 7316789U JP H0312523 U JPH0312523 U JP H0312523U
Authority
JP
Japan
Prior art keywords
piezoelectric substrate
piezoelectric
electrode
electrode portion
end surface
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
JP7316789U
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 JP7316789U priority Critical patent/JPH0312523U/ja
Publication of JPH0312523U publication Critical patent/JPH0312523U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図Aは本考案の一実施例である圧電共振子
の表面側を示す概略斜視図、第1図Bは第1図A
の圧電共振子の裏面側を示す概略斜視図、第2図
は第1図Aの−線断面図である。 1…圧電共振子、2…圧電基板、3a,3b…
振動電極部、4a,4b…引出電極部、5a,5
b…補助電極部、6a,6b…端面電極、7…電
気絶縁性樹脂層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電基板の表裏面に形成された振動電極部と、
    表裏面において該振動電極部から互いに反対方向
    に延設された引出電極部とを有する圧電部品であ
    つて、圧電基板のうち引出電極部と対応する反対
    面に補助電極部が形成されていると共に、圧電基
    板の端面に形成された端面電極を介して、上記引
    出電極部と補助電極部とが接続され、かつ圧電基
    板の非振動領域に電気絶縁層が形成されているこ
    とを特徴とする圧電部品。
JP7316789U 1989-06-22 1989-06-22 Pending JPH0312523U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7316789U JPH0312523U (ja) 1989-06-22 1989-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7316789U JPH0312523U (ja) 1989-06-22 1989-06-22

Publications (1)

Publication Number Publication Date
JPH0312523U true JPH0312523U (ja) 1991-02-07

Family

ID=31611752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7316789U Pending JPH0312523U (ja) 1989-06-22 1989-06-22

Country Status (1)

Country Link
JP (1) JPH0312523U (ja)

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