JPH03130620U - - Google Patents

Info

Publication number
JPH03130620U
JPH03130620U JP4010390U JP4010390U JPH03130620U JP H03130620 U JPH03130620 U JP H03130620U JP 4010390 U JP4010390 U JP 4010390U JP 4010390 U JP4010390 U JP 4010390U JP H03130620 U JPH03130620 U JP H03130620U
Authority
JP
Japan
Prior art keywords
electrodes
piezoelectric
vibrating section
piezoelectric vibrating
support part
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
JP4010390U
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 JP4010390U priority Critical patent/JPH03130620U/ja
Publication of JPH03130620U publication Critical patent/JPH03130620U/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は本考案の実施例で、Ａは圧電振
動子の斜視図、Ｂは圧電振動子を搭載した容器の
断面図、第２図Ａ，Ｂは従来の例を示す図面で、
Ａは従来の圧電振動子の斜視図、Ｂは従来の圧電
振動子を搭載した容器の断面図である。第３図Ａ
〜Ｃは、本考案のその他の実施例の斜視図であり
、同図Ａ〜Ｃは支持部の側面の電極が一部にのみ
設けられた場合を示し、第４図Ａ，Ｂは振動子を
リード上Ａや台座上Ｂに搭載した状態を示した斜
視図である。 １……振動部、２，３……支持部、４，５……
励振電極、６〜９……支持部電極、１０，１１…
…支持部側面電極、１２……容器、１３，１４…
…搭載部、１５……固定剤、１６，１７……搭載
部電極、１８，１９……端子電極、２０……蓋、
２１……封止剤。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電振動部と支持部はエツチング法を用いて一
    体に形成される圧電振動子であつて、表、裏面に
    励振電極を有する圧電振動部と、該圧電振動部を
    保持し、かつ前記励振電極と電気的に導通された
    電極を有する支持部とからなる圧電振動子の電極
    構造において、前記支持部の電極が、表、裏面と
    側面の全部または一部に配置されることにより、
    前記支持部の表面と裏面との電極が電気的に導通
    されることを特徴とする圧電振動子の電極構造。
JP4010390U 1990-04-13 1990-04-13 Pending JPH03130620U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4010390U JPH03130620U (ja) 1990-04-13 1990-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4010390U JPH03130620U (ja) 1990-04-13 1990-04-13

Publications (1)

Publication Number Publication Date
JPH03130620U true JPH03130620U (ja) 1991-12-27

Family

ID=31549600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4010390U Pending JPH03130620U (ja) 1990-04-13 1990-04-13

Country Status (1)

Country Link
JP (1) JPH03130620U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012080166A (ja) * 2010-09-30 2012-04-19 River Eletec Kk 圧電振動子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585120A (en) * 1978-12-22 1980-06-26 Seiko Instr & Electronics Ltd Small sized crystal oscillator of profile oscillation mode
JPS58136123A (ja) * 1982-02-05 1983-08-13 Seiko Instr & Electronics Ltd 水晶振動子の支持構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585120A (en) * 1978-12-22 1980-06-26 Seiko Instr & Electronics Ltd Small sized crystal oscillator of profile oscillation mode
JPS58136123A (ja) * 1982-02-05 1983-08-13 Seiko Instr & Electronics Ltd 水晶振動子の支持構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012080166A (ja) * 2010-09-30 2012-04-19 River Eletec Kk 圧電振動子

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