JPH03417U - - Google Patents

Info

Publication number
JPH03417U
JPH03417U JP6025489U JP6025489U JPH03417U JP H03417 U JPH03417 U JP H03417U JP 6025489 U JP6025489 U JP 6025489U JP 6025489 U JP6025489 U JP 6025489U JP H03417 U JPH03417 U JP H03417U
Authority
JP
Japan
Prior art keywords
main surface
piezoelectric substrate
capacitive
pair
electrically conductive
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
JP6025489U
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 JP6025489U priority Critical patent/JPH03417U/ja
Publication of JPH03417U publication Critical patent/JPH03417U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

【図面の簡単な説明】
第1図a,b,cは本考案の一実施例を示す正
面図、背面図及び上面図、第2図は同上の等価回
路図、第3図は本考案の他例を示す正面図、第4
図は本考案のさらに他例を示す正面図、第5図a
,bは本考案のさらに他例を示す正面図及び上面
図、第6図a,bは従来例の正面図及び背面図で
ある。 1……圧電基板、2a,2b……分割電極、2
c……アース電極、3a〜3b……分割電極、3
c……アース電極、4a〜4k……容量電極、5
A,5B……振動部、6……容量部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電基板の一方主面に設けられた一対の分割電
    極に対向させて圧電基板の他方主面にアース電極
    を設けることにより少なくとも2箇所の振動部を
    形成し、異なる振動部のそれぞれの分割電極に導
    通するように設けた容量電極と、前記アース電極
    に導通した容量電極とを圧電基板のいずれか一方
    の主面において対向させることにより容量部を形
    成したことを特徴とする圧電共振子。
JP6025489U 1989-05-24 1989-05-24 Pending JPH03417U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6025489U JPH03417U (ja) 1989-05-24 1989-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6025489U JPH03417U (ja) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH03417U true JPH03417U (ja) 1991-01-07

Family

ID=31587459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6025489U Pending JPH03417U (ja) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH03417U (ja)

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