JPH0159325U - - Google Patents

Info

Publication number
JPH0159325U
JPH0159325U JP15395187U JP15395187U JPH0159325U JP H0159325 U JPH0159325 U JP H0159325U JP 15395187 U JP15395187 U JP 15395187U JP 15395187 U JP15395187 U JP 15395187U JP H0159325 U JPH0159325 U JP H0159325U
Authority
JP
Japan
Prior art keywords
rectangular
piezoelectric substrate
piezoelectric resonator
square
piezoelectric
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
JP15395187U
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 JP15395187U priority Critical patent/JPH0159325U/ja
Publication of JPH0159325U publication Critical patent/JPH0159325U/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図は本考案の一実施例の正方形圧電共振子
の斜視図、第2図は方形圧電共振子のインピーダ
ンス―周波数特性図、第3図は従来の方形圧電共
振子の一例の斜視図である。 符号の説明、1……正方形圧電共振子、2……
圧電基板、3……全面電極、4……部分電極、4
a……正方形部、4b……脚部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正方形または長方形の圧電基板の両面に電極を
    形成してなる方形圧電共振子において、少なくと
    も片面側の電極が、圧電基板面より小さい方形部
    とその方形部から圧電基板の角部まで対角線方向
    に延ばされた脚部とを有する形状に形成されてな
    ることを特徴とする方形圧電共振子。
JP15395187U 1987-10-07 1987-10-07 Pending JPH0159325U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15395187U JPH0159325U (ja) 1987-10-07 1987-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15395187U JPH0159325U (ja) 1987-10-07 1987-10-07

Publications (1)

Publication Number Publication Date
JPH0159325U true JPH0159325U (ja) 1989-04-13

Family

ID=31430243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15395187U Pending JPH0159325U (ja) 1987-10-07 1987-10-07

Country Status (1)

Country Link
JP (1) JPH0159325U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094560A (ja) * 2007-10-03 2009-04-30 Murata Mfg Co Ltd 圧電振動装置、発振回路素子及び電子装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094560A (ja) * 2007-10-03 2009-04-30 Murata Mfg Co Ltd 圧電振動装置、発振回路素子及び電子装置

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